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SGD-O Gauge - User Manual

1. Ratios Factor Ratios Factor Ratios Factor 0 220 0 230 0 240 0 229 0 239 0 249 0 220 0 3643 0 230 0 3752 0 240 0 3860 0 221 0 3654 0 231 0 3763 0 241 0 3871 0 222 0 3665 0 232 0 3774 0 242 0 3882 0 223 0 3676 0 233 0 3785 0 243 0 3892 0 224 0 3687 0 234 0 3796 0 244 0 3903 0 225 0 3698 0 235 0 3807 0 245 0 3914 0 226 0 3709 0 236 0 3817 0 246 0 3924 0 227 0 3720 0 237 0 3828 0 247 0 3935 0 228 0 3731 0 238 0 3839 0 248 0 3946 0 229 0 3741 0 239 0 3850 0 249 0 3956 Thermo Fisher Scientific Date Gauge Appendix D Gauge Calibration Records Following is a condensed version of the procedure detailed in Chapter 4 It is assumed that the gauge has been installed properly the shutter is open if applicable and the pipe is empty of any fluid Pipe Size inches Pipe ID inches Step Description Command DAC Location or DAC Value 1 Erase memory 14 2 Load standard oilfield setup 1016 3 Enter pipe ID inches 4 Standardize the gauge on air When complete fill pipe with 121 clean water Allow detector to stabilize for five minutes 5 Calibrate on water 6 Record the water air ratio 118003 7 Use pipe size and water air ratio to obtain the factor from the Calibration tables tables Appendix C Record the factor in user guide 8 Clear Cal Point Pending message 9 Reset CAL REF ratio to 1 00
2. SGD 0 Non Contacting Density Gauge For Fracturing amp Cementing User Guide P N 717910 Revision D O 2012 Thermo Fisher Scientific Inc All rights reserved All trademarks are the property of Thermo Fisher Scientific Inc and its subsidiaries Thermo Fisher Scientific Inc Thermo Fisher makes every effort to ensure the accuracy and completeness of this manual However we cannot be responsible for errors omissions or any loss of data as the result of errors or omissions Thermo Fisher reserves the right to make changes to the manual or improvements to the product at any time without notice The material in this manual is proprietary and cannot be reproduced in any form without expressed written consent from Thermo Fisher This page intentionally left blank Thermo Fisher Scientific Revision History Revision Level Date Comments 10 2007 Initial release ERO 5984 B 04 2008 Revised per ECO 6268 C 04 2008 Revised per ECO 6298 D 01 2012 Revised per ECO 7896 SGD 0 User Guide v This page intentionally left blank Contents Safety INLOK AION E ix KEE EE ix Safety Sum maty ei ai i a Mamas obe e aa Mat N ix Chapter 1 Product Hentgen a 1 1 Introductions eaan ass e in a essa 1 1 Tas Gamina Source ee 1 3 Th Detector a a na M a S E 1 4 T Be RATS TA EEE L uia ii aaa aa a a ias aa a a a 1 4 puts CC OEP ES pa e iai A a i e ur A a 1
3. Ss Gain jumpers W1 W2 W3 Figure 7 1 FSU pre amp board components and gain jumpers Caution The C13 capacitor is located under the metal shield on the FSU pre amp board Everything under this shield is high impedance circuitry Do not touch anything under the shield with bare hands If any of these components are contaminated the detector signal will fluctuate making the detector ineffective Use only clean metal tools to touch these components Do not apply any kind of cleaner to them A For most applications the value of the C13 capacitor is normally 330 pF However as shown in Table 7 1 the value of C13 can also be 220 pF or 470 pF depending on the application for which the detector was originally purchased A 220 pF capacitor will make the gain higher and a 470 pF capacitor will make the gain lower If you are having trouble getting the gain either high enough or low enough check the value of C13 Thermo Fisher Scientific Table 7 1 FSU setup to obtain required voltage reading Adjusting the Gain Settings Gain Control Settings Pipe Size Source Size C13 Gain Setting Default 330 pF Default 1X 2 HP 100 mCi 330 or 470 pF 1X or 2X 2 HP 145 mCi 330 or 470 pF 1X 2 HP 200 mCi 330 470 or 680 pF 1X 3 HP 200 mCi 330 pF 1X 4 HP LP 200 mCi 330 or 470 pF 1X or 2X 6 LP 200 mCi 330 or 470 pF 2X 8 LP 200 mCi 220 or 330 pF 2X 10 LP 200 mCi 220 330 or 470 pF 2X or 3X
4. The gauge will now be in the condition it was when brought to the job site Any changes made to the instrument at the job site should be done now Thermo Fisher Scientific SGD O User Guide 9 1 Troubleshooting amp Service The Transmitter The Transmitter The Display The DC Power Fuse 9 2 SGD 0 User Guide This section provides troubleshooting procedures for the SGD O transmitter The instrument sends continuous readouts to the display If the display is blank the readout is dim or the readout displays in a yellow green color increase the contrast by pressing the up arrow on the transmitter keypad If the display consists of dark rectangles decrease the contrast by pressing the down arrow If adjusting the contrast does not correct the display problem first verify the power supply at the source If this is not the problem remove power from the transmitter Open the enclosure and verify that the keypad cable is properly installed on the CPU board If transmitter still does not display the CPU board may be malfunctioning Refer to the SGD O installation manual for instructions on replacing boards in the transmitter If you suspect a problem with the DC power fuse power down the unit and measure the resistance with a multimeter If the fuse is good the reading will be approximately 0 ohms You can also look at the fuse and determine it is bad if it looks brown Note See Figure 9 1 If you are using a 12 Vdc boa
5. 086003 10 Standardize the gauge on water 11 Record the water signal value 128003 12 Calculate the ZnCl signal value ZnCl Water signal Factor 13 Enter the calculated ZnCl signal value 133003 14 Hold the output at ZnCl signal value 15 Displayed density should be near 1 812 g ml Record value 16 Record the slope correction factor 049003 17 Record the carrier specific gravity 085003 18 Displayed density should be 1 812 g ml Adjust slope correction factor if necessary until density is 1 812 g ml 049003 19 Clear all holds Thermo Fisher Scientific Displayed density should be 1 000 g ml Record value Completed by SGD O User Guide D 1 This page intentionally left blank Appendix E Commonly Used Parameter amp Command DACs The following tables provide regularly used parameter and command DACs Table E 1 Common parameter DACs Parameter Description DAC Notes Snapshot of detector signal 112003 0 to 65540 corresponds to 0 to10 V input Standardization value 128003 0 to 65540 Standardization value corrected for 121003 source decay Snapshot of channel 1 116013 Snapshot of channel 2 116023 Time constant 007004 128 seconds 8 seconds recommended Slope correction factor labeled 049003 1 000 slope Calibration density 024003 Top
6. 135 0 2631 0 165 0 3007 0 195 0 3361 0 106 0 2239 0 136 0 2644 0 166 0 3019 0 196 0 3373 0 107 0 2253 0 137 0 2656 0 167 0 3031 0 197 0 3384 0 108 0 2267 0 138 0 2669 0 168 0 3043 0 198 0 3396 0 109 0 2281 0 139 0 2682 0 169 0 3055 0 199 0 3407 0 110 0 2295 0 140 0 2695 0 170 0 3058 0 200 0 3419 0 111 0 2309 0 141 0 2708 0 171 0 3080 0 201 0 3430 0 112 0 2323 0 142 0 2721 0 172 0 3092 0 202 0 3441 0 113 0 2336 0 143 0 2733 0 173 0 3104 0 203 0 3453 0 114 0 2350 0 144 0 2746 0 174 0 3115 0 204 0 3464 0 115 0 2364 0 145 0 2759 0 175 0 3127 0 205 0 3475 0 116 0 2378 0 146 0 2772 0 176 0 3139 0 206 0 3487 0 117 0 2391 0 147 0 2784 0 177 0 3151 0 207 0 3498 0 118 0 2405 0 148 0 2797 0 178 0 3163 0 208 0 3509 0 119 0 2418 0 149 0 2809 0 179 0 3175 0 209 0 3520 0 120 0 2432 0 150 0 2822 0 180 0 3187 0 210 0 3532 0 121 0 2445 0 151 0 2835 0 181 0 3198 0 211 0 3543 0 122 0 2459 0 152 0 2847 0 182 0 3210 0 212 0 3554 0 123 0 2472 0 153 0 2859 0 183 0 3222 0 213 0 3565 0 124 0 2486 0 154 0 2872 0 184 0 3234 0 214 0 3576 0 125 0 2499 0 155 0 2884 0 185 0 3245 0 215 0 3587 0 126 0 2512 0 156 0 2897 0 186 0 3257 0 216 0 3598 0 127 0 2526 0 157 0 2909 0 187 0 3269 0 217 0 3610 0 128 0 2539 0 158 0 2921 0 188 0 3280 0 218 0 3621 0 129 0 2552 0 159 0 2934 0 189 0 3292 0 219 0 3632 Thermo Fisher Scientific SGD 0 User Guide C 9 Calibration Tables C 10 SGD O User Guide Table C 10 10 pipes ratios 0 220 0 249
7. 2 SGD O User Guide Source housing Detector Figure 1 2 Example of a shutterless unit installed on a high pressure pipe Detector Source housing Figure 1 3 Example of a unit with shutter low pressure application Thermo Fisher Scientific Product Overview Introduction The Gamma Source The source head contains the gamma source The gamma radiation is emitted naturally by a radioactive material Mostly Cesium 137 Cs 137 is used for this application The radioactive material is first bound in a glass or ceramic matrix and encapsulated in a stainless steel cylinder that is welded closed and tested for leakage This capsule is placed inside another cylinder of stainless steel that is also welded closed This double encapsulation ensures that the source material will remain contained even under extreme conditions of use The source capsule is then secured in the center of the housing The radiation hazard of the gauge is minimized by its construction The source housing is a rugged circular steel cylinder that is filled with lead except in the direction of the beam path The lead is designed to reduce the radiation level outside the housing to a relatively low level The gamma ray beam is therefore collimated in the direction of the detector There are two source housing models primarily used for this application e Model 5192 This source housing typically does not have a shutter It is welded to a high pressure pipe and d
8. 4927 0 387 0 5208 0 298 0 4351 0 328 0 4648 0 358 0 4936 0 388 0 5217 0 299 0 4361 0 329 0 4658 0 359 0 4946 0 389 0 5226 0 300 0 4371 0 330 0 4667 0 360 0 4955 0 390 0 5235 0 301 0 4381 0 331 0 4677 0 361 0 4964 0 391 0 5244 0 302 0 4391 0 332 0 4687 0 362 0 4974 0 392 0 5254 0 303 0 4401 0 333 0 4696 0 363 0 4983 0 393 0 5263 0 304 0 4411 0 334 0 4706 0 364 0 4993 0 394 0 5272 0 305 0 4421 0 335 0 4716 0 365 0 5002 0 395 0 5281 0 306 0 4431 0 336 0 4726 0 366 0 5012 0 396 0 5290 0 307 0 4441 0 337 0 4735 0 367 0 5021 0 397 0 5300 0 308 0 4451 0 338 0 4745 0 368 0 5030 0 398 0 5309 0 309 0 4461 0 339 0 4754 0 369 0 5040 0 399 0 5318 Oo OO O OO amp wi FA C 2 SGD 0 User Guide Thermo Fisher Scientific Calibration Tables Table C 3 2 to 5 5 pipes ratios 0 400 0 519 Ratios Factor Ratios Factor Ratios Factor Ratios Factor 0 400 0 430 0 460 0 490 0 429 0 459 0 489 0 519 0 400 0 5327 0 430 0 5599 0 460 0 5864 0 490 0 6124 0 401 0 5336 0 431 0 5608 0 461 0 5873 0 491 0 6133 0 402 0 5345 0 432 0 5616 0 462 0 5882 0 492 0 6142 0 403 0 5355 0 433 0 5625 0 463 0 5890 0 493 0 6150 0 404 0 5364 0 434 0 5634 0 464 0 5899 0 494 0 6159 0 405 0 5373 0 435 0 5643 0 465 0 5908 0 495 0 6167 0 406 0 5382 0 436 0 5652 0 466 0 5917 0 496 0 6176 0 407 0 5391 0 437 0 5661 0 467 0 5925 0 497 0 6184 0 408 0 5400
9. 5 Output Sionas ausi Sa ias o as a lence ai sa Los 1 5 Required Documentacion ia asai saaa eg as S 1 6 Chapter 2 Getting Started EE 2 1 Powering the Transmitter cia a 2 1 la 2 1 The Direct Access A A O etsi ia 2 1 Changing or Viewing Parameters a cette oed quie d imb 2 2 Issuing Coinindiids ct code e ee pte S m Me n 2 2 Chapter 3 Detector Setup amp Pre Calibration ss 3 1 A m bosse unl Se vere a Mo S 3 1 Chapter 4 Gauge Calibration i 4 1 to MM EVER ET 4 1 Procede ia ai a quac eui uch ne Mandal Ut pet fe M en 4 1 Chapter 5 Post Calibration Setup at the Job Site seen 5 1 Genera uod oae asta tears a Ar a fa ea 5 1 PO COUNTS ione abe o CARE OR 5 1 Chapter 6 The Current Output erraram 6 1 Hold the Current ONL DUE kius RS 6 1 Clar ATE ldem tau tees e uia ete eas ve istos e 6 2 Check the Input Sinaloa ae leer dH E ete ameet 6 2 Thermo Fisher Scientific SGD O User Guide vii Contents viii SGD 0 User Guide Chapter 7 Chapter 8 Chapter 9 Appendix A Appendix B Appendix C Appendix D Appendix E Appendix F Appendix G Adjusting the Gain Settings esses 7 1 OVERVIEW ini iii ii i a i i a i Ai 7 1 Components and Jumper ebat ia i e toii aa ak i 7 1 Gain Control Settings aee as ia si si i a si papas 7 3 Maintenance mina 8 1 i nu PE 8 1 Shutter Ce hk ee e ori 8 1 Jas amp babel E e ee pe Pn a dime 8 1 Source Housing Check R sd O ca aa iee 8
10. 580 0 610 0 549 0 579 0 609 0 639 0 520 0 6380 0 550 0 6631 0 580 0 6877 0 610 0 7120 0 521 0 6388 0 551 0 6639 0 581 0 6885 0 611 0 7128 0 522 0 6397 0 552 0 6647 0 582 0 6893 0 612 0 7136 0 523 0 6405 0 553 0 6655 0 583 0 6901 0 613 0 7144 0 524 0 6413 0 554 0 6664 0 584 0 6910 0 614 0 7152 0 525 0 6422 0 555 0 6672 0 585 0 6918 0 615 0 7160 0 526 0 6430 0 556 0 6680 0 586 0 6926 0 616 0 7168 0 527 0 6439 0 557 0 6688 0 587 0 6934 0 617 0 7176 0 528 0 6447 0 558 0 6697 0 588 0 6942 0 618 0 7184 0 529 0 6455 0 559 0 6705 0 589 0 6950 0 619 0 7192 0 530 0 6464 0 560 0 6713 0 590 0 6958 0 620 0 7200 0 531 0 6472 0 561 0 6721 0 591 0 6966 0 621 0 7208 0 532 0 6481 0 562 0 6730 0 592 0 6675 0 622 0 7216 0 533 0 6489 0 563 0 6738 0 593 0 6983 0 623 0 7224 0 534 0 6497 0 564 0 6746 0 594 0 6991 0 624 0 7232 0 535 0 6506 0 565 0 6754 0 595 0 6999 0 625 0 7239 0 536 0 6514 0 566 0 6763 0 596 0 7007 0 626 0 7247 0 537 0 6522 0 567 0 6771 0 597 0 7015 0 627 0 7255 0 538 0 6531 0 568 0 6779 0 598 0 7023 0 628 0 7263 0 539 0 6539 0 569 0 6787 0 599 0 7031 0 629 0 7271 0 540 0 6547 0 570 0 6795 0 600 0 7039 0 630 0 7279 0 541 0 6556 0 571 0 6804 0 601 0 7047 0 631 0 7287 0 542 0 6564 0 572 0 6812 0 602 0 7055 0 632 0 7295 0 543 0 6572 0 573 0 6820 0 603 0 7063 0 633 0 7303 0 544 0 6581 0 574 0 6828 0 604 0 7071 0 634 0 7311 0 545 0 6589 0 575 0 6836 0 605 0 7079 0 635 0 7319 0 546 0 6597 0 576 0 6844 0 606 0 7087 0 636 0 7327 0 547 0 6606 0 57
11. FISHER SCIENTIFIC THIS LABEL SHALL BE MAINTAINED ON THE DEVICE IN A LEGIBLE CONDITION REMOVAL OF LABEL PROHIBITED P N 700192 J Figure 8 3 DOT 7A Type A label example with Specific License information The DOT 7A Type A label example above p n 700192 provides Specific License information and is only used on instruments going to customers with a Specific License Ge CAUTION ge KEEP HANDS DUT OF BEAM AREA WHEN SOURCE IS UN DO NOT REMOVE THIS TAG Thermo Fisher Scientific Isa Pm Figure 8 4 Caution tag example Note None of these tags should be removed painted over or remain illegible A Thermo Fisher Scientific SGD O User Guide 8 3 Maintenance Source Housing Check Source Housing 8 4 SGD 0 User Guide Check AN Leak Tests Complete a source housing check every six months This check consists of looking for rust corrosion worn parts damaged housing missing tags illegible tags and a worn or broken shutter if your system has a shutter Warning Use a long handled brush to remove debris in the beam path to ensure that no part of your body including your hands enters the radiation beam path A Leak testing is a regulatory reguirement It must be completed every 36 months in the United States or every 12 months in Canada Thermo Fisher is licensed to perform these tests and can do so through contract services If you are currently using the le
12. Gain Control Settings 15VF Figure 7 2 shows how the jumpers and resistors work together to control the gain of the ARI op amp Figure 7 2 Gain control of the ART op amp Thermo Fisher Scientific R36 8 25K 25PPM 1 SGD O User Guide 7 3 Adjusting the Gain Settings Gain Control Settings The gain settings listed in Table 7 2 are based on the following component values being installed on the FSU pre amp board e R5 49 9 kohm 1 precision e R36 8 25 kohm 1 precision e R37 49 9 kohm 1 precision e C13 330pF Note On the three solder points of the W1 W2 jumper points the center point is the common Therefore the wire jumper goes from the center point up to the 1 point for the W1 jumper or from the center point down to the 2 point for the W2 jumper A Install the proper gain components until the R35 pot will adjust the voltage output of the detector with air in the pipe to 9 6 Vdc As an example the R35 pot should adjust the voltage out from 10 Vdc to approximately 8 0 Vdc If the R35 pot will only adjust the detector output from 4 0 to 5 0 Vde you will need to double the gain Ifyou are already on the lowest gain and the voltage will not go down the factory pot settings may have been changed Verify the R1 and R28 factory settings Changing C13 will move the entire gain curve either up or down depending on the capacitor used Figure 7 3 shows the relationship C13 has in the control circuit of the
13. User Guide 4 1 Gauge Calibration Procedure 4 2 SGD O User Guide 10 To determine the water air ratio first standardize the gauge with pipe full of air using DAC 121 When finished fill the pipe full of water and allow the detector to stabilize for approximately five minutes Calibrate the gauge with pipe full of water DAC 4 This will result in the second half of the water air ratio When finished leave the pipe full of water Recall the water air ratio DAC 118003 The water air ratio is used to obtain the calibration factor in the next step Based on the setting of 9 6 Vdc on air and the pipe ID the ratio should be close to the ones listed in the table below Figure 4 1 Pipe IDs and water air ratios Pipe ID Ratio Pipe ID Ratio 2 0 75 6 0 375 3 0 625 8 0 25 4 0 5 10 0 125 Note If the ratio is not near the one shown for your pipe ID then an error occurred Stop the calibration process and start again A Refer to Appendix C There are four calibration tables grouped by pipe ID Using the pipe ID and the water air ratio locate the factor and record it The calibration factor is used to calculate the ZnCl zinc chloride value used to obtain the slope correction for a 2 point calibration curve Note If your ratio is between 0 98 and 1 00 there was either air or water in the pipe for both the standardization and calibration cycles If this is the case stop the calibration process and s
14. of span reading at 20 mA 114013 2500 g L metric Solids added Volume of carrier 30 Ib gal English Bottom of span reading at 4 mA 115013 0 00 Pipe internal diameter 048003 inches Cal Ref ratio 086003 1 0 Solids density 083003 2 65 g cm Carrier density 085003 0 9982 g cm Carrier attenuation coefficient 019003 0 086 cm g Solids attenuation coefficient 020003 0 077 cm g Weeks since last reference 054003 Enable less than 0 and greater than 043030 10096 Enable phantom measurements HV 045020 control Thermo Fisher Scientific SGD 0 User Guide Ei Commonly Used Parameter amp Command DACs E 2 SGD 0 User Guide Parameter Description DAC Notes Enable protected memory 013010 DensityPRO Enable protected memory 005010 LevelPRO High voltage hold value 070003 Table E 2 Common command DACs Command Description DAC Preload configuration for SGD O oilfield in metric units 1014 Preload configuration for SGD O oilfield in English units 1016 Hold input at value indicated by parameter 133003 137 Hold current output at 50 12 mA for a 4 20 mA 2 Hold current output at maximum 20 mA for 4 20 mA 5 Hold current output at minimum 4 mA for 4 20 mA 8 Clear all holds 9 Toggle status message 72 Reset without clearing data 81 Calibration command 80 Erase all entries except comm setup 82 Erase all entries 74 Clear protected data 159 Standardizati
15. with an oscilloscope T1 at TP4 Should be between 25 ms and 65 ms T2 at TP3 Should be between T1 14 ms and T1 37 ms T3 at TP2 Should be between T1 14 ms and T1 37 ms this is a negative pulse Remove the 4 7 x 10 ohm resistor Thermo Fisher Scientific SGD 0 User Guide 9 7 Troubleshooting amp Service Disassembly Gain Test Disassembly 9 8 SGD 0 User Guide Allow 24 seconds on this measurement Connect a 4 7 x 10 ohm resistor from the 15 volt supply to the pre amp input terminal Measure TP1 voltage It should be between 3 9 V and 4 6 V with optimum measurement at 4 2 V The absolute voltage is not as important as the stability of the voltage Variance after stabilization must be less than 10 mV Remove the 4 7 x 10 ohm resistor Disassembly of the instrument is not allowed The only exception to this statement is for those with a Specific License that contains special permission to separate the source housing from the pipe Persons with a General License are never allowed to disassemble the source housing from the pipe Additionally the Type A shipping certificate is issued to the instrument as a single component consisting of the detector source housing and pipe If the source housing is separated from the pipe it is no longer covered by the Type A shipping certificate Thermo Fisher Scientific Information Thermo Fisher Scientific Troubleshooting amp Service Contact
16. work Appropriate precautions must be taken as necessary to prevent potential damage to equipment or injury to personnel The information in this manual is designed to aid personnel to correctly and safely install operate and or maintain the system described however personnel are still responsible for considering all actions and procedures for potential hazards or conditions that may not have been anticipated in the written procedures If a procedure cannot be performed safely it must not be performed until appropriate actions can be taken to ensure the safety of the equipment and personnel The procedures in this manual are not designed to replace or supersede required or common sense safety practices All safety warnings listed in any documentation applicable to equipment and parts used in or with the system described in this manual must be read and understood prior to working on or with any part of the system Failure to correctly perform the instructions and procedures in this manual or other documents pertaining to this system can result in equipment malfunction equipment damage and or injury to personnel The following admonitions are used throughout this manual to alert users to potential hazards or important information Failure to heed the warnings and cautions in this manual can lead to injury or equipment damage Warning Warnings notify users of procedures practices conditions etc which may result in injury or death if not c
17. 0 214 0 3466 0 234 0 3685 0 254 0 3899 0 274 0 4107 0 215 0 3477 0 235 0 3696 0 255 0 3909 0 275 0 4118 0 216 0 3488 0 236 0 3707 0 256 0 3920 0 276 0 4128 0 217 0 3499 0 237 0 3718 0 257 0 3930 0 277 0 4138 0 218 0 3510 0 238 0 3728 0 258 0 3941 0 278 0 4148 0 219 0 3521 0 239 0 3739 0 259 0 3951 0 279 0 4159 Thermo Fisher Scientific SGD 0 User Guide C 1 Calibration Tables Table C 2 2 to 5 5 pipes ratios 0 280 0 399 Ratios Factor Ratios Factor Ratios Factor Ratios Factor 0 280 0 310 0 340 0 370 0 309 0 339 0 369 0 399 0 280 0 4169 0 310 0 4471 0 340 0 4764 0 370 0 5049 0 281 0 4179 0 31 0 4481 0 341 0 4774 0 371 0 5059 0 282 0 4189 0 31 0 4491 0 342 0 4783 0 372 0 5068 0 283 0 4200 0 31 0 4501 0 343 0 4793 0 373 0 5077 0 284 0 4210 0 31 0 4511 0 344 0 4803 0 374 0 5087 0 285 0 4220 0 31 0 4520 0 345 0 4812 0 375 0 5096 0 286 0 4230 0 31 0 4530 0 346 0 4822 0 376 0 5105 0 287 0 4240 0 31 0 4540 0 347 0 4831 0 377 0 5115 0 288 0 4250 0 31 0 4550 0 348 0 4841 0 378 0 5124 0 289 0 4261 0 31 0 4560 0 349 0 4850 0 379 0 5133 0 290 0 4271 0 320 0 4570 0 350 0 4860 0 380 0 5143 0 291 0 4281 0 321 0 4579 0 351 0 4870 0 381 0 5152 0 292 0 4291 0 322 0 4589 0 352 0 4879 0 382 0 5161 0 293 0 4301 0 323 0 4599 0 353 0 4889 0 383 0 5170 0 294 0 4311 0 324 0 4609 0 354 0 4898 0 384 0 5180 0 295 0 4321 0 325 0 4619 0 355 0 4908 0 385 0 5189 0 296 0 4331 0 326 0 4628 0 356 0 4917 0 386 0 5198 0 297 0 4341 0 327 0 4638 0 357 0
18. 0 438 0 5670 0 468 0 5934 0 498 0 6193 0 409 0 5409 0 439 0 5679 0 469 0 5943 0 499 0 6202 0 410 0 5418 0 440 0 5688 0 470 0 5952 0 500 0 6210 0 411 0 5427 0 441 0 5697 0 471 0 5960 0 501 0 6219 0 412 0 5436 0 442 0 5706 0 472 0 5969 0 502 0 6227 0 413 0 5446 0 443 0 5714 0 473 0 5978 0 503 0 6236 0 414 0 5455 0 444 0 5723 0 474 0 5986 0 504 0 6244 0 415 0 5464 0 445 0 5732 0 475 0 5995 0 505 0 6253 0 416 0 5473 0 446 0 5741 0 476 0 6004 0 506 0 6261 0 417 0 5482 0 447 0 5750 0 477 0 6012 0 507 0 6270 0 418 0 5491 0 448 0 5759 0 478 0 6021 0 508 0 6278 0 419 0 5500 0 449 0 5767 0 479 0 6030 0 509 0 6287 0 420 0 5509 0 450 0 5776 0 480 0 6038 0 510 0 6295 0 421 0 5518 0 451 0 5785 0 481 0 6047 0 511 0 6304 0 422 0 5527 0 452 0 5794 0 482 0 6056 0 512 0 6312 0 423 0 5536 0 453 0 5803 0 483 0 6064 0 513 0 6321 0 424 0 5545 0 454 0 5812 0 484 0 6073 0 514 0 6329 0 425 0 5554 0 455 0 5820 0 485 0 6081 0 515 0 6338 0 426 0 5563 0 456 0 5829 0 486 0 6090 0 516 0 6346 0 427 0 5572 0 457 0 5838 0 487 0 6099 0 517 0 6354 0 428 0 5581 0 458 0 5847 0 488 0 6107 0 518 0 6363 0 429 0 5590 0 459 0 5855 0 489 0 6116 0 519 0 6371 Thermo Fisher Scientific SGD 0 User Guide C 3 Calibration Tables Table C 4 2 to 5 5 pipes ratios 0 520 0 639 Ratios Factor Ratios Factor Ratios Factor Ratios Factor 0 520 0 550 0
19. 0 8423 0 789 0 8497 0 799 0 8571 Thermo Fisher Scientific Calibration Tables Table C 7 6 pipes Ratios Factor Ratios Factor Ratios Factor Ratios Factor 0 300 0 330 0 360 0 390 0 329 0 359 0 389 0 419 0 300 0 4416 0 330 0 4711 0 360 0 4998 0 390 0 5277 0 301 0 4426 0 331 0 4721 0 361 0 5007 0 391 0 5286 0 302 0 4436 0 332 0 4731 0 362 0 5017 0 392 0 5295 0 303 0 4446 0 333 0 4740 0 363 0 5026 0 393 0 5305 0 304 0 4456 0 334 0 4750 0 364 0 5036 0 394 0 5314 0 305 0 4466 0 335 0 4760 0 365 0 5045 0 395 0 5323 0 306 0 4476 0 336 0 4769 0 366 0 5054 0 396 0 5332 0 307 0 4486 0 337 0 4779 0 367 0 5064 0 397 0 5341 0 308 0 4496 0 338 0 4789 0 368 0 5073 0 398 0 5350 0 309 0 4506 0 339 0 4798 0 369 0 5082 0 399 0 5359 0 310 0 4516 0 340 0 4808 0 370 0 5092 0 400 0 5369 0 311 0 4525 0 341 0 4817 0 371 0 5101 0 401 0 5378 0 312 0 4535 0 342 0 4827 0 372 0 5110 0 402 0 5387 0 313 0 4545 0 343 0 4837 0 373 0 5120 0 403 0 5396 0 314 0 4555 0 344 0 4846 0 374 0 5129 0 404 0 5405 0 315 0 4565 0 345 0 4856 0 375 0 5138 0 405 0 5414 0 316 0 4575 0 346 0 4865 0 376 0 5148 0 406 0 5423 0 317 0 4585 0 347 0 4875 0 377 0 5157 0 407 0 5432 0 318 0 4594 0 348 0 4884 0 378 0 5166 0 408 0 5441 0 319 0 4604 0 349 0 4894 0 379 0 5176 0 409 0 5450 0 320 0 4614 0 350 0 4903 0 380 0 5185 0 410 0 5459 0 321 0 4624 0 351 0 4913 0 38
20. 1 0 5194 0 411 0 5468 0 322 0 4633 0 352 0 4922 0 382 0 5203 0 412 0 5477 0 323 0 4643 0 353 0 4932 0 383 0 5213 0 413 0 5486 0 324 0 4653 0 354 0 4941 0 384 0 5222 0 414 0 5495 0 325 0 4663 0 355 0 4951 0 385 0 5231 0 415 0 5504 0 326 0 4672 0 356 0 4960 0 386 0 5240 0 416 0 5513 0 327 0 4682 0 357 0 4970 0 387 0 5249 0 417 0 5522 0 328 0 4692 0 358 0 4979 0 388 0 5259 0 418 0 5531 0 329 0 4702 0 359 0 4989 0 389 0 5268 0 419 0 5540 Thermo Fisher Scientific SGD O User Guide C 7 Calibration Tables Table C 8 8 pipes Ratios Factor Ratios Factor Ratios Factor Ratios Factor 0 200 0 230 0 260 0 290 0 229 0 259 0 289 0 319 0 200 0 3418 0 230 0 3752 0 260 0 4071 0 290 0 4379 0 201 0 3429 0 231 0 3763 0 261 0 4082 0 291 0 4389 0 202 0 3440 0 232 0 3773 0 262 0 4092 0 292 0 4399 0 203 0 3452 0 233 0 3784 0 263 0 4103 0 293 0 4409 0 204 0 3463 0 234 0 3795 0 264 0 4113 0 294 0 4419 0 205 0 3474 0 235 0 3806 0 265 0 4123 0 295 0 4429 0 206 0 3486 0 236 0 3817 0 266 0 4134 0 296 0 4439 0 207 0 3497 0 237 0 3827 0 267 0 4144 0 297 0 4449 0 208 0 3508 0 238 0 3838 0 268 0 4155 0 298 0 4459 0 209 0 3520 0 239 0 3849 0 269 0 4165 0 299 0 4469 0 210 0 3531 0 240 0 3860 0 270 0 4175 0 300 0 4479 0 211 0 3542 0 241 0 3870 0 271 0 4186 0 301 0 4489 0 212 0 3553 0 242 0 3881 0 272 0 4196 0 302 0 4499 0 213 0 3564 0 243 0 3892 0 273 0 4206 0 303 0 4
21. 176 0 657 0 7492 0 687 0 7726 0 717 0 7956 0 747 0 8183 0 658 0 7500 0 688 0 7733 0 718 0 7964 0 748 0 8191 0 659 0 7508 0 689 0 7741 0 719 0 7971 0 749 0 8198 0 660 0 7516 0 690 0 7749 0 720 0 7979 0 750 0 8206 0 661 0 7524 0 691 0 7757 0 721 0 7987 0 751 0 8213 0 662 0 7531 0 692 0 7764 0 722 0 7994 0 752 0 8221 0 663 0 7539 0 693 0 7772 0 723 0 8002 0 753 0 8228 0 664 0 7547 0 694 0 7780 0 724 0 8009 0 754 0 8236 0 665 0 7555 0 695 0 7787 0 725 0 8017 0 755 0 8244 0 666 0 7563 0 696 0 7795 0 726 0 8025 0 756 0 8251 0 667 0 7570 0 697 0 7803 0 727 0 8032 0 757 0 8259 0 668 0 7578 0 698 0 7811 0 728 0 8040 0 758 0 8266 0 669 0 7586 0 699 0 7818 0 729 0 8047 0 759 0 8273 SGD 0 User Guide C 5 Calibration Tables C 6 SGD 0 User Guide Table C 6 2 to 5 5 pipes ratios 0 760 0 799 Ratios Factor Ratios Factor Ratios Factor Ratios Factor 0 760 0 770 0 780 0 790 0 769 0 779 0 789 0 799 0 760 0 8281 0 770 0 8356 0 780 0 8430 0 790 0 8504 0 761 0 8288 0 771 0 8363 0 781 0 8438 0 791 0 8512 0 762 0 8296 0 772 0 8371 0 782 0 8445 0 792 0 8519 0 763 0 8303 0 773 0 8378 0 783 0 8452 0 793 0 8526 0 764 0 8311 0 774 0 8386 0 784 0 8460 0 794 0 8534 0 765 0 8318 0 775 0 8393 0 785 0 8467 0 795 0 8541 0 766 0 8326 0 776 0 8400 0 786 0 8475 0 796 0 8549 0 767 0 8333 0 777 0 8408 0 787 0 8482 0 797 0 8556 0 768 0 8341 0 778 0 8415 0 788 0 8489 0 798 0 8563 0 769 0 8348 0 779
22. 4 ETIN RM O NA 8 4 Troubleshooting amp Service sss 9 1 Recovenng Men Ol ni sad a aaa utendi a alia aia 9 1 Re KE EE 9 2 The Dispara a k a a a aa 9 2 The DEP AA 9 2 MI ia d ai E 9 3 The ES Pre Amp Board qua psd a E 9 5 Reset Pulse Width Let daa SS 9 7 Gaim TESPusafG seti east 9 8 Disassembly i i ot in dae i aede ies 9 8 REES 9 9 is sas iai E 9 10 Ordering Information csesessecsessssseseeeesessesseseeseenesseseeateneeneeneseeneeneenes A 1 SEENEN Bi Calibration EU C 1 Gauge Calibration Records eee D 1 Commonly Used Parameter amp Command DACSs E 1 Toxic 8 Hazardous Substances Tables F 1 Related Technical Bulletins n G 1 Thermo Fisher Scientific Safety Considerations Safety Summary AY AN Thermo Fisher Scientific Safety Information This chapter contains information that must be read and understood by all P y persons installing using or maintaining this equipment Failure to follow appropriate safety procedures or inappropriate use of the equipment described in this manual can lead to equipment damage or injury to personnel Any person working with or on the equipment described in this manual is required to evaluate all functions and operations for potential safety hazards before commencing
23. 509 0 214 0 3575 0 244 0 3903 0 274 0 4216 0 304 0 4519 0 215 0 3587 0 245 0 3913 0 275 0 4227 0 305 0 4529 0 216 0 3598 0 246 0 3924 0 276 0 4237 0 306 0 4539 0 217 0 3609 0 247 0 3934 0 277 0 4247 0 307 0 4549 0 218 0 3620 0 248 0 3945 0 278 0 4257 0 308 0 4559 0 219 0 3631 0 249 0 3956 0 279 0 4268 0 309 0 4568 0 220 0 3642 0 250 0 3966 0 280 0 4278 0 310 0 4578 0 221 0 3653 0 251 0 3977 0 281 0 4288 0 311 0 4588 0 222 0 3664 0 252 0 3987 0 282 0 4298 0 312 0 4598 0 223 0 3675 0 253 0 3998 0 283 0 4308 0 313 0 4608 0 224 0 3686 0 254 0 4008 0 284 0 4318 0 314 0 4618 0 225 0 3697 0 255 0 4019 0 285 0 4329 0 315 0 4627 0 226 0 3708 0 256 0 4030 0 286 0 4339 0 316 0 4637 0 227 0 3719 0 257 0 4040 0 287 0 4349 0 317 0 4647 0 228 0 3730 0 258 0 4050 0 288 0 4359 0 318 0 4657 0 229 0 3741 0 259 0 4061 0 289 0 4369 0 319 0 4667 C 8 SGD O User Guide Thermo Fisher Scientific Calibration Tables Table C 9 10 pipes ratios 0 100 0 219 Ratios Factor Ratios Factor Ratios Factor Ratios Factor 0 100 0 130 0 160 0 190 0 129 0 159 0 189 0 219 0 100 0 2154 0 130 0 2565 0 160 0 2946 0 190 0 3304 0 101 0 2168 0 131 0 2578 0 161 0 2958 0 191 0 3315 0 102 0 2182 0 132 0 2591 0 162 0 2971 0 192 0 3327 0 103 0 2196 0 133 0 2605 0 163 0 2983 0 193 0 3338 0 104 0 2211 0 134 0 2618 0 164 0 2995 0 194 0 3350 0 105 0 2225 0
24. 7 0 6853 0 607 0 7096 0 637 0 7335 0 548 0 6614 0 578 0 6861 0 608 0 7104 0 638 0 7343 0 549 0 6622 0 579 0 6869 0 609 0 7112 0 639 0 7351 CA SGD 0 User Guide Thermo Fisher Scientific Thermo Fisher Scientific Table C 5 2 to 5 5 pipes ratios 0 640 0 759 Calibration Tables Ratios Factor Ratios Factor Ratios Factor Ratios Factor 0 640 0 670 0 700 0 730 0 669 0 699 0 729 0 759 0 640 0 7358 0 670 0 7594 0 700 0 7826 0 730 0 8055 0 641 0 7366 0 671 0 7602 0 701 0 7834 0 731 0 8062 0 642 0 7374 0 672 0 7609 0 702 0 7841 0 732 0 8070 0 643 0 7382 0 673 0 7617 0 703 0 7849 0 733 0 8078 0 644 0 7390 0 674 0 7625 0 704 0 7857 0 734 0 8085 0 645 0 7398 0 675 0 7633 0 705 0 7864 0 735 0 8093 0 646 0 7406 0 676 0 7640 0 706 0 7872 0 736 0 8100 0 647 0 7414 0 677 0 7648 0 707 0 7880 0 737 0 8108 0 648 0 7422 0 678 0 7656 0 708 0 7887 0 738 0 8115 0 649 0 7429 0 679 0 7664 0 709 0 7895 0 739 0 8123 0 650 0 7437 0 680 0 7672 0 710 0 7903 0 740 0 8131 0 651 0 7445 0 681 0 7679 0 711 0 7910 0 741 0 8138 0 652 0 7453 0 682 0 7687 0 712 0 7918 0 742 0 8146 0 653 0 7461 0 683 0 7695 0 713 0 7926 0 743 0 8153 0 654 0 7469 0 684 0 7703 0 714 0 7933 0 744 0 8161 0 655 0 7477 0 685 0 7710 0 715 0 7941 0 745 0 8168 0 656 0 7484 0 686 0 7718 0 716 0 7948 0 746 0 8
25. ANY OF FAILURE OF THE SOURCE SHIELDING OR SHUTTER pl lt 4 ONLY PERSONS SPECIFICALLY AUTHORIZED BY THE NRC OR AN AGREEMENT STATE MAY INSTALL RELOCATE DISMANTLE OR REPAIR THE SOURCE CONTAINMENT 5 THIS DEVICE SHALL BE LEAK TESTED FOLLOWING MANUFACTURER S INSTRUCTIONS AT INTERVALS NOT TO EXCEED THREE YEARS MUST MAINTAIN RECORDS OF THE RESULTS ON FILE 6 THE DEVICE SHALL BE CHECKED FOR PROPER SHUTTER MECHANISM FUNCTION CIF APPLICABLE EVERY SIX MONTHS THE LICENSEE MUST MAINTAIN RECORDS 7 ADDITIONAL INFORMATION ON REGULATORY AND SAFETY REQUIREMENTS ARE CONTAINED IN THE OPERATING MANUAL FURNISHED BY THERMO FISHER SCIENTIFIC THIS LABEL SHALL BE MAINTAINED ON THE DEVICE IN A LEGIBLE CONDITION IS DEVICE ARE AND THE REGULATIONS S MUST BE IN INDICATION THERMO FISHER SCIENTIFIC THE LICENSEE REMOVAL OF LABEL PR HIBIT ED A P N 702272 E Figure 8 2 DOT 7A Type A label with General License information The DOT 7A Type A label example above p n 702272 provides General License information and is only used on instruments going to customers with a General License Thermo Fisher Scientific Maintenance Tag amp Label Check JA Wi JA DPL A WHEN NO LONGER NEEDED THIS DEVICE MUST BE RETURNED TO THE MANUFACTURER FOR DISPOSAL NOTIFY THERMO FISHER SCIENTIFIC 800 437 7979 BEFORE RETURNING THIS SOURCE HOUSING MANUFACTURED BY THERMO
26. FSU detector Table 7 2 Gain settings Times Setting Comment Unity gain No jumpers This may be necessary on 3 or 4 pipes with no gain newer sources to prevent saturating the detector X1 Wi jumper This is the normal setting and adds a preset amount of gain to the circuit over the unity gain no jumper setting X1 5 W1 jumper W3 jumper The W1 jumper puts R5 R37 in parallel with R36 changed to 49 9 kohm W3 installed Changing R36 changes the current of the feedback loop to the op amp X2 W2 jumper This leaves the W5 leg at 49 9K but puts R37 into the feedback loop changing the current to the op amp X3 W2 jumper W3 jumper This leaves the W5 leg at 49 9K and puts R36 R36 changed to 49 9 kohm and R37 in parallel changing the current to the op amp 7 4 SGD O User Guide Thermo Fisher Scientific Adjusting the Gain Settings Gain Control Settings Times Setting Comment X4 W1 jumper W3 jumper This parallels R5 and R37 and adds R36 to the circuit changing the current to the op amp X5 W2 jumper 8 25 kohm Using the resistor instead of the wire provides resistor used as W3 jumper more versatility to adjusting the current in the instead of the wire feedback loop to the op amp X6 W2 jumper 8 25 kohm Using the resistor instead of the wire provides resistor used as W3 jumper more versatility to adjusting the current in the R36 changed to 4 12 feedback loop to
27. ITY AND FITNESS FOR PURPOSE Thermo Fisher Scientific Appendix A Ordering Information Table A 1 SGD O Transmitter P N Description 490128 Transmitter mounting kit 817653 Transmitter power cable 886420 1 Display board 886724 CPU board without EPROM 886765 CPU board with EPROM 886675 1 1 0 board 24 Vdc input 886675 3 1 0 board 12 Vdc input 886675 5 1 0 board no DC input CP6879901 VPI board modified for SGD O Table A 2 lon Chamber Detector P N Description 050273 Complete ion chamber detector with boards 050274 Electronics board set 885623 Pre amp board 885654 HV power supply Thermo Fisher Scientific SGD 0 User Guide A 1 Ordering Information Table A 3 Lids amp Lid Cables P N Description 886161 Lid BU Services 810111 Cable BU Services lid Lid Jupiter Cable Jupiter lid Lid MS Conn Cable MS Conn Table A A Detector Transmitter Cables P N Description 810121 20 ft cable 810122 30 ft cable 817603 100 ft cable 817604 150 ft cable Table A 5 Spares P N Description 050268 Housing with detector no lid 45373B Plastic spacer ion chamber support 542630 O ring for lid 548607 Rubber grommet Elast o vier 885745 Detector housing with support 885746 A 2 SGD 0 User Guide Insulation kit with desiccant packs Thermo Fisher Scientif
28. Information Conta Ct The local representative is your first contact for support and is well equipped to answer questions and provide application assistance You can also contact Thermo Fisher directly Process Instruments 1410 Gillingham Lane Sugar Land TX 77478 USA 1 800 437 7979 1 713 272 0404 direct 1 713 4573 fax 14 Gormley Industrial Avenue Gormley Ontario LOH 1G0 CANADA 1 905 888 8808 1 905 888 8828 fax Unit 702 715 7 F Tower West Yonghe Plaza No 28 Andingmen East Street Beijing 100007 CHINA 86 10 8419 3588 86 10 8419 3580 fax A 101 1CC Trade Tower Senapati Bapat Road Pune 411 016 Maharashtra INDIA 91 20 6626 7000 91 20 6626 7001 fax lon Path Road Three Winsford Cheshire CW7 3GA UNITED KINGDOM 44 0 1606 548700 44 0 1606 548711 fax www thermoscientific com SGD O User Guide 9 9 Troubleshooting amp Service Warranty 9 10 SGD 0 User Guide Warranty Thermo Scientific products are warranted to be free from defects in material and workmanship at the time of shipment and for one year thereafter Any claimed defects in Thermo Scientific products must be reported within the warranty period Thermo Fisher shall have the right to inspect such products at Buyer s plant or to require Buyer to return such products to Thermo Fisher plant In the event Thermo Fisher requests return of its products Buyer shall ship with trans
29. ak testing service provided by Thermo Fisher or purchased the gauge after July 1 2006 you will be mailed a notification letter 60 days prior to the due date of your leak test Two weeks later you will receive your leak test kit in the mail If you wish to participate in this service follow the instructions in the kit and return it to Thermo Fisher If you purchased a gauge prior to the above date you can reguest to be added to Thermo Fisher s leak test service Thermo Fisher Scientific Chapter 9 Troubleshooting amp Service Recovering If the memory or instrument calibration has been lost but the detector and electronics are still functional follow the procedure below to recover Memory memory Note This procedure assumes that the SGD O gauge was fully calibrated as described in this manual and that the water standardization value and slope correction value were recorded from the last calibration If these two values are not available it is not possible to perform this procedure A Note Reference Chapter 2 for instructions on how to use a DAC A 1 Erase memory DAC 74 2 Load the oilfield setup DAC 1016 3 Enter the pipe ID DAC 048003 4 Run the standardization cycle DAC 121 Ignore what is in the pipe This was done to set command flags in memory 5 Enter the water value recorded during the last calibration DAC 128003 6 Enter the slope correction value recorded from the last calibration DAC 049003
30. amaged and that all of the lead plates are in place Complete a tag and label check every six months All labels and tags attached to the source must be visible per radiation safety standards All labels and tags must be securely attached and legible including engraved labeling Immediately replace any label that is damaged illegible or not securely attached Do NOT paint or overcoat the source housing without first masking the radiation identification tag and other labeling Below are examples of the tags and labels that may be a part of your system SGD O User Guide 8 1 Maintenance Tag amp Label Check 8 2 SGD 0 User Guide O CAUTION O RADIOACTIVE MATERIAL RAYONNEMENT DANGER RADIATION MODEL FORM CERAMIC SOLID SOTOPE SERIAL NO Thermo Fisher Scientific 800 437 7979 DO NOT REMOVE TAG o MADE IN USA o AMOUNT DATE MEAS O O TAG NO Figure 8 1 Source identification tag example Y 2 ABANDONMENT OR DISPOSAL IS PROHIBITED SHOULD BE NOTIFIED PORTION OF THIS DEVICE OF THE RESULTS ON FILE MANUFACTURED BY THERMO FISHER SCIENTIFIC 1 THE RECEIPT POSSESSION USE AND TRANSFER OF TH SUBJECT TO THE GENERAL LICENSE OR THE EQUIVALENT OF THE NRC OR A STATE WITH WHICH THE NRC HAS ENTERED INTO AN AGREEMENT FOR THE EXERCISE OF REGULATORY AUTHORIT TRANSFER ACCORDANCE WITH NRC OR AGREEMENT STATE REGULATIONS 3 CONTINUED OPERATION IS PROHIBITED IF THERE IS
31. ands This section will show you how to issue commands using the direct access method In this example force the current output to 20 mA The command code is 5 1 Press EXIT SETUP 5 down arrow 2 The display shows two options Press the left arrow to reject the command or the right arrow to execute it 2 2 SGD O User Guide Thermo Fisher Scientific Chapter 3 Detector Setup 8 Pre Calibration For best performance the detector must be adjusted for maximum signal roceaure P J g on empty pipe To do this the unit must be connected to the transmitter and power applied Note There must not be any other nuclear sources within 10 feet of the unit being set up and calibrated A 1 Ifthe radioactive source has a shutter assembly verify that it is in the ON position shutter is open If it is a high pressure unit the source will not have a shutter and you can skip this step 2 Remove the lid of the detector housing Set it aside leaving the wiring from the lid to the detector connected 3 Verify that the J1 connector is running parallel with the pipe that the gauge is mounted on This will orient the reed switch for proper operation Also verify that the hold down bolt is tightened properly 4 Referto Figure 3 1 Use a voltmeter to verify that the 15 Vdc pin 4 of J1 and 15 Vdc pin 1 of J1 power ground pin 5 of J1 are there and within 0 5 Vdc of specified voltage If one or both of the voltages are incorrect or n
32. ansmitter 1 4 SGD O User Guide The collimated radiation beam goes through the pipe and process material where it is attenuated by the slurry The attenuation is dependent on the bulk density of the process material The attenuated beam reaches the detector on the other side of the pipe where it is measured The detector is made of an ion chamber sensitive to gamma radiation The chamber is a small tank filled with pressurized gas A high voltage is supplied between the wall of the chamber and a central isolated electrode The interaction of the gas and the gamma rays ionizes the gas whose charge is collected at the central electrode The output of the ion chamber is therefore a very small current picoamp 107 amp proportional to the radiation that reaches it That current is amplified by the detector electronics to a measurable voltage in the range of 0 10 Vdc This output voltage is sent to the transmitter for processing The SGD O transmitter is a microprocessor based system that processes the signal from the detector 0 10 Vdc to provide an output signal 4 20 mA representing the amount of solids proppant added per volume unit of carrier and or the bulk density of the slurry It monitors system performance and generates system fault and warning alarms as well The integral keypad on the transmitter is normally used as the primary means of communication with the instrument Menu selections commands and parameter values are entered u
33. arefully observed or followed The triangular icon displayed with a warning may contain a lightning bolt or the radiation symbol depending on the type of hazard A SGD O User Guide ix Safety Information Safety Summary Caution Cautions notify users of operating procedures practices conditions etc which may result in equipment damage if not carefully observed or followed A Note Notes emphasize important or essential information or a statement of company policy regarding an operating procedure practice condition etc A x SGD 0 User Guide Thermo Fisher Scientific Chapter 1 Product Overview Introduction The Thermo Scientific SGD O system consists of a radiation source in a lead filled housing an ion chamber detector with an amplifier and the SGD O transmitter The transmitter processes the detector signal to provide a signal output proportional to the density of the slurry the mass of solids added per volume of carrier or both This instrument is dedicated to fracturing operations fracing therefore this manual will describe the setup for fracing applications only j SGD O transmitter 9 15 Vdc power Signal conduit 15 W c Relay outputs 4 20 mA etc Power to detector 15 Vdc GND 15 Vdc Detector signal 0 10 Vdc Proppant or y Source housing cement slurry Source Figure 1 1 Typical system Thermo Fisher Scientific SGD O User Guide 1 1 Product Overview Introduction 1
34. backlit LCD English language setup menus Outp ut Signa Is Youcan assign measurements to the 4 20 mA current output or have the measurement values sent to a remote terminal or host computer as serial data One current output is provided on the standard I O board and two additional current outputs are available one per I O board Two optional relay outputs can be provided on each I O board Note If the detector will be connected directly to customer equipment i e the SGD O transmitter will not be used the detector output is O to 10 Vdc A Thermo Fisher Scientific SGD O User Guide 1 5 Product Overview Reguired Documentation Reguired In addition to this guide the following documents must be read and Documentation understood by all persons installing using or maintaining this eguipment e SGD O Installation Guide p n 717913 e Gamma Radiation Safety Guide p n 717904 1 6 SGD 0 User Guide Thermo Fisher Scientific Chapter 2 Getting Started Powe ring the There are three input power options for the SGD O transmitter Transmitter e 12 Vdc version standard e 24 Vdc optional e 115 230 Vac optional The transmitter power cable is configured to operate the 12 Vdc version only In order to use the power cord for 24 Vdc or 115 230 Vac modification to the power cord is required This procedure is described in the SGD O installation guide T Caution Before setting up or calibrating the gauge verify that prope
35. e Thermo Fisher Scientific Thermo Fisher Scientific General Procedure Chapter 5 Post Calibration Setup at the Job Site This procedure assumes that you have completed the pre calibration procedures in Chapter 3 and the calibration procedures in Chapter 4 Once the SGD O gauge is in service one more operation is necessary for proper indication of the Pounds of Sand Added and the Pounds per Gallon indications of the gauge Note Reference Chapter 2 for instructions on how to use a DAC A 1 Allow carrier fluid into the pipe that the gauge is mounted on Let the indication stabilize and record the density value g ml shown on the third line of the gauge display 2 Recall the carrier specific gravity DAC 085003 Record the value that is displayed This is the value used during calibration and you will need to re enter this value when the current pumping job is finished Enter the value recorded in step 1 Press the down arrow and then EXIT SETUP 3 View the detector signal DAC 112003 Observe the value for several seconds to obtain an average and record it Press EXIT SETUP twice and enter 128003 Enter the value you just recorded from 112003 To enter a value in scientific notation enter the base first Then press the decimal key to bring up the E which indicates the start of the exponent and then enter the exponent Note that this step can also be done by performing a standardization on the fluid at this po
36. esigned to handle high vibration applications For the source head without a shutter the back of the detector is designed with extra metal thickness to allow the radiation beam to be reduced to a safe level outside the detector assembly for transportation purposes e Model 5190 This source housing has a sliding shutter with three positions ON OFF and CAL The purpose of the shutter is to block the radiation beam when it is placed in the OFF position Due to the precautions taken during manufacture the chance of leakage is remote However the United States Nuclear Regulatory Commission NRC requires that the source housing be leak tested at regular intervals not to exceed three years Canadian regulations require that leak test intervals not exceed one year Refer to the Gamma Radiation Safety Guide p n 717904 for further information Thermo Fisher is licensed to perform these tests and can do so through contract services The first test or wipe is done by licensed personnel or prior to shipment from the factory If the source housing is damaged or the system is abandoned the source housing must be disposed of properly Regulations for the NRC U S Department of Transportation and the Canadian Nuclear Safety Commission are continuously being updated contact Thermo Fisher Scientific for information on proper source disposal Thermo Fisher Scientific SGD O User Guide 1 3 Product Overview Introduction The Detector The Tr
37. ic Thermo Fisher Scientific Appendix B Specifications Results may vary under different operating conditions Table B 1 Gauge specifications Measurement range Cement 0 28 PPG Slurry 0 8 2 8 SGU Proppant concentration 0 30 lb prop added gal Precision 0 5 to 0 1 Ib gal at 8 Ib gal or 0 006 to 0 012 kg L at 1 kL dependent on pipe ID source size and time constant Accuracy 0 1 PPG Pipe size Low pressure pipe 2 10 in 2 5 25 cm High pressure pipe Up to 20 000 psi 1 360 9 atm 1 379 bar Power reguirements 12 24 Vdc 4 VA Output 4 20 mA RS485 RS232 Shock Vibration Detector withstands shock of 200 drops onto concrete from 2 m Drops consistent with 100 in 1 azimuth followed by 100 drops in perpendicular azimuth Operating temperature 58 F to 140 F 50 C to 60 C Housing Source head Model 5190 5192 Detector Stainless steel 316 or carbon steel Table B 2 SGD 0 transmitter specifications Input Standard DC power 12 Vdc 9 15 V 15 W Optional DC power 24 Vdc 20 28 V 12 W Optional AC power 110 220 Vac 100 240 V 50 60 Hz 25 VA Output 3 8 20 5 mA DC adjustable operating range Configurable as isolated self powered standard or isolated loop powered user supplies 24 Vdc loop power Maximum load 700 ohms Serial communications RS232 1 terminal block Update rate 4 times per second Connectors Amphen
38. int in the procedure DAC 121 SGD O User Guide 5 1 Post Calibration Setup at the Job Site Procedure Your gauge is now fully calibrated and ready to use Both the Pounds of Sand Added and the Pounds per Gallon indications will be correct When the job is finished return the carrier density to its original value DAC 085003 To prepare for the next job perform a standardization on a pipe full of clean water DAC 121 5 2 SGD O User Guide Thermo Fisher Scientific Chapter 6 The Current Output Hold the Curre nt The standard 4 20 mA output can be adjusted so the control room and Output local display readings are identical In order to do this and to check the pu connection hold commands will be used to set the current output to known value Note Reference Chapter 2 for instructions on how to use a DAC A 1 Hold the current output at 4 mA DAC 8 If the value is not 4 mA after executing this command you can apply a correction factor First determine the correction factor by dividing the new value by the initial value For example if the current output is 3 98 mA divide 4 0 by 3 98 4 0 3 98 1 005 In this case the correction factor is 1 005 Enter the correction factor DAC 053013 Note The initial value in this formula is the measured value of the 4 mA output when the correction factor is equal to 1 0 A 2 Hold the current output at 20 mA DAC 5 If the value is not 20 mA after executing this command
39. n jumpers or components to set the detector within its allowable voltage range for the current application This chapter explains how to set the gain values for the Fast Start Unit FSU pre amp board so that it can be used in different applications without having to return it to the factory for modification Note This chapter applies to the SGD O FSU pre amp board 885623 at revision F or later A Note Before proceeding verify that the R1 and R28 factory adjustments have not been altered If those adjustments are not set correctly the gain circuit will not function correctly Reference the FSU troubleshooting procedure in Chapter 9 A Warning Ensure that power is off and the area is non hazardous before making any of the adjustments described in this document A The R35 potentiometer pot is a fine tuning pot only It was never intended to be a full scale adjustment Therefore if you cannot get the detector output up to 9 6 Vdc by adjusting the R35 pot with air in the pipe the hardware gain will have to be modified A number of components and jumpers on the pre amp board can be adjusted in such instances Specifically these are components C13 R5 R36 R37 and wire jumpers WI W2 and W3 See Figure 7 1 SGD O User Guide 7 1 Adjusting the Gain Settings Components and Jumpers 7 2 SGD O User Guide co A 2000 C13 Nothing under the metal shield can be touched with bare hands Use clean tools only
40. ol quarter turn bayonet style Jupiter or military style cable available quick disconnect oilfield rugged connectors Operating temperature 40 F to 140 F 40 C to 60 C Display 4 line backlit LCD SGD O User Guide B 1 Specifications Keypad 10 keys external Housing Stainless steel 316 Mounting Transmitter can be mounted 150 ft 45 72 m from the detector B 2 SGD 0 User Guide Thermo Fisher Scientific Appendix C Calibration Tables Table C 1 2 to 5 5 pipes ratios 0 200 0 279 Ratios Factor Ratios Factor Ratios Factor Ratios Factor 0 200 0 220 0 240 0 260 0 219 0 239 0 259 0 279 0 200 0 3308 0 220 0 3532 0 240 0 3750 0 260 0 3962 0 201 0 3320 0 221 0 3543 0 241 0 3761 0 261 0 3972 0 202 0 3331 0 222 0 3554 0 242 0 3771 0 262 0 3983 0 203 0 3342 0 223 0 3565 0 243 0 3782 0 263 0 3993 0 204 0 3354 0 224 0 3576 0 244 0 3793 0 264 0 4004 0 205 0 3365 0 225 0 3587 0 245 0 3803 0 265 0 4014 0 206 0 3376 0 226 0 3598 0 246 0 3814 0 266 0 4025 0 207 0 3387 0 227 0 3609 0 247 0 3825 0 267 0 4035 0 208 0 3399 0 228 0 3620 0 248 0 3835 0 268 0 4045 0 209 0 3410 0 229 0 3631 0 249 0 3846 0 269 0 4056 0 210 0 3421 0 230 0 3642 0 250 0 3857 0 270 0 4066 0 211 0 3432 0 231 0 3653 0 251 0 3867 0 271 0 4076 0 212 0 3443 0 232 0 3663 0 252 0 3878 0 272 0 4087 0 213 0 3455 0 233 0 3674 0 253 0 3888 0 273 0 4097
41. on command 103 Use latest calibration value 49 Thermo Fisher Scientific Thermo Fisher Scientific Appendix F Toxic Hazardous Substances Tables The English and Chinese versions of the Toxic and Hazardous Substances tables are below Toxic amp Hazardous Substances Table SGDO For Chinese Regulation Administrative Measure on the Control of Pollution Caused by Electronic Information Products Names and Content of Toxic and Hazardous Substances or Elements Toxic and Hazardous Substances or Elements SGDO oss Pre Amp Board a Pre Amp Power Board o Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this part is below the limit reguirement in SJ T11363 2006 X Indicates that this toxic or hazardous substance contained in at least one of the homogeneous materials used for this part is above the limit requirement in SJ T11363 2006 Ar SEG MAMA RET UU d Bt A El aE AT TED em ES SGDO ii AER BUDA A iR ARE p Cd Cr6 pies PBDE KEES E s es RER bu E E CI K II IC EE E o RANGA A k dr Dt Bri IM TAREE SJ T 11363 SET RERA F x RAIA A AED LEZ E A E E EEST 11363 20064 BU IRE EK SGD O User Guide Ei This page intentionally left blank Thermo Fisher Scientific Appendix G Related Technical Bulletins This appendix provides a list of technical bulletins related to this product as of the release date of this document revision For the most c
42. op across R1 should be between 130 mV and 280 mV 15V current Voltage drop across R3 should be between 130 mV and 280 mV Thermo Fisher Scientific Troubleshooting amp Service The FSU Pre Amp Board Measure 12V supply voltage negative lead to ground at negative end of C3 12V voltage Should be between 11 0 V and 13 0 V Check the high voltage drive on U3B Measure U3 pin 7 U3 voltage pin 7 Should be between 0 0 V and 7 0 V 3 Verify the pre amp has been zeroed To do this connect a jumper from the center conductor of the coaxial cable to test point 6 and measure the voltage at test point 6 Using R28 set this voltage to 80 mV Measure the voltage on test point 1 Using R1 set this voltage to 5 mV 4 Remove the jumper and verify that test point 1 stays near zero with no radiation on the detector Test point 6 will ramp down from approximately 7 volts to 10 volts and reset The speed of the ramp is proportional to the amount of radiation on the detector With no radiation this voltage moves very slowly If no radiation is available you can inject a current into the pre amp using a large resistor in series with the 15 volt supply e For boards that have the gain chip U2 LF13006N install jumpers W3 and W4 e For boards without the gain chip install jumper W1 Reset Pulse Width Connect a 4 7 x 10 ohm resistor from the 15 volt supply to the pre amp Tests Pu terminal Measure reset pulse widths
43. ot there at all either the transmitter to detector cable is bad or the transmitter is not outputting the 15 Vdc properly Thermo Fisher Scientific SGD O User Guide 3 1 Detector Setup 8 Pre Calibration Procedure tes ro AMP 8656 ae i 856787 SU 0 O corner E 1985 J1 Pin 1 Gain jumpers W1 W2 W3 Figure 3 1 5 Measure pins 2 and 3 for the Vdc output of the detector Adjust R35 to obtain an output of 9 6 Vdc on empty pipe If this voltage is achieved attach the lid to the detector housing and skip to Chapter 4 to perform the calibration Otherwise continue to step 6 6 Ifthe output voltage stays at one value and using R35 does not change the output voltage there is a high probability that the pre amp board requires repair or replacement Refer to the troubleshooting procedure in Chapter 9 If the output voltage will adjust with R35 but will not get up to the 9 6 Vdc required check the gain jumpers W1 W2 W3 Refer to Chapter 7 for a detailed discussion of gain adjustments Once the gain jumpers are set and the 9 6 Vdc on empty pipe obtained reattach the lid to the detector housing and continue to Chapter 4 to perform the calibration Note If the detector output is above 8 0 Vdc the pipe ID is 6 inches or smaller and the measurement range is under 10 PPA it is acceptable to use the voltage and continue to the calibration procedure in Chapter 4 A 3 2 SGD 0 User Guide Thermo Fisher Scien
44. output at the ZnCl signal value DAC 137 The displayed values will change Observe the process g ml value on the third line of the display It should be near 1 812 g ml If it is below 1 6 or above 2 0 g ml it is likely that an error occurred Repeat this procedure Recall the density slope correction factor DAC 049003 Record this value Recall the carrier specific gravity DAC 085003 Record this value Note The values recorded in steps 16 and 17 are reguired for troubleshooting purposes Keep these values handy A SGD O User Guide 4 3 Gauge Calibration Procedure 18 With the ZnCl hold active check the third line of the display Exactly 1 812 g ml should be displayed Adjust the density slope correction factor if necessary DAC 049003 Return to the main screen The display will update in approximately three seconds If the displayed value is not 1 812 g ml observe how far off the value is Make another adjustment to the slope correction factor DAC 049003 Return to the main screen and wait for the screen to update Repeat this process until the third line of the display is exactly 1 812 g ml 19 Clear the ZnCl hold DAC 9 This will return the gauge to normal operation 20 The displayed density should then be 1 000 g ml The gauge is now calibrated for use of water as the carrier Note This calibration will be valid as long as the detector is not moved or removed from the housing A 4 4 SGD 0 User Guid
45. portation charges paid by the Buyer to Thermo Fisher plant Shipment of repaired or replacement goods from Thermo Fisher plant shall be F O B Thermo Fisher plant A quotation of proposed work will be sent to the customer Thermo Fisher shall be liable only to replace or repair at its option free of charge products which are found by Thermo Fisher to be defective in material or workmanship and which are reported to Thermo Fisher within the warranty period as provided above This right to replacement shall be Buyer s exclusive remedy against Thermo Fisher Thermo Fisher shall not be liable for labor charges or other losses or damages of any kind or description including but not limited to incidental special or consequential damages caused by defective products This warranty shall be void if recommendations provided by Thermo Fisher or its Sales Representatives are not followed concerning methods of operation usage and storage or exposure to harsh conditions Materials and or products furnished to Thermo Fisher by other suppliers shall carry no warranty except such suppliers warranties as to materials and workmanship Thermo Fisher disclaims all warranties expressed or implied with respect to such products EXCEPT AS OTHERWISE AGREED TO IN WRITING BY Thermo Fisher THE WARRANTIES GIVEN ABOVE ARE IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED AND Thermo Fisher HEREBY DISCLAIMS ALL OTHER WARRANTIES INCLUDING THOSE OF MERCHANTABIL
46. r input voltage is being supplied to the transmitter Also verify the power cord is configured properly for the required power input A Interface The Direct Access With the direct access method users input codes for parameters that need Method to be changed or codes to issue commands to the transmitter This method allows you to bypass the menu structure and directly access a specific menu item In order to use the direct access method you must know the direct access code DAC or the keypad code for the desired parameter or command The parameter DACs have six digits and the command DACs have one two or three digits Appendix E provides a list of commonly used parameter and command DACs Note This manual provides instructions using the direct access method as it is a more efficient way to access menu items A Thermo Fisher Scientific SGD O User Guide 2 1 Getting Started Interface Changing or Viewing This section will show you how to change a parameter using the direct Parameters access method In this example change the value of the time constant The DAC for the time constant parameter is 007004 1 Press EXIT SETUP 007004 down arrow 2 To leave the value as is press EXIT SETUP and the gauge will return to its normal display mode To change the value enter the new value and press the down arrow EXIT SETUP The gauge will begin using the new value immediately and will return to normal display mode Issuing Comm
47. rd the fuse is at F2 A gt r rd d e e L LJ F1 24 Vdc power fuse F2 12 Vdc power fuse installed with 12 Vdc power option only Figure 9 1 DC power fuses on the I O relay board Thermo Fisher Scientific Troubleshooting Service The Detector The Detector This section provides a procedure for general troubleshooting of the P P 8 8 detector If you suspect a problem with the pre amp board specifically also follow the procedure in the next section The FSU Pre Amp Board The locations of the components and jumpers referenced in this procedure are shown in the figures below Coaxial cable center conductor Pin1 C13 Nothing under the metal shield can be touche with bare hands Use clean tools only Gain jumpers W1 W2 W3 TP6 Positive side of C21 R28 Figure 9 2 SGD O FSU pre amp board R1 GND bottom of CR3 Figure 9 3 Power supply board Thermo Fisher Scientific SGD O User Guide 9 3 Troubleshooting amp Service The Detector 9 4 SGD 0 User Guide Check the detector signal by entering DAC 112003 at the transmitter If the detector is set to 9 6 Vdc on air the value should be approximately 6 311E4 If the value shown is 6 542E4 the detector signal is over 10 Vdc and the detector will not work If the value shown is less than 6 200E4 then the detector gain is not set correctly or the detector is malfunctioning Refer to Chapter 7 to adjust
48. s section provides a procedure for troubleshooting the SGD O FSU pre amp board p n 885623 The procedure will aid technical personnel in determining if suspected problems with the pre amp board are simple calibration issues that can be resolved with adjustment of the potentiometers on the board or actual component failures that require the board be replaced or returned to the factory for repair Two Hi Meg resistors are required They are listed below with the Thermo Fisher Scientific part numbers e 4 7 x 109 ohm resistor p n 351760 e 4 7x 1010 ohm resistor p n 351810 Note If you purchased a pre amp board p n 885623 by itself as a spare part the R1 and R28 pots have not been set In this case it is necessary to follow this procedure so the pre amp board will operate properly A The locations of the components and jumpers referenced in this procedure are shown in Figure 9 2 and Figure 9 3 SGD O User Guide 9 5 Troubleshooting amp Service The FSU Pre Amp Board 9 6 SGD O User Guide A Caution The C13 capacitor is located under the metal shield on the FSU pre amp board Everything under this shield is high impedance circuitry Do not touch anything under the shield with bare hands If any of these components are contaminated the detector signal will fluctuate making the detector ineffective Use only clean metal tools to touch these components Do not apply any kind of cleaner to them A l Check the FSU detector power
49. sing the keypad The transmitter has a four line display that shows either one menu item or up to eight readouts in alternation four at a time An RS232 serial port can also be used to communicate with the instrument using a PC with terminal emulation software Thermo Fisher Scientific Product Overview Inputs amp Outputs Inputs 8 Outp Uts The characteristics of the input and output options for the gauge are summarized in the following table Table 1 1 Type Characteristics Comments Transmitter input power DC power Standard 12 Vdc 9 15 V 15 W Optional 24 Vdc 20 28 V 12 W AC power Optional 110 220 Vac 100 240 V 50 60 Hz 25 VA Current output 3 8 20 5 mA DC adjustable operating range Standard configuration Isolated self powered 700 ohm max load Alternate optional configuration Isolated loop powered user supplied 24 Vdc loop power input 700 ohm max load Default range is 4 20 mA dc One current output standard Maximum of two additional current outputs Configure as loop powered by removing a jumper Serial communications RS232 1 terminal block Full duplex communication with remote terminal or PC Current input 4 20 mA DC current input Relays Two relays optionally available on each 1 0 board Form C SPDT isolated 8 A 220 Vac Maximum of 6 relays Process alarms can be assigned to control relays Display 4 line
50. supply voltages There are 15 and 15 volt supplies on the pre amp board coming from the power supply in the panel Test points are provided for both supplies near J2 The ground test point is near J1 R10 and R11 on the pre amp are 10 ohm resistors that are in series with the 15 and 15 volt supplies The voltage drops across these two resistors are listed below There is also a 12 volt regulator on the pre amp board This voltage can be checked on the positive side of C21 Measure 15V and 15V supply current tap voltages 15V Voltage drop across R11 should be between 80 mV and 220 mV 15V Voltage drop across R10 should be between 40 mV and 150 mV Measure 12V at positive side of C21 12V voltage Should be between 11 0 V and 13 0 V Check the high voltage on the power supply board It should be between 1300 Vdc and 1600 Vdc This voltage can be measured on the ion chamber There are 15 and 15 volt supplies on the high voltage power supply board coming from the power supply in the panel R1 and R3 on the high voltage power supply board are 10 ohm resistors that are in series with the 15 and 15 volt supplies The voltage drops across these two resistors are listed below There is a 12 volt regulator on the power supply board This voltage can be checked on the negative side of C3 The ground point is on the bottom end of CR3 nearest U3 Measure 15V and 15V supply current tap voltages 15V current Voltage dr
51. tart again A Clear the Cal Point Pending message DAC 49 When you return to the main screen the alarm will still be displayed Press the EXIT SETUP key twice to clear the alarm Reset the CAL REF ratio to the default value of 1 000 DAC 086003 Standardize the gauge on water DAC 121 This will set the standardization value water value that will be used to calculate the ZnCl calibration value Thermo Fisher Scientific Thermo Fisher Scientific 11 12 13 14 15 16 17 Gauge Calibration Procedure When standardization is complete recall the water signal value DAC 128003 Record this value Note The water signal value will be displayed with 4 at the end of it The calculation in the next step will be easier using a whole number To record this value as a whole number move the decimal to the right four places For example 3 123E4 is 31230 A Calculate the ZnCl signal ZnCl Value Water Signal from step 11 x Factor from step 7 For example if the factor obtained in step 7 is 0 5077 and the water signal value from step 11 is 31230 then ZnCl Value 31230 x 0 5077 15855 Enter the calculated ZnCl value calculated in step 12 into memory DAC 133003 Note Values in scientific notation values greater than 99999 must be entered differently Enter the base first Then press the decimal key to bring up the E which indicates the start of the exponent Enter the exponent A Hold the
52. the gain settings Remove the detector lid Use a voltmeter to measure the voltage from pin 1 to pin 4 of J1 on the pre amp board Pin 1 is the pin furthest from the edge of the board The reading should be approximately 30 Vdc If it is both the 15 Vdc and 15 Vdc are coming from the transmitter and reaching the detector If the voltage is only 15 Vdc then one of the 15 Vdc supplies is not reaching the detector If the voltage is zero then neither 15 Vdc supplies are reaching the detector Check cabling and the output of the transmitter VPI board Measure pin 2 to pin 3 of J1 This is the output of the detector It should be 9 6 Vdc with air in the pipe If the output is 9 6 Vdc 3 0 volts use the R35 potentiometer on the pre amp board to adjust the output to 9 6 Vdc with air in the pipe If the output is above 10 Vdc and will not adjust verify the gain jumper is on W1 and the W3 jumper is not installed If necessary modify these jumpers With the gain jumper on W1 and W3 not installed fill the pipe with water and see if the voltage drops below 10 Vdc If it does not the pre amp board requires repair or replacement If the output voltage does drop below 10 Vdc when the pipe is filled with water then the gain is set too high Remove the W1 jumper completely and the gain will lower to the point that you should be able to use R35 to adjust the output to 9 6 Vdc on a pipe full of air If the output voltage can be adjusted
53. the op amp An 8 25 kohm kohm resistor soldered parallel onto R36 will change R36 to 4 12 kohm X7 W3 Everything else remains at default values X8 W2 jumper W3 jumper Everything else remains at default values Nothing under the metal shield can be touched with bare hands Use clean tools only om R25 hl 12N 2 2 39K 15vF M Daf N k EA d R26 R30 150K Sehr Figure 7 3 C13 in the control circuit of the FSU detector Thermo Fisher Scientific Ras 300x St A SGD O User Guide 7 5 This page intentionally left blank Overview Shutter Check Tag amp Label Thermo Fisher Scientific Check Chapter 8 Maintenance The SGD O is fairly maintenance free but you should follow the schedule elow to remain in compliance The tasks are described in further detail in the sections that follow Table 8 1 Maintenance schedule Task Interval Complete a shutter check if the system Every 6 months has a shutter Complete a tag check Every 6 months Complete a source housing check Every 6 months Complete a leak test Every 36 months for U S or every 12 months for Canadian installations If your system has a shutter complete a shutter check every six months The shutter check consists of the following two steps 1 Slide the shutter to each position to make sure it functions properly 2 Visually inspect the shutter ensuring it has not been d
54. tific Thermo Fisher Scientific General Procedure Chapter 4 Gauge Calibration For optimum performance calibrate the gauge exactly as described below It is assumed that the gauge has been installed properly the shutter is open if applicable the pipe is empty of any fluid and that the SGD O transmitter is being used A condensed version of this procedure can be found in Appendix D The appendix also provides space to record values Note Reference Chapter 2 for instructions on how to use a direct access code DAC A 1 Erase memory DAC 74 This step is necessary to ensure that all data is reset to factory defaults 2 Load the standard oilfield setup into transmitter memory DAC 1016 After loading the setup the top line of the display will be Measurement 1 which is Ibs Usg SolAdd This unit is equal to today s PPA pounds of proppant added per US gallon of carrier fluid The measurement may have also been in PSA pounds of sand added which is pounds of proppant added per gallon of carrier fluid pumped The second line of the display will show the bulk density in Ib US Gal and the third line will show the bulk density in g ml 3 Enter the pipe ID in inches DAC 048003 It is important this value be as accurate as possible Caution Once the pipe ID is entered do not change it even if the entry is incorrect Changing the value after calibration is performed will invalidate the calibration A SGD O
55. urrent bulletins please go to thermoscientific com Enter the product name SGD O as the search term and click the Resources tab Table G 1 Technical bulletins TB 4 Title TB 0416 002 Adjusting Gain Settings for the Thermo Scientific SGD O FSU Pre Amp Board TB 0416 005 Troubleshooting the Thermo Scientific SGD O FSU Pre Amp Board TB 0416 017 Using the Thermo Scientific SGD O Power Cable for Multiple Applications TB 0416 018 Transmitter Models Used with the Thermo Scientific SGD O Density Gauge SGD O User Guide G 1 This page intentionally left blank Thermo Fisher Scientific 81 Wyman Street P O Box 9046 Waltham Massachusetts 02454 9046 United States www thermofisher com
56. with the R35 pot but will not increase to the 9 6 Vdc on a pipe full of air then the gain is set too low Move the W1 jumper to W2 keeping in mind that the center hole is the common connection In most cases you should now be able to use the R35 pot to adjust the output to 9 6 Vdc on air Thermo Fisher Scientific The FSU Pre Thermo Fisher Scientific Amp Board Troubleshooting amp Service The FSU Pre Amp Board If the output voltage is very low and using the R35 pot will only adjust the output approximately 0 5 to 1 0 Vdc check the R5 resistor on the pre amp board If it is a 49 9 kohm resistor replace it with an 8 kohm resistor Doing this should raise the gain enough to obtain the 9 6 Vdc output with air in the pipe If it does not it is like the pre amp requires repair or replacement 5 Ifyou suspect the pre amp board is bad check the factory settings on the board Continue to the next section Note Ifyou purchased a pre amp board p n 885623 by itself as a spare part the R1 and R28 pots have not been set In this case it is necessary to follow the procedure in the next section so the pre amp board will operate properly A 6 With power applied to the pre amp board connect a wire jumper from the center conductor coaxial cable to test point 6 Measure the voltage at test point 6 and use the R28 pot to set this voltage to 80 mV Measure the Vdc on test point 1 and use the R1 pot to set this voltage to 5 mV Thi
57. you can apply a correction factor First determine the correction factor by dividing the new value by the initial value For example if the current output is 20 04 mA divide 20 0 by 20 04 20 0 20 04 0 998 In this case the correction factor is 0 998 Enter the correction factor DAC 052013 Note The initial value in this formula is the measured value of the 20 mA output when the correction factor is equal to 1 0 A 3 Hold the current output at 12 mA DAC 2 Thermo Fisher Scientific SGD O User Guide 6 1 The Current Output Clear All Holds Clear All Holds Use the Clear All Holds command DAC 9 to return the current output to its normal operation Ch eck the Input The output of the detector input to the transmitter is a voltage signal Si 0 10 Vdc maximum Read the signal DAC 112003 The value is igna displayed in scientific notation and represents a range of 0 to 10 volts with the numbers 0 to 6 554E4 65540 6 2 SGD O User Guide Thermo Fisher Scientific Overview Components and Thermo Fisher Scientific Jumpers A Chapter 7 Adjusting the Gain Settings Users of the SGD O density gauge often move the detector assembly from application to application Among these different applications are variations in sizes and schedules of pipes as well as activity and ages of radioactive sources The gauge s hardware gain settings are set for a particular application thus it may be necessary to change certai

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