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YSI Pro 2030 User Manual

1. an te conductivity ears The qaas pea Hl PORN anl AFA EE Comdaaiway sensor nares an Rll the Senning note For the laet produc specication informudn please vit pas ears Ower inthe Care hasan Tiri wb tw icom or contact YSI Tech Support Under or Unstable Stag con of mana I Reading during calibration 2 Verify the calibration solution is above Pur caine d the two holes near the cable see figure 8 Tomperin 5 ta SC arc zose a Vent heaton saluton Died oto 200 alr aN ofthe reading or snot expired or contaminated Oxygen saturation user selectable 2 air saturation Tiya neu bonke fadi a Emure pon an enering a he UGG O of he reading eee eee ramon 5 Moesia atin tine Owam leon nd gene orz 02mg AND vaa cat seconds before Lice whichever prenter onfemingncetion arri BARE hean dioe 1 ae he conducit earn re inaccurate dlean Follow the cleaning procedures Conductivity 0 500 0 0001 t0 Instrument only 205 in the Care Maintenance and Storage section of this manual Verify the sample is bove the two holes near the cable see figure 8 o smsiem 01 ofthe reading or 1 us OSomSiem 1to0uS cm whichever is greater 0 200 msfem cm range Instrument with 1 Verify calibration Geto raging dependent Jor meter ls Verify temperatu
2. decrease the value Pres enter to save the new coefficient Next highlight the ESC Et box and press enter to close the submenu TDS CONSTANT TDS Constantis a multiplier used to calculate an estimated TDS Total Dissolved Solids value from conductivity The multiplier is used to convert Specific Conductance in mS cm to TDS in g L The Pro2030 s default value is 0 65 This multiplier is highly dependent on the nature of the ionic species present in the water sample To be assured of moderate accuracy for the conversion you must determine a multiplier for the water at your sampling site Use the following procedure to determine the multiplier for a specifie ample 1 Determine the specific conductance of a water sample from the site 2 Filter a sample of water from the site 3 Completely evaporate the water from a carefully measured volume of the filtered sample to yield a dry solid 4 Accurately weigh the remaining solid 5 Divide the weight of the solid in grams by the volume of water used in Der to yield the TDS value in g L for this site 6 Divide the TDS value in g L by the specific conductance of the water in mS cm to yield the conversion multiplier Be certain to use the correct units Ifthe nature of the ionic species at the site changes between sampling studies the TDS values will be in eror TDS cannot be calculated accurately from specifie conductance unless the make up of the chemical species in the w
3. DO Loci or LDS Las Digi Suppression or Quick DO Cal on Aadio On Contrast Serto mid range Dissolved Oxygen Sensor Type Last Seting Confirmed Dissolved Oxygen Membrane Type Last Seting Confirmed Dissolved Oxygen Auto Stable OR 00 Change and 10 seconds Dissolved Oxygen Unite mg L and Conductivity Units cand mS cm and spe Som Conductivity Auto Sable 000 Change and 10 seconds SPC Reference Temperature 29 SPC Temperature Coefficient EKS TDS Constant wes Temperature Unite 3 Pressure Unite mmHg Language English Auto Shutoff 30 minutes Dissolved Oxygen Calibration Ret 100 eni Conductivity Calibration Cel constant reset to 50 Barometer Calibration Reset to factory default 1t is recommended to perform barometer and dissolved oxygen calibration after performing a reset The dissolved oxygen sensor can be easily calibrated with the press of two or three keys by enabling Quick DO Cal in the System Setup menu and following the Quick DO Calibration procedure Ensure the barometer is reading accurately before performing a Quick DO Cal DO or DO Local calibration because these calibration procedures use the barometer reading during calibration 1f the barometer reading is erroneous during a calibration the dissolved oxygen measurements will be inaccurate Iri not necessary to calibrate in both and mg L or ppm Calibrating in S will simultaneously calibrate mg L and ppm and vice versa YS
4. USER MANUAL English CONTENTS Introduction ee THEMES REISEN c MENS ne rice Connecting the Sensor and Cable Mc Membrane Installation n 5 unseren em Powering OR ss Navigation ae FR Power On Spe Setup Men cel DO Loc SC Last Digi oppression LDS ey DO Calibration Quick DO Cal erc Aud MEME Cote nn RA sensor Type ppt Membrane Type Hi Ato Sulle Mo em 605056 iei Reve Condoctiviy Unis Cond Uni specie Conductance Reference Temperature SPC Rf Temp 15 specie Conductance Temperature Coefficient SPC AC 16 2010 Ys Incorporated TDS Constant nen 1 The YSI logo is a registered trademarks of YSI Incorporated Temperate Ron is a registered trademark of E Id Pont de Nemours and Company Uni meum Ato Resetting the System Setup Menu to Factory Default Calibration Temperature Barometer Conductivity Calibration Taking Messuremente Saving and Viewing Saving Dita Viewing and Erasing Saved Data Data Mode Care Maintenance and Storage General Maintenance NAM Sensor Maintenance rion Sensor Storage Troubleshooting Specifications Accessories Part Numbers Declaration of Conform conn Ordering and Technica
5. recommends calibrating the dissolved oxygen sensor in for both ease and accuracy QUICK DO CALIBRATION Perform this calibration procedure when Quick DO Calibration is enabled in the System Setup menu 1 Ensure DO sensor has a good membrane with electrolyte installed A good membrane is free of wrinkles fouling and air bubbles nal the sensor guard onto the probe Molten he sponge in the grey calibration storage sleeve with a small amount of dean water and instal it over the sensor guard The sponge Should oniy be moistened and calibration storage sleeve shoud not dave exe water n it that could canse water droplet o pet on the membrane The storage sleeve ensures venting to the atmosphere Power the Instrument on and uing Plaograpbic sensor wait approsmaely 5 to 15 minutes for the strage chamber to become Completely saturated and or the sensor to stabilize wing a Galvanic Sensor walt appra mately 5 Wo 10 miner forthe chamber to ecome Complccy saturated Auto Shutoff should be disabled or sett at kast 20 minutes See Sytem Setup mem for more information on adjusting the Auto Shokt the barometer reading accurately 1f necessary perform a barometer calibration Pre and hod the Calibrate key for 3 seconds Uring the up or down arrow key highlight Dissolved Oxygen and press enter The Pro2030 ll indicate Calibrating DO on the display The instrument will calibrate the sensor t
6. Place the battery cover on the back of the instrument and tighten the four screws Do not over tighten Figure 1 Pro2030 with battery cover removed Notice battery symbols indicating polarities The waterproof instrument case is sealed at the factory and is not to Pe opened except by authorized service technicians Do not attempt to separate the two halves of the instrument case as this may damage the instrument break the waterproof seal and will void the warranty KEY PAD Figure 2 Keypad Number Description X 1 Calibrate Press and hold for 3 seconds to calibrate Opens Calibrate menu from the Run screen Fiw E ie ap yk ioi numeri 7 Pover and second time to turn backlight on Press a third time to turn backlight off Press and hold for 3 seconds to turn instrument of 7 Mens Use to enter he System Setup menu from the Run screen Presto contem ees and slctions g Down Arrow Use to navigate through menus to navigate through bax options a the bottom of the Ren screen and to decrease numerical inpats CONNECTING THE SENSOR AND CABLE Bulkhead refers to the connector at the end of the probe able assembly where the dissolved oxygen DO sensor is installed figure 3 The conductivity and temperature sensors are located above and next to the bulkhead respect
7. any build up without scratching or removing layers ofthe anode itself Usually 3 to 4 twists of the sanding disc are sufficient to remove deposits After completing the sanding procedure repeatedly rinse the decrode with distilled or deionized water and wipe with lens cleaning tissue to remove any ut left by the sanding disc Thoroughly rinse the entire tip of the sensor with distilled or deionized water and install a new membrane IMPORTANT Be sure to 1 Use only the fine sanding discs provided 0 2 Sand as mentioned in the above procedures Not adhering to ther of these instructions can damage the electrodes Chemical cleaning Remove the membrane and rinse the sensor with deionized or distilled water Soak the sensing section of the sensor in a 14 ammonium hydroxide solution for 2 to 3 minutes or in a 3 ammonia solution overnight for 8 12 hours most household ammonia cleaners are typically around 3 Rinse heavily in cool tap water followed by a thorough rinsing with distilled ar deionized water The anode should then be thoroughly wiped with a wet paper towel to remove the residual layer from the anode Trapping residual ammonia under the new membrane cap can quickly tarnish the electrode and or give false readings and should therefore be avoided After performing a chemical cleaning on the polarographic sensor lightly sand the cathode and anode following the mechanical cleaning procedures described pre
8. instrumenti barometer reading For ore information on Quick DO Cal see the Calibration section of this manual AUDIO Audio can be enabled or disabled by using the up or down arrow keys to highlight Audio and pressing enter When enabled there will be an X in the box nex to Audio When Audio is enabled the Pro2030 will beep twice to indicate stability when Auto Stable is enabled The instrument will also beep when a ky is pressed When Audio is disabled the Pro2030 will not beep CONTRAST To adjust the display Contrast use the up or down arrow keys to highlight Contrast then pres enter Next use the up or down artow keys to adjust the contrast The up arrow key will darken the contrast and the down arrow key will lighten the contrast After adjusting the contrast press enter to save and exit the Contrast adjustment option EMERGENCY CONTRAST ADJUSTMENT H necessary there is an alternate method of adjusting the contrast To adjust the contras press and hold the menu key then press the up arrow key to darken the contrast or press the down arrow key to lighten the contrast SENSOR TYPE Sensor Type sets the type of dissolved oxygen sensor being used either Polarograpbic black or Galvanic grey The instruments Sensor Type must be configured for the sensor installed Fame t do his may ed in damage not covered under warranty 1 you observe readings very close to 0 or extremely high readings
9. less rapid with 5914 2 mil PE membranes The Galvanic electrolyte solution will appear milky white after use but QD mot affect the accuracy of sensor unless there is excessive build up The color change is acceptable and normal as long as DO readings remain stable At the time the cap membrane is changed YSI recommends that you rinse the anode and cathode igure 12 with distilled or deionized water and wipe with clean paper towel If white deposits are evident on the anode after cleaning YSI recommends that you remove this material by sanding the anode with the 400 grit wet dry sanding disc included in the membrane kit following the Mechanical Cleaning instructions under the Polarographic Silver Anode maintenance section of this manoal If there ae deposits on the cathode sand the cathode with the 400 grit wet dry sanding disc following the maintenance instructions listed in this manoal for the Polarographic Gold Cathode IMPORTANT Be sure to 1 Use only the fine sanding discs provided and 2 Sand as mentioned in the above procedures Not adhering to O ther of these instructions can damage the electrodes WARNING Do not perform the Polarographie chemical cleaning on Galvani sensor H this procedure is unsuccessful as indicated by improper sensor performance contact YST Technical Supporto the YS authorized dealer where you purchased the instrument SENSOR STORAGE SHORT TE
10. open the membrane submenu Highlight the membrane type corresponding to the membrane installed on the sensor and press enter to confirm The enabled membrane type will have an X in the box next to it Use the down arrow key to highlight the ESC Exit box along the bottom ofthe display and press enter to save changes and to close the membrane submenu The dissolved oxygen sensor is supplied with membranes specifie to the sensor type and are color coded as described in the following tables Galvanic Membrane Kits Tem Color Material Description 5913 Yellow 125 mil Faster response time and less dow polyethylene PE dependence than traditional Teflon membranes wis Blue 20m Less flow dependence than 125 mil polyethylene PE membrane but somewhat slower response Polarographic Membrane Kits Tem Car Material Description Yellow 125 mil Taser response time and less flow polyethylene PE dependence than traditional Teflon membranes 95 Bae 20 mil flow dependence than 125 polyethylene PE membrane but somewhat slower response Selecting a Dissolved Oxygen Membrane Membrane Flow Dependence Required Sample Typical Response Dye After 4 Minutes Movement Time 95 383 5908 E inchesiecond Scone Yellow 391 3909 DL Saheed 17 seconds Blue AUTO STABLE Auto Stable utilizes preset values to i
11. same location 737 mmHg in a 20 C fresh water sample that is completely saturated the instrument would read DO 1 value 100 DO mg L value 8 81 mg L 90979697 Instrument 2 DO Locals disabled At 737 mmHg barometric pressure roughly 841 ft above sea level the instrument would calibrate to 737 760 x 100 9897 When taking measurements at the same location 737 mmHg in 20 C fresh water sample that is completely air saturated the instrument would read DOS value 9697 DO mpL value 8 81 mg L 909 x 9697 Hence the mgl readings are unaffected by DO Local 1 Vale from oxygen solubility table Appendix B 2 7377760 x 100 correction for barometric pressure LAST DIGIT SUPPRESSION LDS Last Digit Suppression LDS can be enabled or disabled by using the up or down arrow keys to highlight it and pressing enter An X in the box next to LDS indicates it is enabled LDS rounds the DO value to the nearest tenth i e 8 25 mg L becomes 8 3 mg L LDS is automatically disabled during calibrations QUICK DO CALIBRATION QUICK DO CAL Quick DO Cal can be enabled or disabled by using the up or down arrow keys to highlight Quick DO Cal and pressing enter An X in the box nert to Quick DO Cal indicates it is enabled When Quick DO Cal is enabled press and hold the calibration key fr 3 seconds while in the Run sereen Next highlight Dissolved Oxygen and press enter to calibrate the DO sensor to the
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13. C Exit box along the bottom of the display and press enter to save any changes and to close the DO units submenu There are three options for displaying dissolved oxygen gt mg L will show DO readings in milligrams per liter on a seale from 0 t0 50 mg L ppm parts per million is equivalent to mg L and will show the DO Fading on a scale from 010 50 ppm 22 will show DO readings in saturation from 0 to 500 This value Will be expressed as when DO Local is enabled mg L and ppm cannot be enabled and therefore displayed at the same time DO and mg L or ppm can be enabled and displayed simultaneously CONDUCTIVITY UNITS COND UNITS Highlight Cond Units Conductivity Units and press enter to open a submenu that allows you to select the conductivity units to be displayed on the Run screen Highlight a unit and press enter to enable or disable it An enabled conductivity anit will have an Xin the box next to it Highlight the ESC Exit box along the bottom of the display and press enter to save any changes and to close the conductivity units submenu There are seven options for displaying conductivity Only two units can be enabled at the same time COND mjam displays conductivity in miliSiemens per centimeter 1 COND us em dae conducir in microSiemens per centimeter I SPCasem displaye Specife Conductance im milsienens per udis Sp Caime compen 2 SRCaSom Speciic Conductance
14. Conductance the Pro2030 uses the factory default values for the Specific Conductance Reference Temperature and the Specific Conductance Temperature Coefficient regardless ofwhat sconfigured in the System Setup Mena The default value for the Reference Temperature is25 C and the default value for the Temperature Coefficient is 1 91 C Itis important to note that the Temperature Coefficient of a calibration solution is dependent on the contents of the solution Therefore YSI recommends using a traceable calibration solution made of KCI potassium chloride when calibrating Specific Conductance since these solutions typically have a Temperature Coefficient of I9IN C Additionally be sure to enter the value of the solution as tis listed for 25 C when calibrating Specific Conductance 1 Filladean container Le plastic cup or glass beaker with fresh traceable conductivity calibration solution and place the sensor into the solution The solution must cover the holes of the conductivity sensor that are closes to the cable figure Ensure the entire conductivity sensor is Submerged in the solution or the instrument will read approximately half the expected value Gently move the probe up and down to remove any air bubbles from the conductivity sensor Figure 8 solution above two holes near cable 2 Tum the instrument on and allow the conductivity and temperature readings to stabilize Press the Cal key Highlight Conductivity
15. IBRATION TEMPERATURE All Pro2030 cables have built in temperature sensors Temperature calibration is not required nor is it available BAROMETER The barometer in the Pro2030 is calibrated at the factory The barometer reading must be accurate to ensure accurate DO calibrations and readings If the barometer requires an adjustment use the up or down arrow keys to highlight the barometer bar along the bottom of the Run screen then press enter Next use the up or down arrow keys to adjust the barometer reading to the local true barometric pressure Continually depress the or down arrow key to change the barometer value more rapidly Press enter to confirm and save the barometer adjustment Do ntu a ae hat is crete tsa eve Laboratory ae wu at vas of ur prone and am be wed par for barometer cadran Weather Servier readings are usally not rat ey they ae corrected o sn lee and therefore cannot be used unti they are uncorrected An formula tr True BP Corrected BP 2 5 Local Altitude in ft above sea level 100 Although the Pro2030 barometer range is 4000 to 9999 mmblg you will be unable to adjust the value across the entire range The barometer is very accurate and the instrument will not allow you to adjust the value drastically beyond what iti measuring DISSOLVED OXYGEN
16. Le 60 the Sensor Type setting may be incorrect Use the up or down arrow keys to highlight Sensor Type then press enter to opena submenu Highlight the sensor type corresponding to the sensor installed on the cable and press enter to confirm The enabled sensor type will have an X in the box next to it Next use the down arrow key to highlight the ESC Exit then prese enter to save changes and to close the sensor submenu The Pro2030 has two compatible sensors for use with a field Polarographic This sensor has black sensor body and is engraved with the model number 2003 Polarographic will be abbreviated Polam in the Galvanic This sensor has a grey sensor body and is engraved with the model namber 2002 In terms of physical configuration membrane material and general performance YSI Professional Series Galvanic dissolved oxygen sensors are exactly like the Profesional Series Polarographic sensors The advantage of using Galvanic sensors is convenience Galvanic sensors provide an Instant on sensor without the need for warm up time but this affects the life of the sensor Polarographic sensors last longer and have a longer warranty but require a 5 15 minute warm tap time before use or calibration MEMBRANE TYPE Membrane Type sets the type of membrane used on the dissolved oxygen sensor either 125 PE Yellow or 2 0 PE blue Use the up or down arrow keys to highlight Membrane Type and press enter to
17. RM STORAGE The instrument is supplied with a grey calibration storage sleeve that slides over the probe guard The sleeve is used for short term storage less than 30 days sure to keep a small amount of moisture clean tap water on the sponge in the Sleeve during storage This is simply done to maintain a 100 water saturated environment which is ideal for shart term sensor storage The sensors should ot be submerged in water TONG TERM STORAGE The dissolved oxygen and conductivity sensors should be stored long term in a dry state When storing for more then 30 days remove the cap membrane and thoroughly rinse the dissolved oxygen sensor with distilled or deionized water Once the sensor has ben rinsed either blow it dry with compressed air or allow to air dry completely Next use a new clean dry cap membrane to screw over the sensor This wil keep the sensor dry and protect the anode and cathode during storage Ensure the conductivity sensor is dean and dry After storing far a long period of time itis necessary to condition the dissolved oxygen sensor by installing a new membrane with electrolyte solution Lang Term Storage Temperature 5 to 70 C 23 to 158 F Symptom Possible Solution DO readings are nacre Very correct sensor membrane ype selection in the System Setup ment Verily conductivity readings are accurate Conductivity ls used ia the calculation o
18. SC Erit bor is highlighted then press enter to return to the Run screen DO Local can be enabled or disabled by using the up or down arrow keys to highlight it and then pressing enter An X in the bax next to DO Local indicates itis enabled Figure 7 DO Local Ows Quick DO Cal C Audio Contrast Sensor Type Membrane Type Page 1 of 3 Figure 7 page 1 of System Setup menu DO Local is enabled When DO Locals is enabled DO values will be expressed as ML on the Run DO Locals allows for localized saturation measurements but does not affect he mg L readings When enabled the DOS calibration value is always 10 regardless of the altitude or barometric pressure of the location This deviates from YST traditional method of expressing DON saturation where the calibration value decreases with a decrease in barometric pressure Le am Increase in altitude Appendix A To determine the calibration value when DO Local is disabled divide the local barometric pressure pressure in mmHg by 760 and then multiply by 100 Example 750 760 09868 100 98 68 calibration value when DO Local is disabled When DO Local is enabled the Pro2030 corrects for barometric pressure on each DO measurement instead of during calibration Example Instrument 1 with DO Locals enabled AL737 mmHg barometric pressure roughly 841 ft above sea level the instrument would calibrate to 100 When taking measurements at the
19. and press enter Next highlight the desired calibration method Sp Conductance or Conductivity and press enter 3 Highlight the units you wish to calibrate either uS em or mS cm and enter 1 mS 1000 uS Next use the up or down arrow key to adjust the value on the display to match the value of the conductivity calibration solution 1f calibrating conductivity it is necessary to look up the value af the solution at the current temperature and enter that value into the Pro2030 Most conductivity solutions are labeled with a value at 25 C If calibrating specific conductance enter the value listed for 25 C Depressing either the up or down arrow key for 5 seconds Will move the changing digit one place to the left The Pro2030 will remember the entered calibration value and display it the next time a conductivity calibration i performed 4 Press enter to complete the calibration Or press Cal to cancel the calibration and return to the Run screen 5 Calibration Successful wil display for a few seconds to indicate successful calibration and then the Instrument will return to the Run 6 Ifthe calibration is unsuccessful an error message wil display on the Screen Press the Cal key to exit the calibration error message and return to the Run screen See the Troubleshooting guide for possible solutions CALIBRATING IN SALINITY 1 llacean container Le plastic cup or glans beaker with fe traceable salinity cali
20. astic plag rom the sensors connector palling it straight off the sensor This can be discarded 3 Ensure both the sensor connector and bullhead connector on the cable are clean and dry 4 Grasp the sensor with one band and the cable bulkhead in the other 5 Push the sensor into the connector on the cable until t is firmly seated and only 1 o ring is visible Failure to properly seat the sensor may result in damage 6 Twist the sensor clockwise to engage the threads and finger tighten Do NOT use a tool This connection 1s water tight For more detailed instructions please refer to the sensor installation sheet that is included with each sensor CONNECTING THE PROBE CABLE ASSEMBLY TO THE INSTRUMENT connect the cable align the keys on the cable connector to the slots on the instrument connector Push together firmly and then twist the outer ring until it locks into place figure 4 This connection is waterproof Figure 4 Note the keyed connector MEMBRANE INSTALLATION The sensing end ofthe dissolved axygen sensor is shipped with a protective red cap that needs to be removed before using Additionally it is very important to install a new membrane with electrolyte solution onto the sensor after removing the red eap Prepare the electrolyte solution according to the instructions on the bottle After mixing allow the solution to sit for 1 hour This will help prevent air bubbles from later developing under the mem
21. ater remains change the TDS Constant in the Pro2030 highlight TDS Constant and pres enter to open the submenu With the TDS Constant highlighted press enter to make the field adjustable Next use the up or down arrow key to increase or decrease the value The input range is 030 to 1 00 Press enter to save the new TDS Constant Next highlight the ESC Exit box and press enter to dose the submenu TEMPERATURE UNITS Highlight Temperature Units and press enter to open a submenu that allows you to change the temperature units displayed on the Run screen Highlight the desired unit Celsius or Fahrenheit and press enter to enable The enabled temperature unit will have an in the box next to it Only one unit may be enabled at atime Highlight the ESC Exitbox and press enter to save any changes and to close the Temperature Units submenu PRESSURE UNITS Highlight Pressure Units and press enter to open a submenu that allows you to change the barometric pressure units displayed on the Run screen Highlight the desired unit mmHg inHg mbar psi or kPa and press enter to enable The enabled pressure unit will have an X in the bax next to f Only one unit may be enabled at a time Highlight the ESC Exit bor and press enter to save any changes and to close the Pressure Units submenu LANGUAGE Highlight Language and press enter to open a submenu that allows you to change the language Highlight the desired language English Span
22. brane Ensure you are using correct electrolyte solution for your sensor Galvanic sensors utilize electrolyte with a light blue label on the bottle and Polarographi sensors utilize electrolyte with a white label on the bottle The dissolved oxygen sensor is supplied with cap membranes specific to tbe sensor type ordered Polarographic or Galvanic 5913 and 5914 membrane kits are for Galvanic sensors and the 5908 and 5909 membrane kits are for Polarographie sensors Remove and discard or save the red protective cap from the dissolved oxygen sensor by palling it straight off Thoroughly rinse the sensor tip with distilled or deionized water Fill the cap membrane full of electrolyte solution then tap the cap with a finger to release any trapped air Be careful not to touch the membrane portion of the Thread the membrane cap onto the sensor moderately tight Do not use a tool Its typical for some ofthe electrolyte solution to spill ove It is best to allow the new cap to remain on the sensor overnight before calibrating For detailed instructions on changing a cap membrane see the Care Maintenance and Storage section ofthis manual Press the key to turn the instrument on The instrument wall ran ough a e test brc play a splad screen oyster Information before displaying the main Run sereen gure 5 The fst me the Prod i treed c t wil ep through language tensor and membrane Selections see the First Powe
23. bration and place the sensor into the solution The solution must cover the holes of the conductivity sensor that are doses t the cable agure 8 Ensure the entire conductivity sensar is in the solution or the instrument approximately Falf the expected value Gently move the probe up and down to remove any air bubbles from the conducivy sensor 2 Tarn the instrament on and allow the conductivity and temperature readings to stabilize Press the Cal key Highlight Conductivity and pros enter Ner highlight Salinity and pest enter 3 Ue the up or down arrow key to adjust the on the display to match the of the salinity solution Depressing either he up or dln arrow key for 5 seconds vill move the changing digit ne place to hel The Pr02030 wil remember the entered calibration value and display it the next time a salinity calibration is performed 4 enter to complete the calibration Or press Cal to cancel the Caran and return othe Run screen 8 Calibration Successful wil display for a few seconds to indicate successful calibration and then the instrument wil return o the Run amp T the calibration is unsuccessful an error mese wil display on the Screen Press the Cal key to the calibration error message and Tetum tothe Ran screen See he Troubleshooting guide for possible Solutions TAKING MEASUREMENTS Before taking measurements be sure the instrument has been calibrated
24. calibration error message and return to the Run sereen See the Troubleshooting guide for possible Solutions CALIBRATING IN PERCENT DO LOCALS ENABLED Perform this calibration procedure when DO Locals is enabled in the System Setup mens 1 z B Performa sepe 1 4 ofthe Quick DO Calibration procedure Prem and held the Cal key for 3 seconde Highlight Oxygen ird presente Soca wil automaticaly be highlighted press ente The Pro2030 will display the current DO and temperature readings along with the alto value The calibration ve vl ays be 100 for DO po Walt atleast seconds then onc the DOS and temperature readings bla presenter to complet he Or pres the Caley carton Caltrain Succes vil display for a fev seconds to Indice suse abrasion and then sumen wl tu t the Run ithe lbi is an eror message vil diglar onthe iren Press the Cal key to eit the alla error sage and tum tothe Run seen Sere gue ior pose pos CALIBRATING IN MEL OR PPM 1 Power the instrument on and place the sensor into a sample that has been titrated to determine the dissolved oxygen concentration The sample should cover the two holes of the conductivity sensor that are located near the cabe see figure 8 During the calibration continuously stir or move the probe through the sample at a rate of at least 6 inches 155 cm per second if using a yellow membrane or at least 3 inches 07 cm pe
25. ely with lens cleaning tissue Wet a sanding disc and place it face up in the palm of you hand Next with your free hand hold the sensor in a vertical position tip down Place the sensor tip directly down on the sanding dise and twist it in a circular motion to sand the gold cathode The goal is to sand any build up and to lightly scratch the cathode to provide a larger surface area for the electrolyte solution under the membrane Usually 3 to twists ofthe sensor sufficient to remove deposits and for the gold to appear to have a matte finish Rinse the sensor thoroughly with distilled or deionized weater and wipe the gold cathode with a wet paper towel before putting on a new ap membrane If the cathode remains tarnished contact YST Technical Support or the authorized dealer where you purchased the instrument Anse moat Figure 12 DO sensor with membrane removed Sier Anode After extended use a thick layer of Silver Chloride AgCI builds up on the silver anode figure 12 reducing the sensitivity of the sensor The anode must be cleaned to remove this layer and restore proper performance The cleaning can be chemical and or mechanical Mechanical cleaning In order to sand the silver anode along the shaft of the sensor simply hold the sensor in a vertical position Wet the sanding disc and ently wrap it around the sensor and twist ita few times to lightly sand the anode the goal is to simply sand off
26. f mg L ei emperane readings Sample temperature should be TROUBLESHOOTING ieee ed C etemperase DO Senor to poet Trap dicus ie arc placa Batre ess ead cole Reciba ar Cridea Stationar check try pity lean enor deco pierre b Remp itc YS Teck Sapport Bonde rads oefandrand 1 Baronial etn a 1 Very veasorimenbran pe peiris deco nthe Sem Seip men e mb A or meg Femperture wales T wapentar Tew an 5 Sines before we Ove er Undo an rt mrt ar SSC haut or dace Sap dined yen concentration min han Slo SOR or ie ampi temperature lg win coe han So mg oF 50 ere n chun Dio mor 298 c 2 Cama YS eh Support LA Teenan cea brome adig eme ee pins Calvan Over tytn Semp mana pM trien Under or sale 3 Citation dece asy aat b Reg clin TOON water sure enu a sponges malted Cont Yt Tech Sapport Ensure adequate sample movement f performing mg L or ppm calibration 5 Allow sufficient sablization ime for dissolved oxygen and temperature AND walr atleast seconds before confirming DON ar DO Local calibration Replace membrane and electrolyte Clean sensor electrodes Contact YSI Tech Support gt Sapo Posie Soon SPECIFICATIONS Teen wil not
27. gen sensor type and membrane type Use the up or down arrow keys o highlight the appropriate language sensor and membrane then press enter to confirm figures 6 The Sensor Type must be configured for the dissolved oxygen sensor installed on the sable Faure todo this may result in damage not covered under warranty 1f an incorrect option is selected it may be changed in the System Setup menu Language Sensor Type Membrane Type E Engish 1 Polro iaci D Francais D Galvanic gy 125 Velen D Espa ol D20 Bue O Deutsch Use AV select Use AY select Use A V to sleet Language Sensor yoe membrane Press lo confrm Press lo canim Press io conim Figure 6 Select language dissolved oxygen sensor and membrane Afr vdecing language sensor and membrane the Ran screen will be displayed The time the instrament is powered up the Ran screen will afer the splash sereen the sensor ype or membrane type is Changed ensure hat it is updated im the System Serap ment SYSTEM SETUP MENU Pros the menu key to access the System Setup mena The Sytem Setup menu contains multiple sccens that are notated as pags The current page is indicted near the bottom of the display iare 7 Use the up and down arrow keys to scroll through menu options and mena pages EXITING THE SYSTEM SETUP MENU To eit the System Setup menu press the down arrow key until the E
28. he function boxes at the bottom of the display are different in Data mode figure 10 6 29 oo mgt 759 nos 0 846 04 lt Figure 10 Data mode VIEWING Once in Data mode use the up and down arrow keys to view saved data sets in sequential order or press enter to access the bottom functions After accessing the bottom functions highlight the Data box and pres enter to regain access to viewing data The data set displayed is indicated by the data set number O1 through 50 ERASING DATA While viewing saved data pres the enter key to acess the function boxes at the bottom of the display Next use the up or down arrow keys to highlight Erase then press enter The instrument wil give you the option to erase one data set forall data sets igure 1 Erase AlI Sets Figure I1 Erase data mode Use the up or down key to select Erase Data Set Erase All Sets or the ESC Exit function bax then press enter to confirm Select ESC Exit and press enter to exit Erase mode without erasing any data Select Erase Data Set and pres enter to erase the data set that was displayed before entering Erase mode For example if data set 12 was displayed befor entering erase mode and Erase Data Set is selected Data Se 12 will be erased from memory and the data sets AFTER that number will move up to keep them sequential For example f there are1S records and number 12 is erased
29. hen 13 becomes 12 14 becomes 13 and 15 becomes H4 The instrument will return to Data mode after erasing one data set Select Erase Data Sets and press enter to clear the Pro2030 memory and return to Data mode EXITING DATA MODE While in Data mode press enter to access the bottom functions Next highlight the ESC Exit box and presenter to return to the Run screen CARE MAINTENANCE AND STORAGE This section describes the proper procedures for care maintenance and storage ofthe sensors The goal is to maximize their lifetime and minimize down time Associated with improper sensor usage GENERAL MAINTENANCE GENERAL MAINTENANCE GASKET AND O RINGS Theinstrumentutilzesa gasket ando ringsasealstoprevent water from entering the battery compartment and the sensor port Following the recommended procedures will help keep the instrument functioning properly 1f the gasket o rings and sealing surfaces are not maintained propery it is possible that water can enter the battery compartment and or sensor port of he instrument If water enters these areas can severely damage the battery terminalsorsensor port causing loss afbattery power false readings and corrosion tothe sensors or battery terminals Therefore when the battery compartment id is removed the gasket that provides the seal should be carefully inspected for contamination Le debris grit ete and cleaned with water and mild detergent necessar
30. im micnSiemen per mer Specie Comdudamce tempertrecompensied parme Spt degit in pus per reading is rom the instruments and temperature values Sing algorithms found in Standard Methods Jor the Examination of Water and Wastewater TDS g L displays Total Dissolved Solids in grams per liter TDS is calculated from conductivity and temperature using user selectable TDS constant TDS mg L displays Total Dissolved Solids in milligrams per liter TDS is calculated from conductivity and temperature using a user selectable TDS constant Note 1 milliSiemen 1000 microSiemens SPECIFIC CONDUCTANCE The conductivity of a sample is highly dependent on temperature varying as mach as 3 for each change of one degree Celsius temperature coeficient In addition the temperature coefficient itself varies with the nature of the ione species present in the sample Therefore it is useful to compensate for hi temperature dependence in order to quickly compare conductivity readings taken at different temperatures The Pro2030 can display non temperatre compensated conductivity as well as temperature compensated Specific Conductance If Specific Conductance is selected the Pro2030 uses the temperature and conductivity values associated with each measurement to calculate specifie conductance value compensated to a user selected reference temperature see below Additionally the u
31. ish German or French and press enter to enable The enabled language will have an X in the box nert to it Highlight ESC Erit box and press enter to save any changes and to ose the Language submenu The text in the boxes along the bottom ofthe Run screen will always be displayed in English regardless ofthe language enabled in the System Setup menu AUTO SHUTOFF Auto Shutoff allows you to set the instrument to turn off automatically after a period of time Use the up or down arrow keys to highlight Auto Shutoff then press enter to open the submenu Press enter while the minute field is highlighted to make it adjustable Next use the up or down arrow keys to adjust the shut off time from 0 to 60 minutes Press enter to save the new shutoff time Next highlight the ESC Exit box and press enter to close the submenu To disable Auto Shutoff set the Time in Minutes to 0 zero RESETTING THE SYSTEM SETUP MENU TO FACTORY DEFAULT To rest the Pro2030 settings to factory default press the down arrow key while in the System Setup menu until the Reset box is highlighted then press enter The instrument will ask you to confirm the reset Highlight Yes and press tnter to continue with the reset or highlight No and pres enter to cancel the reset A Factory Reset will not affect data saved in the instrument s memory The following will be set in the Pro2030 after performing a reset CAL
32. ively and are not user replaceable When a dissolved oxygen sensor is not installed in the cable the sensor D and cables bulkhead connectors are not water proof Do not submerge the cable without a sensor installed Submerging the cable without a Sensor installed cause permanent damage t the cable that is not Covered under warranty Bulkhead Figures INSTALLING THE DISSOLVED OXYGEN SENSOR The Pro2030 has two compatible dissolved oxygen sensor Polarographic This sensor has a black sensor body and is engraved with the model number 2003 Polarographic willbe abbreviated Polaro in the instruments Galvanic This sensor has a grey sensor body and is engraved with the model number 2002 For information on the differences between these two types of sensors see Sensor Type in the System Setup Menu section of this manual Before installing either sensor or connecting the cable to the instrument the Sensor Type must be configured for the sensor being installed connected Failure todo this may result in damage not covered under D warranty The instrument will step you through this setup the first time the instrument is powered on See the System Setup Menu section of this manual for instructions on configuring the Sensor Type after the fit power on 1 Remove the red plastic plug from the cables bulkhead port by pulling it straight out of the port This can be discarded 2 Remove the red pl
33. l Support Service Information Appendix A DO Calibration Vales Appendix B Oxygen Solubility Tae WARRANTY The YSI Profesional 2030 instrument Pro2030 warranted for three 3 years from date of purchase by the end user against defecte in materials and workmanship exclusive of batteries and any damage caused by defective batteries Pro2030 cable assemblies are warranted fortwo 0 yet fom date of purchase by the end user defects in material and workmanship Pro2030 Polarographic sensors are Warranted for ome 1 year and Galvanic sensors are warranted for siz 6 months fom date of purchase by the end user against defects in material and workmanship instruments cables amp sensors warranted for 90 daya Irom date of purchase by the end user against defects in material and workmanship when purchased by rental agencies far rental purposes Within the warranty period YSL OH repal or replace at t sole discretion free of charge any produet that YSL determines ts be covered by this warranty To exercise thie warranty call your local YSI representative or contact YSL Customer Service in Yellow Springs Oho at 1 937 767 7281 800 497 1151 ova www YSL com fra Product Return Form Send the product and proof of purchases ancportton prepaid to the Authorized Service Center selected by YSL Repair Gr replacement will be made and the product returned transportation prepaid Repaired or
34. l amount of electrolyte to overflow H Replace the sensor guard Polarographic Sensors Model 605203 The cap membrane and KCl potassium chloride electrolyte solution should be changed every 2 4 weeks during regular use In addition the electrolyte solution and membrane should be changed if a bubbles are visible under the membrane 9 significant deposits of dried electrolyte visible on the membrane and c ifthe sensor shows unstable readings or other sensor related symptoms During membrane changes examine the gold cathode at the tip ofthe sensor and the silver anode along the shaft of the sensor gure 12 1f either the silver anode black in colar or the gold cathode is dull the sensor may need resurfaced using the 400 grit wet dry sanding discs included in the membrane kit Do not and the electrode every membrane change as this is not routine maintenance In fact visually the anode may appear tarnished and operate properly YSI recommends asing the sanding disc if the sensor has difficulty stabilizing or calibrating after a regular membrane change To clean and resurface the sensor follow the instructions on the next page Gold Cathode For correct sensor operation the gold cathode figure 12 must be textured propery Tt can become tarnished or plated with silver after extended use Never tse chemicals or abrasives that have not been recommended or supplied by E First dry the sensor tip complet
35. ndicate when a reading is stable The preset values are adjustable in the System Setup menu The user can input a change in readings 00 to 19 over amount of time in seconds 3 19 There are two separate Auto Stable controls one for dissolved oxygen readings DO Auto Stable and one for conductivity readings Cond Auto Stable Highlight either DO Auto Stable or Cond Anto Stable then press enter to open Use the up or down arrow keys to highlight the change or seconds secs input feld then press enter to make the highlighted field adjustable Use the up or down arrow keys to adjust the selected value then press enter to confirm changes Once you have confirmed any changes highlight the ESC Exit box along the bottom of the display and press enter to dose the Auto Stable submenu To disable Auto Stable set the Change input to 0 0 When Auto Stable is enabled an symbol will display next to the reading on the Run screen and blink during stabilization When the dissolved oxygen And or conductivity reading stabilizes based onthe Auto Stable stingy the E symbol will display steadily and the instrument vil beep twice if Audio itid DO UNITS Highlight DO Units and press enter to open a submenu that allows you to select the dissolved oxygen units to be displayed on the Run screen Highlight a unit and press enter to enable or disable it An enabled dissolved oxygen unit will have an X in the box next to it Highlight the ES
36. o ring through the grease while pressing the fingers together to place a very light covering of grease on the o ring Place the o ring ino its groove ensuring that it does not twist or roll Use the previously grease coated finger to once again lightly go over the surface ofthe o ring De cix The exces grass may clit gr Pars tha tm compro se Exes rene em cs the KD proie capa of te rig o dimid potentiali cing a ces gee pean ret wig la cde itr E GENERAL MAINTENANCE DO SENSOR PORT JF is important that the entire sensor connector end be dry when installing removing or replacing the sensor This will prevent water from entering the port Once the DO sensor is removed examine the connector inside the port f any moisture is present use compressed air to completely dry the connector or leti tir dry Tf the connector is corroded contact YSI Technical Support or the YST authorized dealer where you purchased the instrument SENSOR MAINTENANCE CONDUCTIVITY The openings that allow sample access to the conductivity electrodes should be cleaned regulary The small cleaning brush included in the Maintenance Kit ie intended for this purpose Dip the brush in clean water and insert it into each hole 10 to 12 times In the event that deposits have formed on the electrodes it may be necessary to use a mild detergent laboratory grade soap or bathroom foaming tile cleaner with the brush Rinse thoroughly with clean wate
37. ontact YS Technical Support directly at 300 897 4151 1 937 767 724 When returning product for service include the Product Return form with cleaning certification The form must be completely filled out for a YSI Service Center to accept the instrument for service The form may be downloaded from by clicking on the Support APPENDIX A DO CALIBRATION APPENDIX B OXYGEN SOLUBILITY VALUES TABLE Calibration Fremare Value Solubility of Oxygen in mg L in Water Exposed to Water Saturated Alr at 760 Dor Ik pa m ce Sabi Meare f quati of ached slim water xm aa 706 mu KEE Chlorty Measure of chloride conet by mass of water 00 1993 7600 10133 10625 oon 180655 x Corny 0 0 L3 262 Temp C 50 ppt 100 prt 15 prt 200 ppt 250 ppt 33 mas LE satiny 0 9 0 ppt 18 1 ppt 27 1 ppt 361 ppt 452 ppt or 2902 ma eas T3 3s fue on us mi 106 L3 me sur su 10 136 nos nar 1039 Ex mo LE 3659 35 ES 1300 puz ua uos bn Em 74 LE rj 3s fias 1266 us nz 1058 sso 2783 7a aaas rx as E n2 na ms mx 96 Ej 2753 53 nz S219 s ms us me na 94 Dry EEJ 16 nn soc 0 uas 1 5 ues mae sa 923 Sox 70 iou ma om mue ss oon Lj wea e 30179 a5 me na mes ss 93
38. othe current barometric pressure I DO Local is enabled the sensor will calibrate to 100 Th may take wp to 2 minutes depending on the age of the sensor and membrane ou can press the Cal key at chis imne to ancl the calibration Calibration Soccel will display fra few seconds to indicate a successful calibration and then the instrument wil eurn to the Run F the calibration is unsuccessful an error mensage wil display on the Screen Pres the Cal key to exit the error message and return to he Ran See the Troubleshooting puide for posible solutions CALIBRATING IN PERCENT DON Perform this calibration procedure when Quick DO Cal is disabled in the System Setup menu B Perform steps 1 4 of the Quick DO Calibration procedure Press and hold the Calibrate key for 3 seconds Highlight Dissolved Oxygen and press enter Next highlight and press enter The Pro2030 will display the curent DO and temperature readings slong with the calibration value The calibration value is based on the barometer reading Wait at least 3 seconds then once the DO and temperature readings are stable press enter to complete the calibration Or press the Cal key tn cancel the calibration Calibration Successful will display for a few seconds to indicate a successful calibration and then the instrument will return to the Run TF the calibration is unsuccessful an error message will display on the screen Press Cal key to exit the
39. r then check the response and accuracy of the conductivity cell with calibration solution SENSOR MAINTENANCE DISSOLVED OXYGEN Membrane Cap Installation The DO sensor Polarographic or Galvani is shipped with a protective red cap that needs to be removed before using Remove the red protective oF used cap membrane and replace it with a new cap membrane following these Remove the sensor guard to access the sensor Remove the protective red by pulling it straight off the sensor Or unscrew and remove the used membrane by holding the sensor while unscrewing the cap membrane Discard the used cap membrane Thoroughly rinse the sensor tip with distilled or deionized QD pe own acing he ground hl prevent water from entering the port upon removal SENSOR MAINTENANCE SENSOR MAINTENANCE TEMPERATURE Fill new cap membrane 3 4 full with electrolyte solution that has been prepared according to the directions on the bottle Be very careful not to touch the membrane surface pu esorare Lightly tap the side ofthe cap membrane to release nr souto gt bubbles that may be trapped You must keep the temperature sensor free of build up Other than tht no additional maintenance is required A toothbrush can be used to scrub the temperature sensor if needed Thread the cap membrane onto the sensor Itis normal for a smal
40. r On section ofthis manta for more information 6 29 vo mst 759 vos 0 846 04 mec e Figure 5 Run sereen BACKLIGHT Once the instrament is powered on pressing the key Wilt on the display cgi The backlight wil remain on ul the key ie reed aun or afer minster of ot resin any kyon the keypad POWERING OFF To turn the instrument off press and hold the tor nidum NAVIGATION U arrow kaya allow you to nape ough the actions NAVIGATING THE RUN SCREEN When inte n screen the up EV and dori keys vil mov Highlighted bex lang the bottom opts wise highlighted option Description of Run screen box functions from left to right Option Tecra Barometer reading Highlight and pres enter to calibrate he barometer Highlight and press enter to save displayed daa to memory SAVE Highlight and press enter to view andlor erase saved DATA NAVIGATING THE SYSTEM SETUP MENU When in the System Setup menu the up and down arrow keys wil move the highlighted bar up and down the system setup options See the System Setup menu section of this manual for more information about these options FIRST POWER DO LOCAL The instrument will step through an initial configuration when powered on for the fist time This will set the language dissolved oxy
41. r second if using a blue membrane A stir plate may be helpful for this calibration procedure 2 Allow the dissolved oxygen and temperature readings to stabilize This may take 5 to 15 minutes depending on the type and condition of the 3 Press the Cal key Highlight Dissolved Oxygen and press enter 4 Highlight mg L or ppm depending on what is enabled in the System Setup menu and press enter 5 Use the up and down arrow keys to adjust the mg L ppm reading to the valne of the titrated sample Press enter to confirm the value and complet the calibration or press the Cal key to cancel the calibration 6 Calibration Successful will display for a few seconds to indicate successful calibration and then the Instrument will return to the Run 2 Ifthe calibration is unsuccessful an error message will display on the screen Pres the Cal key to exit the calibration error message and return to the Run screen See the Troubleshooting guide for possible solutions CONDUCTIVITY CALIBRATION Ensure the conductivity sensor is clean and dry before performing a conductivity specifie conductance or salinity calibration not necessary to calibrate conductivity specific conductance Maslin Calibrating one of hese paran wil simultaneously calibrate the others YSI recommends calibrating specifie conductance for greatest ease CALIBRATING SPECIFIC SP CONDUCTANCE OR CONDUCTIVITY Note When calibrating Specific
42. re readings Los of See reading or 1 uim 8 Vary the correct units are setup in the whichever is greater System Setup menu Le uS vs mS and Instrument with 10 20 Conductivity vs Specie Conductance or 30 meter cables 220 6 Contact YSI Tech Support of the reading or 1 us Conductivity values display 1 Ensure the conductivity sensor I whichever is greater Over or Unde on Run sereen clean Follow the cleaning procedures Sanity Ov 70ppt 10 ofthe in the Care Maintenance and reading or 0 1 ppt Storage section of this manual Whichever is prenter n Verify the sample is above the two Toa oeg Pependent on scr af p Mimart aiia usd FDS Cant uttamee conduci E ache ise soia Ds enden md TDS Conan temi profe S000 800 may win CT recen iig anch pue Merl CSC Available barometer units include mmHg inHg mbars pi KPa ACCESSORIES PART NUMBERS DECLARATION OF CONFORMITY Fa ner undead ey dd oa mance td hemen e bm pee nn r Diii awd cei CE mak 6262030 1 4 1 lt 30 1 4 10 20 3 meter able seni co Giai Diese Oen Senn ELI uoa Dose Oen Scr Vice Sing iu 603077 Fw cell USA ons Frac Rae rei Was Qu
43. replaced products are warranted for the balance of the original warranty period or at least 90 days from dat of repair or replacement LIMITATION OF WARRANTY This Warranty does not apply to any YSI product damage or failure canted by LO allure to install operate or use the product in accordance with YSI s written r standard industry procedures d Any improper repars to the product 5 Use by you of defective or improper components or parts in servicing or repairing the produet Modification ofthe product in any way not authorized by YSI THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES EXPRESSED OR IMPLIED INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE YSIS LIABILITY UNDER THIS WARRANTY 15 LIMITED TO REPAIR OR REPLACEMENT OF THE PRODUCT AND THIS SHALL BE YOUR SOLE AND EXCLUSIVE REMEDY FOR ANY DEFECTIVE PRODUCT COVERED BY THIS WARRANTY IN NO EVENT SHALL YSI BE LIABLE FOR ANY SPECIAL INDIRECT INCIDENTAL OR CONSEQUENTIAL DAMAGES RESULTING FROM ANY DEFECTIVE PRODUCT COVERED BY THIS WARRANTY THIS PAGE LEFT INTENTIONALLY BLANK INTRODUCTION Thank you for purchasing the YSLPro2030 an instrument fromthe YST 2fsson cries product family The Pro2030 measures dissolved oxygen conductivity and temperature in water The Pro2030 features an impact resistant and waterproof 1 67 case a rugged MS 8 military spec cable connector backlit display user selectable sen
44. rinted Circuit Boards are sent to facilities that process and reclaim as much material for recycling as possible Plastics enter a material recycling process and are not incinerated or sent to landfills Batteries are removed and sent to battery recyclers for dedicated metals When the time comes for you to recycle follow the easy steps outlined at wwwysicom BATTERY DISPOSAL The Pro2030 is powered by alkaline batteries which the user must remove and dispose of when the batteries no longer power the instrament Disposal requirements vary by country and region and users are expected to understand and follow the battery disposal requirements for their specifie locale ORDERING AND TECHNICAL SUPPORT Telephone 800 897 4151 USA 1937 767 7241 Globally Monday through Friday 00 AM to 500 ET 41937 767 353 orders 31997767 1058 technical support Email cavironmental ysicom Mail YSI Incorporated 1725 Brannum Lane Yellow Springs OH 45387 USA Internet wwwysLcom When placing an order please have the following available 1 Yst account number if available 2 Name and phone number 3 Purchase Order or Credit Card number 3 Model Number or brief description 5 Biling and shipping addresses 6 Quantity SERVICE INFORMATION YSI has authorized service centers throughout the United States and Internationally For the nearest service center information please visit www ye com and click Support or c
45. ser can elect the temperature coefficient from 08 to 4 Using the Pro2030 s default reference temperature and temperature coefficient 25 Cand 191 the calculation is carried out as follows Specific Conductance 25 C onductivity of sample 1 00191 F 25 T Temperature ofthe sample in C SPECIFIC CONDUCTANCE REFERENCE TEMPERATURE SPC REF TEMP SEC Ref Temp Specific Conductance Reference Temperature is the reference temperature used to calculate Specific Conductance The reference temperature range is 15 and 25 C The default value is 25 C To change the reference temperature highlight SPC Ref Temp and pres ener to open the submenu With the reference temperatur highlighted pres ener to make the ld adjustable Next use the up or down arrow key to increase for decrease the value Prens enter to save the ne reference temperature Next highlight the ESC bax and press enter to dose the SPECIFIC CONDUCTANCE TEMPERATURE COEFFICIENT SPC C SPC WFC Specie Conductance Temperature Coefficient is the temperature coefficient used to calculate Specific Conductance The coefficient range i 0 00 to 4 00 The default value is 1 91 which is based on KCI standards To change the temperature coefficient highlight SPC amp C and press enter to open the submenu With the temperature coefficient highlighted pres enter to make the field adjustable Next use the up or down arrow key to increase
46. sor options 50 data set memory internal barometer and a rubber over mold case The Pro2030 provides valuable instructions and prompte near the bottom of the display that wil guide you through operation and use However reading the entre manual is recommended for a better understanding of the Instruments features communicate wa FC via Po Sere Pama dle he PRIM t d mam permessi aromas har GETTING STARTED INITIAL INSPECTION Carefully unpack the instrument and accessories and inspect for damage Compare received parts with items on the packing list If any parts or materials are damaged or missing contact Customer Service at 800 897 4151 1 937 767 7241 or the authorized YSI distributor from whom the instrument was purchased BATTERY INSTALLATION The instrument requires 2 alkaline C cell batteries Under normal conditions the average battery life 425 hours at room temperature without using the back light A battery symbol 7 will blink in the lower lef corner of the display 1o indicate low batteries when approximately 1 hour of battery life remains wale replete tere Tum the instrament and flip over to view the battery cover on the back 2 Unscrew the four captive battery cover screws Remove the battery cover and remove old batteries if necessary 2 Install the new batteries ensuring correct polarity aligament figure n 5
47. to ensure the most accurate readings Turn the instrument on and wait 5 15 minutes if using a polarographic sensor Install the sensor guard to protect the sensor and membrane Place the probe in the sample to be measured and give the probe a quick shake to release any air bubbles Be sure the conductivity sensor is completely submerged in the sample The two holes near the cable should be covered by the sample for accurate conductivity readings figure 8 Allow the temperature readings to stabilize Next stir the probe in the sample to overcome the stirring dependence of the dissolved oxygen sensor The dissolved oxygen sensor requires at least 6 inches 16 cm per second of water movement if using the yellow membrane and 3 inches 7 62 cm per second of water movement if using the blue membrane The required sample movement can be achieved by the natural of the steam physically stirring the probe in the sample or a combination of the twa Once the values plateau and stabilize you may record the measurement and or store the data set The dissolved reading wil drop overtime H stirring or movement is ceased f placing the DO sensor into a stream or fast flowing waters it is best to place it perpendicular to the flow and not facing into the flow 1 using the DO sensor near an aeration device t is helpful to make sure air bubbles do not burst om the membrane since that may cause unstable DO readings You should be able to pre
48. vent this by pointing the sensor up s facing the sky and twist tying zip tying or rubber banding the bulkhead to the cable Essentially making a simple curve to the cable without bending or breaking the cable will allow you to lower the sensor into the aerated sample while the sensor points skyward and air bubbles are no longer bursting on the membrane surface SAVING AND VIEWING DATA The Pro2030 can store 50 data sets in non volatile memory for later viewing A dataset includes the values currently on the display Le temperature dissolved oxygen and two conductivity parameters Each data point is referenced with a data set number O1 through 50 SAVING DATA Pod net PC via Pn Caci e Pri t amant peremit bare From the Run screen use the up or down arrow keys to highlight the Save box and press enter to save the current readings The instrument will indicate the data set is saved and display the saved data sets number figure 9 6 29 vo m 759 vox 0 846 04 5709 Figure 9 data set saved The instrument will display Memory Full ifall 50 data sets have been saved and you attempt o save another data set VIEWING AND ERASING SAVED DATA DATA MODE Data mode allows you to view and erase saved data From the Run screen use the up or down arrow keys to highlight Data and press enter to access Data mode Note that t
49. viously Clenial caning shoul be performed as fequi cs poii KD stan membrane change and Y a nar membrane ts at toe the pol en ped wth cleaning this procedure is unsuccessful as indicated by improper sensor performance contact YST Technical Support or the YST authorized dealer where you purchased the instrument Galvanic Sensors Model 605202 YSI recommends that the Sodium Chloride NaCI electrolyte solution and cap membrane be changed every 2 4 weeks during regular use In addition the electrolyte solution and membrane should be changed if a bubbles are visible ander the membrane b significant deposits of dried electrolyte are visible around the membrane and c if the sensor shows unstable readings or other sensor related symptoms The Galvanic dissolved oxygen sensor is continuously reducing oxygen even when the instrument is turned off This factor allows the sensor to be used with warm up period as soon as the Instrument is powered on However because the sensor is on all the time some solid from the oxidation of the zine anode will form in the electrolyte within 1 2 weeks of activation Small amounts of the solid will generally cause no performance problems but excessive amounts may result in jumpy dissolved oxygen readings The rae of solid formation is dependent on the type of membrane installed The formation of solids typically form more rapidly with 5913 1 25 mil PE membrane and
50. y The same inspection should be made ofthe o rings associated with the dissolved oxygen sensor connector if and when the DO sensor is removed If no dit or damage to the o rings is evident then they should be lightly greased with the o ring grease provided without removing them from their groove However if there is any indication of damage the sensor o ring should be replaced with an identical o ring To remove the DO sensor o ring Use a small flat bladed screwdriver or similar blunt tipped tool to remove the o ring from its groove near the sensor connector Check the o ring and the groove for any excess grease or contamination T contamination is evident clean he o ring and nearby plastic parts with lens cleaning tissue or equivalent lint free doth Alcohol can be used to clean the plastic parts but use only water and mild detergent on the o ring itself Also inspect the o rings for nicks and imperfections Tae athlon ering may eases of acy nd may KD Benepe E Before re installing the DO sensor o ring make sure to use a clean workspace clean hands and avoid contact with anything that may leave fibers on the o ring or grooves Even a very small amount of contamination hair grit etc may este a path for water intrusion or contamination To re install the DO sensor o ring Place a small amount of o ring grease between your thumb and index finger More grease is not better Draw the
51. y aan us caring aed Mode Nokes TTR LIE enr icp or aT fr ie lori 063507 Tripod for instrument Directives TEC 61326 1 2005 E Cable management E ciii dir atts 00SEC Tima Sanda ENED TNO ESTE ara Gil weg odi L7 Shoulder strap Supplementary performance met the operation as follows E 308 membrane i alow 125 pene NT BEER Radia ima IC GRE ence aw 99 merane i Sur 2 poe Te Ci 61000 4 4 2004 Corr 1 2006 Corr ass 5n membrane ft TS plene tM Coe ate in 4 Radio Frequency Continuous Conducted am membrane kit patos aw Condy Cavan Son 108 yi ost Cu E TS yoda asi Gondry Callan Sas TOI 5 p Unk focal Pt Lacerta Court Works Rond gr Hed Se 1T UK co onda Som 5000705 Gor tore p he Mitek aa etc Cara ao TIT MR pigro Tile Director of Quay Alc idus temperature and conductivity senso The dled onn eor old see RECYCLING CONTACT INFORMATION committed to reducing the environmental footprint in the course of doing business Even though materials reduction is the ultimate goal we know there must be a concerted effort to responsibly deal with materials after they ve served Along productive life cycle YST recycling program ensures that old equipment processed in an environmentally friendly way reducing the amount of materials going to landfills P
52. z fsm ss sar 3 682 amp x em 575 548 528 3 0 652 622 sse 56 540 515 Hes fea amp u sm ss 332 50 Ha amp m sz 59 sm sor me fen 55 se sa sur 49 Bo eu ss ss 39 ane CIES EH 575 sso ss 5o2 fam hse 593 se sa aw 47 Dem 605056 Rec Drawing A605056 November 2010 2010 Incorporated

YSI Pro 2030 User Manual

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