Operating Instructions
Contents
1. 120v 60Hz 10W 1103741 Japan 00v 50Hz 10W 1103743 AC DC adapters Output 9VDC 1 0A Japan OOV 50Hz 2102324 AC adapters universal bench version Output 2 VAC 1 0A e 220 240V 50Hz 100mA 11103745 Output 2 VDC 2 25A e 100 240V 50 60Hz 0 8A 11132070 appropriate cable for country also required AccuPac B S Rechargeable external power source for 15 hours weighing operation independent of AC power supply 21254691 Adjustment weights Available as OIML weights E1 E2 F1 11795461 with calibration certificate for further details see METTLER TOLEDO Weights brochure or see wWW mt com weights Antitheft device Cable with lock for all models 590101 Auxiliary display Auxiliary display including RS cable 224200 and seperate AC adapter Auxiliary display with switchbox 12120057 Density kit Foranalytical balances 0 1 mg 1 mg 33360 Draft shields for compact models Glass cylinder see also weighing pan 12102988 Round draft shield with sliding opening 12102505 Draft shield for standard models e For mg balances 150 mm 12105346 Interface e RS232C acility Interface cable e RS9 RS25 m f length 2 m e RS9 RS9 m f length 1 m e RS9 RS9 m m length 1 m e RS232 USB converter cable In use cover e Standard models Compact models Printer Application printer LC P45 Plain paper printer 24 characters with additional functions time date statistic multiplie2. by a coating of grease e Ensure that no liquid comes into contact with the balance or the AC adapter e Never open the balance or AC adapter they contain no components which can be cleaned repaired or replaced by the user e Soiled protective covers can be replaced on all balance types see Optional equipment Disposal n conformance with the European Directive 2002 96 EC on Waste Electrical and Electronic Equip ment WEEE this device may not be disposed of in domestic waste This also applies to countries outside the EU per their specific requirements Please dispose of this product in accordance with ocal regulations at the collecting point specified for electrical and electronic equipment f you have any questions please contact the responsible authority or the distributor from which you purchased this device Should this device be passed on to other parties for private or professional use the content of this regulation must also be related hank you for your contribution to environmental protection Appendix 29 7 4 Declaration of conformity The undersigned declare on behalf of Mettler Toledo GmbH Im Langacher CH 8606 Greifensee that the balances METTLER TOLEDO EL EL IC to which this declaration relates serial number specified on the product are in compliance with the below mentioned EEC Directives including all amendments 73 23 EEC Low Voltage Directive 89 336 EEC Electromagnetic compatibili
3. from weighing pan and press On key briefly The balance performs a display test all segments in the display light up as 558656586 briefly v When zero is displayed the balance is ready for operation 850g GFF ME Switching off Tm v Press and hold the Off key down until OFF appears in the display Release The key 3 2 Simple weighing Place weighing sample on the weighing pan nnn uuu g YZ KA Wait until the stability detector o disappears a Read the result 3 3 Faster weighing with reduced readability The balance has the facility for speeding up the weighing operation by reducing its readablity number of decimal places The balance is operating with its normal readability and speed iedg Press the 1 10d key and the balance operates with reduced readability one decimal place less but leg displays the weighing result quicker Pressing the 1 10d key briefly again toggles the balance back to its full readability Place empty container on the balance c3 c c3 a The weight is displayed c Press the gt 0 T key briefly ti G00 g Add weighing sample to container The net weight is now displayed If the container is removed from the balance the tare weight will be shown as a negative val
4. in Section 6 4 AC Adapter input voltage tolerance x10 96 Balance power input 6 14 5VAC 50 60Hz 4VA or 7 20VDC 4W e Draft shield on models with 0 1 1 mg resolution e All models can weigh below balance Materials e Housing base standard construction die cast aluminum painted compact construction plastic ABS PC painted Top housing standard construction plastic ABS PC painted compact construction plastic ABS PC painted e Weighing pan Batteries compact construction e 4x AA LR6 1 5 V alkali manganese typical 20 h with 2 9 Ah capacity 18 10 chromium nickel steel Relative humidity 10 to 80 at 31 C linear decreasing fo 50 96 at 40 C noncondensing Operability is assured at ambient temperatures between 5 and 40 C Standard construction EL104 EL204 IC EL204 Max capacity 120g 220g 220g Readability 0 0001 g 0 0001 g 0 0001 g Repeatability sd 0 0001 g 0 0001 g 0 0001 g Linearity 0 0002 g 0 0002 g 0 0002 g Sensitivity temperature drift 2 5 ppm C 2 5 ppm C 2 5 ppm C 10 C 30 C Settling time typical 4s 4s 4s Adjustment weight internal no yes no Adjustment weight external optional 100g 200 g 200g Interface RS 232C yes yes yes External dimensions of balance W D H in mm 238x335x364 238x335x364 238x335x364 External dimensions of packaging W D H in mm 520x385x555 520x385x555 520x385x555 Weighing pan 90
5. set at the same value 4 3 12 Bit Parity 12th menu option Note This menu option is only availab see overview and notes in Section 4 1 e if the Printer or Host setting was selected in the 8th menu option Peripheral unit heral device connected to the balance t sets the character format for the perip 7b E Tb no Bb no Tb odd 7b E 7 data bits even parity 7b no 7 data bits no parity 8b no 8 data bits no parity 7b odd 7 data bits odd parity 4 3 13 Handshake 13th menu option see overview and notes in Section 4 1 Note This menu option is only availab This function is used fo select the data e if the Printer or Host setting was selected in the 8th menu option Peripheral unit ransfer mode to suit different serial devices H5 oF F HS Soft H5 Hard HS oFF No handshake HS SoFt Software handshake XON XOFF HS HArd Hardware handshake RTS CTS Functions 16 5 Functions Settings and values saved under a given function are retained until they are replaced or another function is selected The C key can be used to cancel the procedure current 5 1 Recall weight Recall weight value y in progress Requirement The function rEcALL must be activated in the menu Section 4 5 2 Percent weighing Put weight on balance Display shows weight va
6. 1 g to 1 g The weighing ranges extend from 120 g to 6 2 kg e In addition to basic operations such as weighing taring and adjusting calibra tion miscellaneous functions such as Recall weight Percent weighing or Free Newton factor can be activated e Several EL balances are fitted with a glass draft shield in the factory with other models a draft shield is available as an optional extra Standard construction EL analytical Keys Display Model plate with the following data Max maximum capacity d readability 4 Weighing pan 5 Draft shield element not on all models 6 Draft shield supplied as standard with models with a readability of O 1 mg and 1 mg 7 Leveling feet not all models 8 Hanger opening for weighing below the balance underside of balance 9 AC adapter socket 10 RS232C interface optional on EL portable 11 Lug for optional antitheft device 12 Leveling control not all models 13 Compartment for batteries only in compact models on Keys and display are identical for all EL balances 12 1 3 Overview of key functions The balances have two operator contro on the operator control level and how long the key is pressed Weighing mode Key functions in weighing mode Press briefly Reduce readability Getting to know EL balancees line 5 levels the weighing mode and the menu The function of each individual key depen
7. METT Operating Instructions METTLER TOLEDO EL Education Line of balances e Analytical and Precision e Portable Ey m yf f d 1 49 Operating instructions in a nutshell A Press key briefly AS Press and hold key down until the desired display appears W automatic sequence Switching on Recall weight Recall weight Free Newton factor e value selectable display increment 580g 1189 g 68889898 e E v x 26 12 g Ena nnn FAC Pn uuu g Switching off m s dm T Simple weighing N c3 ca c3 e N ex r4 D gl dis i HeD ODDO y CAL dont v p inopg d 000g ES 11535 Adjusting calibration external af miens f m tu LOL Cal CAL E v Taring Emir P fs g DG ON G E v Cal CAL donE v These functions must be activated T in the menu section 4 3 2 uuu g Contents 3 Contents 1 Getting to know EL balances line 4 5 Functions cines 16 IEEE o osare erea nerie a 4 5 1 Recall weight Recall weight value 16 1 2 Layout of balances eee ennt 4 5 2 Percent weighing 1 3 Overview of key function
8. The current value is transferred after the E gt key has been pressed 4 3 10 Send format 10th menu option see overview and notes in Section 4 1 e if the S oFF setting was not selected in the 9th menu option Send mode Note This menu option is only availab It sets the data transfer format S SICS S PM The MT SICS data transfer formats are used Please refer to the Reference Manual MT SICS B S L L S balances 11780447 available from your METTLER TOLEDO dealer or downloaded from the Internet www mt com pl or www mt com al see Support More Information please find in the Section 6 3 The following PM balance data transfer formats are used S Stb i141 67890u1g S Cont Sunu 1 67890ug SDuinini1 39110 g S Auto Sunu 67890ug S All L141 67890ug uDuu1 39110ug unidirectional no MT SICS commands are accepted Menu 15 4 3 11 Baud rate 11th menu option see overview and notes in Section 4 1 bd 2400 bd 480 ADA Note This menu option is only available if the Printer or Host setting was selected in the 8th menu option Peripheral unit The baud rate data transfer rate determines the speed of transmission via the serial interface The unit is the baud bd 1 bit second The following settings are available 600 bd 1200 bd 2400 bd 4800 bd 9600 bd and 19200 bd For problem free data transmission the sending and receiving devices must be
9. a the printer 04 07 2002 10 44 07 ID 666 SNR 1118015657 1 1100 15 g 2 1600 10 g 3 1699 95 g n 3 x 1466 733 g s 321 372 g srel 21 91 min 1100 15 g max 1699 95 g d 599 80 g END Notes With the RS P42 the date and time must be entered by hand at the top of the report see specimen printout for the Adjusting function With the LC P45 the date and time are recorded auto matically see specimen printout for the Statistics function The operating instructions for the LC P45 include a description of the functions that are triggered via that printer The RS P42 prints all reports in English This applies also to the LC P45 reports that originate in the balance In the case of reports triggered by the LC P45 the following languages may be selected German English French Spanish or Italian Appendix 7 2 What if Error Error message Overload 27 Rectification Remove sample from weighing pan Zero again tare Underload Check whether weighing pan is positioned properly No stability e in taring or adjusting calibration Wait for stability before pressing key Ensure more stable ambient conditions Remove weighing pan and clean if necessary Error 2 Wrong adjustment weight on pan or none at all Place required adjustment weight in centre of pan Error 3 Reference weight Percent weighing foo small Increase re
10. contact your local METTLER TOLEDO dealer e EL balances may only be used indoors in a dry environment e tor use with CSA Certified or equivalent approved power source which must have a limited and SELV circuit output 2 3 Setting up leveling preparations for weighing below the balance The optimum location The correct location makes an important contribution to the accuracy of the weighing results of high resolution analytical and precision balances e Stable vibration free position as horizontal as possible e No direct sunlight e No excessive temperature fluctuations e No drafts The best location is on a stable bench in a corner protected against drafts as far away as possible from doors windows radiators or the louvers of air conditioners Leveling Some models are equipped with a level glass and two or four leveling feet to compen sate for minor irregularities in the surface on which the balance stands The balance is exactly horizontal when the air bubble is in the middle of the level glass Note The balance should be leveled each time it is moved fo a new location Preparations for weighing below the balance To carry out weighing operations below the balance get rid of the special cover on the underside of the balance Note never put the balance without the protective cover over ifs cone down on its head only on its side This exposes the opening for the han
11. ds Press and hold down A Cal e Adjust calibrate Switch on Zero tare Cancel function off e Switch off Switch Change settings Call function A function must be activated in the menu otherwise F nonE appears in the display Transfer weighing data via interface with activated printer Confirm settings Key functions in menu mode Press briefly M Change settings Reduce value by 1 step Show menu hold key down until MENU appears Press and hold down amp 110d Reduce value rapidly Close menu without saving changes Change settings Increase value by 1 step Increase value rapidly Select next menu item Save changes and close menu Startup 6 2 Startup 2 1 Unpacking standard equipment The standard equipment for every bal ance comprises e AC adapter to national standard SY 2 Weighing pan Weighing pan support draft shield element depending on model e Draft shield standard supply with models of 0 1 1 mg readability for other models available as an optional extra Operating Instructions Protective cover 2 2 Cautionary notes e EL balances must not be operated in hazardous areas with the standard supply AC adapter e Before connecting the AC adapter verify that the voltage printed on it corresponds to the local AC power supply voltage If this is not the case please
12. e of pan The weight of the sample is displayed as a percentage of the target weight Press the 2 key The weight is displayed Return to display in percent pressing the gt key again 5 3 Weighing with free Newton factor and or selectable display increments In this menu option a custom free Newton factor can be defined at will The unit Newton measures the amount of force required to accelerate a mass of one kilogram at a rate of one meter per second squared 1 N 1 kg m s The factor m s is also called gravitational acceleration Newton is dependant on the geographical location and height of the bal ance and its user hence making it necessary to adjust the unit according to the precise location In this menu option a custom free Newton factor can be defined at will This value is then either multiplied F FAC M by the weighing result in grams i e reading factor x weight or it is divided CF FAC d by the weight i e reading factor weight The range over which this factor can be selected depends on the weighing range and the readability of the model concerned Location Gravity Acceleration The ability to select the display increments makes it possible fo specify how the weighing result is to be presented the choice of display incre Berlin Brussels Cairo Guayaquil Helsinki Kuala Lumpur London Los Angeles Madrid Melbourne Miami Nairobi New York Oslo Paris Reykja
13. ference weight Error 4 67 ew pe e Internal fault Contact METTLER TOLEDO customer Service c3 c3 co c a VAIN Wrong weighing pan or pan missing or not empty Place correct pan or empty pan on balance Adjustment aborted with the C key No display e AC adapter not plugged in e Batteries discharged only with compact models Check AC power supply Plug AC adapter into power supply Replace batteries Appendix 28 7 3 Maintenance and cleaning O ll E Service Regular servicing of your balance by a service technician prolongs its working life Ask your METTLER TOLEDO dealer for details of servicing options Cleaning Every now and then clean the weighing pan draftshield element draftshield depending on the model and housing of your balance using a damp cloth Your balance is made of high quality durable materials and can therefore be cleaned with a standard mild cleaning agent Please observe the following notes e Onno account use cleaning agents which contain solvents or abrasive ingredients as this can result in damage to the terminal overlay e After working with chemicals it is advisable to wash or clean the weighing pan and the bottom plate if draft shield fitted e Although all materials are of high quality corrosion may occur if corrosive substances are de posited on chrome steel for an extended period of time and if air is excluded for example
14. g unit select additional functions and carry out various settings A description of the individual menu options is given in Section 4 3 nuaul Jo MaIAJ9AQ 4 2 Menu operation 4 3 Description of menu options Menu 11 Opening the menu In weighing mode press and hold down the Menu key until MENU appears in the display Release the key the 1st menu option is displayed Select menu options The L key is used to select individual menu options with their current settings one after the other Change settings Pressing the gt key displays the next setting pressing the 1 10d key displays the previous one Once the desired setting appears in the display the next menu option can be selected E gt or you can close the menu see following Section Saving settings and closing the menu Hold the Menu key down until StorEd appears in the display Release the key and the balance reverts to weighing mode All changes are saved Abort Press the C key briefly The balance reverts to weighing mode Changes are not saved Note If no entry is made within 45 seconds the balance reverts to weighing mode Changes are not saved 4 3 1 Reset or recording of balance settings 1st menu option RESET von rESEE uj r dont 080g rESEE Menu StorEd Reset balance settings Select Reset pre
15. ged When the batteries are almost completely discharged the last segment flashes Recommended battery type AA LR6 1 5 V alkali manganese NiMH nickel metal hydride rechargeable batteries which are recharged in an external battery charger can be also be used The intervals between recharging are not as long as the service life of a nonrechargeable battery Notes Batteries are not included in the standard supply Battery operation is automatically overridden when the AC adapter is connected to the AC power supply e To prolong battery disposable or rechargeable life it is advisable to activate Auto shut in the menu see Section 4 3 7 e All discharged batteries must be disposed of in an environmentally responsible manner No attempt must be made fo incinerate or disassemble them e Models with the standard construction cannot be operated with batteries Startup 8 2 4 Adjusting calibration To obtain accurate weighing results the balance must be adjusted to match the gravitational acceleration at its location Adjusting is necessary e before the balance is used for the first time e at regular intervals during weighing service e after a change of location To obtain accurate results the balance must be left switched on for 60 minutes to reach operating temperature before starting the adjustment procedure Adjusting with internal weight EL IC models only To carry out this operation in the
16. ger making weighing below the balance possible Startup 7 Antitheft device All models are provided with a lug for attaching an antitheft device see optional equipment in Section 6 4 Power supply Plug the AC adapter into the AC adapter socket on the balance and connect to the power supply The balance performs a self test This test is finished when OFF appears Press the On key briefly the balance is in operational readiness Before any work is performed with the balance it must be adjusted Section 2 4 Notes To achieve accurate results with analytical balances they must be left switched on for at least 60 minutes to reach operating temperature before carrying out the first weighing operation Battery operation compact models only Models in the compact line of balances can also be operated independently of the AC power supply by using their batteries To do this always fit the protective cover over the weighing cell cone first then open the cover of the battery compartment on the underside of the balance and insert the batteries Caution ensure correct polarity as specified inside the battery compartment Close battery compartment again When the balance is operating on its batteries the border around the battery symbol in the display lights up The number of segments that are lit is an indicator of bat tery condition 3 fully charged O dischar
17. h the balance The balance receives commands from the system and acknowledges the command with an appropriate response Command formats Commands sent to the balance comprise one or more characters of the ASCII character set Here the following must be noted Enter commands only in uppercase The possible parameters of the command must be separated from one another and from the command name by a space ASCII 32 dec in this description represented as u The possible input for text is a sequence of characters of the 8 bit ASCII character set from 32 dec to 255 dec e Each command must be closed by C L ASCII 13 dec 10 dec The characters CL which can be inputted using the Enter or Return key of most entry keypads are not listed in this description but it is essential they be included for communication with the balance Example S Send stable weight value Command S Send the current stable net weight value Response SuSWUWeightValuewUnit Current stable weight value in unit actually set under unit 1 Sul Command not executable balance is currently executing another command e g faring or timeout as stability was not reached Sut Balance in overload range Su Balance in underload range Example Command S Send a stable weight value Response SuSuuuuu100 00ug The current stable weight value is 100 00 g Technical data options optional equipment 23 The MT SICS commands listed below is a selected list of available co
18. ing allows you to adapt the balance to the weighing mode Select Std standard for all normal weighing processes With doS dosing for dispensing substances in liquid or powder form the balance reacts very rapidly to the slightest changes of weight With robuSi absolute weighing the balance only reacts to more significant changes in weight so that the weighing result is very stable 4 3 5 Weighing unit 1 5th menu option UNIT 1 Unik ig un it kg Unie img Depending on requirements the balance can operate with the following units Unit Conversion factor g gram kg kilogram lkg 1000g mg milligram 1 mg 0 001 g 4 3 6 Autozero 6th menu option see overview and notes in Section 4 1 This menu option allows you to switch the automatic zero correction on or off c3 AcEro no AcEra 4 3 7 Auto shut off ROFF 30 e pers RDFF 5 Autozero switched on Menu 13 Comments factory setting not with 0 1 mg and 1 mg balances with 0 1 mg and 1 mg balances The zero point is automatically corrected e g if driff occurs or the weighing pan becomes dirty Autozero switched off The zero point is not automatically corrected This setting is advantageous for special applications e g evaporation measurements f the automatic shut off function is activated the balance automatically switches itself off affer a selected
19. lue and stores stable value Remove weight When the weight is removed the Display shows zero Press ihe F key briefly The display shows last stored stable weight value for 5 seconds together with aster isk symbol Affer 5 seconds or by pressing the F key briefly the display goes back to zero This can be repeated unlimited times Every recalled value is marked with the asterisk icon Delete last weight value As soon a new stable weight value is displayed the old value becomes replaced by the new weight value When pressing the gt 0 T key briefly the stored value is set to O and normal tare is executed Note If the power is switched off the stored value is permanently lost Requirement The function F 100 96 must be activated in the menu Section 4 Set target weight Target weight Reference weight which corresponds to 100 in centre of pan Note that the minimum weight 10d d display increment Hold the F key down until SEt 100 96 is displayed Press the gt key to select SEt 100 96 or SEt no 96 Percent weighing deactivated The E gt key can be used briefly to confirm or automatic acceptance after 7 seconds e c3 I5088g 1 AAN 5 S e co 3 Functions 17 Switching between percent weighing and weight display Place weighing sample in centr
20. mm 90 mm g 90 mm Usable height of draft shield 225 mm 225 mm 225 mm Net weight with packaging kg 5 8 8 4 5 8 8 4 5 8 8 4 Level indicator yes yes yes Number of leveling screws 2 2 2 Technical data options optional equipment 20 Standard construction EL303 IC EL303 EL3002 IC EL3002 Max capacity 320g 320g 3200 g 3200 g Readability 0 001 g 0 001 g 0 01 g 0 01 g Repeatability sd 0 001 g 0 001 g 0 01 g 0 01 g Linearity 0 002 g 0 002 g 0 02g 0 02g Sensitivity temperature drift 6 ppm C 6 ppm C 6 ppm C 6 ppm C 10 C 30 C Settling time typical 3s 3s 1 5s 1 5s Adjustment weight internal yes no yes no Adjustment weight external optional 200 g 200g 2000 g 2000 g Interface RS232C yes yes yes yes External dimensions of balance W D H in mm 238x335x287 238x335x287 238x335x111 238x335x111 External dimensions of packaging W D H in mm 520x385x555 520x385x555 520x385x360 520x385x360 Weighing pan 100 mm 100 mm 180 mm 180 mm Usable height of draft shield 150 mm 150 mm Net weight with packaging kg 5 1 7 9 5 1 7 9 4 6 4 4 6 4 Level indicator yes yes yes yes Number of leveling screws 2 2 2 2 Compact construction EL202 EL602 EL2001 Max capacity 220g 620g 2200 g Readability 0 01 g 0 01 g 0 1g Repeatability sd 0 01g 0 01 g 0 1g Linearity 0 02 g 0 02 g 0 2g Sensitivity temperature drift 10 ppm C 10
21. mmands For additional commands and further information please refer to the Reference Manual MT SICS for B S L L S balances 11780447 downloadable from the Internet under www mt com pl or www mt com al S Send stable weight value Command S Send the current stable net weight value SI Send value immediately Command SI Send the current net weight value irrespective of balance stability SIR Send weight value immediately and repeat Command SIR Send the net weight values repeatedly irrespective of balance stability Z Zero Command Z Zero the balance Reset Command Resets the balance to the condition found after switching on but without a zero setting being performed SR Send weight value on weight change Send and Repeat Command SR Send the current stable weight value and then send continuously the stable weight value after every weight change The weight change must be at least 12 5 of the last stable weight value minimum 30d ST Send stable weight after pressing gt transfer key Command ST Inquiry of actual status of the ST function SU Send stable weight value with currently displayed unit Command SU As the s command but with the currently displayed unit Technical data options optional equipment 24 6 4 Optional equipment AC AC adapters Output 12 VAC 500 mA e Euro 230V 50Hz 80mA 1103740 Euro grd 230V 50Hz 80mA 1103744 e UK 240V bOHz 80mA 1103742 e USA
22. period of inactivity i e with no key being pressed or changes of weight occurring A OFF 10 Automatic shutoff after 10 minutes inactivity A OFF Automatic shutoff not activated A OFF 30 Automatic shutoff after 30 seconds inactivity A OFF 2 Automatic shutoff after 2 minutes inactivity A OFF 5 Automatic shutoff after 5 minutes inactivity Menu 14 4 3 8 Peripheral unit 8th menu option see overview and notes in Section 4 1 Pr inter Ha5t ed ISPLAY Ed Printer Host Aux display Peripheral devices can only be connected if the balance has been equipped with an RS232C interface The balance automatically saves the appropriate settings Sections 4 3 9 4 3 13 for every peripheral device Connected fo a printer Connection to any desired peripheral device Connection of an optional auxiliary display unit communications parameters cannot be selected 4 3 9 Send mode 9th menu option see overview and notes in Section 4 1 Note This menu option is only availab e if the Host setting was selected in the 8th menu option Peripheral unit t specifies how a value is transferred to a peripheral device S oFF S Stb S Cont S Auto S AI Send mode switched off The next possible stable value will be transferred after the E gt key has been pressed All values are transferred automatically Only stable values are transferred automatically
23. ppm C 10 ppm C 10 C 30 C Settling time typical 1 5s L5s 1 5 5 Adjustment weight internal no no no Adjustment weight external optional 200 g 500 g 2000 g Interface RS232C optional optional optional External dimensions of balance W D H in mm 194x225x67 194x225x67 194x225x67 External dimensions of packaging W D H in mm 350x275x140 350x275x140 350x275x140 Weighing pan 120 mm 120 mm 160 mm Net weight with packaging kg 1 0 2 1 1 2 2 2 1 3 2 3 Level indicator no yes no Number of leveling screws 4 Technical data options optional equipment 21 Compact construction EL4001 EL6001 EL6000 Max capacity 4200 g 6200 g 6200 g Readability 0 1g 0 1g 1g Repeatability sd 0 1g 0 1g lg Linearity 0 2g 0 2g 2g Sensitivity temperature drift 10 ppm C 10 ppm C 10 ppm C 10 C 30 C Settling time typical 2s 2s ls Adjustment weight internal no no no Adjustment weight external optional 2000 g 5000 g 5000 g Interface RS232C optional optional optional External dimensions of balance W D H in mm 194x225x67 194x225x67 194x225x67 External dimensions of packaging W D H in mm 350x275x140 350x275x140 350x275x140 Weighing pan 160 mm 160 mm 160 mm Net weight with packaging kg 1 3 2 3 1 3 2 3 1 3 2 3 Level indicator yes yes no Number of leveling screws 4 4 6 2 RS232C interface GND Every balance can be e
24. quipped with an optional RS232C interface for connection to a peripheral device e g printer auxiliary display or PC with a 9 pin male connector see Section 6 4 The balance must then configured to suit the peripheral device in a menu dialog Sections 4 3 8 4 3 13 A detailed description of the available interface commands is given in the Reference Manual MT SICS B S L L S balances 11780447 This can be downloaded from the Internet www mt com pl or www mt com al see Support and is only available in English The wide range of features of the EL balances regarding documentation of the results can be utilized by connecting to a printer e g the RS P42 or LC P45 from METTLER TOLEDO Printed results then make a decisive contribution to simplifying GLP GMP compliant work Technical data options optional equipment 22 6 3 MT SICS Interface commands and functions Many of the balances used have to be capable of integration in a complex computer or data acquisition system To enable you to integrate balances in your system in a simple manner and utilize their capabilities to the full most balance functions are also available as appropriate commands via the data interface All new METTLER TOLEDO balances launched on the market support the standardized command set METTLER TOLEDO Standard Interface Command Set MT SICS The commands available depend on the functionality of the balance Basic information on data interchange wit
25. r etc Printer Report printer RS P42 Plain paper printer 24 characters Software LabX direct balance software for easy data transfer to PC Transport case For all compact models without draftshield accomodates balance AC adapter batteries and weights Weighing pan Only for compact models with standard 160 mm weighing pan 120 mm weighing pan pan holder draftshield element for operation without a draft shield necessary for use together with draft shield 12102988 D RS232 interface necessary he interface must be fitted in the factory Retrofitting is only possible if carried out by a METTLER TOLEDO sevice 1101052 1101051 21250066 1600610 2102970 2102980 229119 229265 11120340 12102982 12102987 Technical data options optional equipment 25 6 5 Dimensional drawings in mm EL portable compact construction EL precision standard construction amp 238 335 2 j EL analytical standard construction EL analytical standard construction with mg draft shield with 0 1 mg draft shield Appendix 26 7 Appendix Function Adjusting BALANCE CALIBRATION METTLER TOLEDO T
26. r the free Newton factor see SEEPS above v Confirm the selected display increment with the L2 key it will not be saved FET automatically Z UU ST The appropriate calculation is then made using the weight on the pan in grams and the selected factor the result being displayed with the selected display increment ISAS AE No units are displayed the symbol being displayed instead The calculation is V always based on the weight in grams Note e f you only want to change the display increments set the free factor e i He um at exactly 1 Toggling between displaying the calculated value and the measured weight uj Place the sample on the weighing pan The appropriate calculation is then made using the weight of the sample and the selected factor the result being 16 96 displayed with the selected display increment Dus Press the 2 key The weight is displayed Press the gt key again to return to the calculated value Technical data options optional equipment 19 6 Technical data options optional equipment Protection e Protected against dust and water e Pollution degree 2 e Installation category class II e EMC see declaration of conformity Ambient conditions The technical data are valid under the following ambient conditions e Ambient temperature 10 C 30 C 6 1 Technical data Standard equipment of EL balances e AC adapter to national standard as per list
27. s 5 5 3 Weighing with free Newton factor and or selectable display increments 17 2 Stamp iso ani eus 6 2 1 Unpacking standard equipment 6 6 Technical data options 2 2 Cautionary notes Optional equipment 19 2 3 Setting up leveling preparations for weighing below 6 1 Technical data 19 TG moelr o T 6 6 2 RS2920 Interface tee meret ocean 21 2 4 Adjusting Calibration ee 8 6 3 MT SICS Interface commands and functions 22 6 4 Optional equipment sss 24 6 5 Dimensional drawings in mm 25 7 Appendix ieri 26 3 3 Faster weighing with reduced readability 9 7 1 Typical printouts from METTLER TOLEDO 3 4 Taring ssssssssseees 9 RS P42 and LC P45 printers sssssss 26 3 2 What it u ceto en decedere ePi 27 A WN SE EUER 10 7 3 Maintenance and cleaning 11t 28 AA Overview ec 10 7 4 Declaration of conformity sssssess 29 4 2 Menu operation Description of menu OPTIONS sssss 11 Getting to know EL balances line 4 1 Getting to know EL balances line 1 1 General Balance features e The EL balance line ranges from high resolution analytical balances with a read ability of O 1 mg through to precision and portable balances with a readability of 0 00
28. second menu option Adjustment select CAL int factory setting section 4 1 eX 8 m 4 3 i Cal Unload weighing pan Press and hold the Cal key down until CAL appears in the display then v release key cm ane The balance adjusts itself automatically The adjusting is finished when the message Cal done appears briefly in the v display followed by 0 00 g The balance is again in weighing mode and 850g ready for operation Adjusting with external weight ca CAL Have required adjusting weight ready v Unload weighing pan ui Press and hold the Cal key down until CAL appears in the display Release nil key a AA Cal The required adjustment weight value flashes in the display a S Pd Qd Place adjustment weight in centre of pan The balance adjusts itself auto mati v cally ie When 0 00 g flashes remove adjustment weight A The adjusting is finished when the message CAL done appears briefly in the Ve o Cal display followed by 0 00 g The balance is again in weighing mode and ready mel cc for operation v Notes ral Cal E e This adjustment procedure can be terminated at any time with the C Cancel poets key The balance reverts to weighing mode v Weighing 9 3 Weighing 3 1 On Off switching Switching on Bi Remove any load
29. ss and hold down the Menu key until the message r donE confirms that all menu settings have been reset The balance then reverts to weighing mode and works with the factory settings Section 4 1 Recording balance settings Select Lis and hold down the Menu key until the message StorEd is dis played The current balance settings are transmitted to the peripheral device connected to the optional RS232C interface To do this the setting Printer must always be selected at the 8th menu option Peripheral unit The current balance settings are saved at the same time Menu 12 4 8 2 Adjustment 2nd menu option EL IC models only n this menu option you can select whether you wish to adjust the balances using the internal or the extternal adjustment weight 4 3 4 Weighing mode 4th menu option Std CAL int Adjusting with internal adjustment weight factory setting CALE Adjusting with external adjustment weight 4 3 3 Functions 3rd menu option see Section 5 for their use n addition to simple weighing the following functions can be selected with the i key F rECALL Recall weighing F nonE No function simple weighing F 100 Percent weighing F FAC M Multiply free Newton factor value by weight change size of display increment F FAC d Divide free Newton factor value by weight change size of display increment This sett
30. ty and that following standards have been applied IEC EN61010 1 2001 EN61326 1997 A1 98 A2 01 A3 03 class B EN61326 1997 A1 98 A2 01 A3 03 Minimal requirements for Canada USA and Australia CAN CSA C22 2 No 61010 1 04 UL Std No 61010A 1 FCC Part 15 class A AS NZS CISPR 22 AS NZS 61000 4 3 Greifensee 05 05 2006 Mettler Toledo GmbH Laboratory amp Weighing Technologies y dep ky uv LA Ren Lenggenhager Sascha von Wangenheim General Manager Manager Sales amp Marketing To protect your METTLER TOLEDO product s future METTLER TOLEDO Service assures the quality measuring accuracy and preservation of value of all METTLER TOLEDO products for years to come Please send for full details about our attractive terms of service Thank you P117808 5 4 Subject to technical changes and to the availability of the accessories supplied with the instruments Mettler Toledo GmbH 2006 11780854 Printed in Switzerland 0605 2 12 Mettler Toledo GmbH Laboratory amp Weighing Technologies CH 8606 Greifensee Switzerland Phone 41 44 944 22 11 Fax 41 44 944 30 60 Internet http www mt com
31. ue The tare weight remains stored until the gt 0 T key is pressed again or the balance is switched off Menu 10 4 Menu 4 1 Overview pejjpjsui ueeq soy eopyejur UD J paAD dsip AU lun bjeudueg g uodo nuaw ui pejoejes ueeq SDY Jejuud 10 ISOH JI UMOYs AjUO AD suoydo nueul eseu amp epouu pues e uodo nueui ui pejoejes ueeq JOU SOY 440 S Ji uwous Ajuo si uodo nueul SIUL Cuun pjeudreg g uodo nuaw ui pejoejes ueeq SOY JSOH J UMOYS Ajuo si uodo nuaw SIU Sjepoui 91 73 UO s qO IDAD juo si uodo nuaw SIU Buas A10 004 SOON uodo nus 00261 P9 FU ldSi Pe NIE EU NE I g Jewo Y pues 0 0096 P3 009 P3 ou Gg 339 5 i 35 H goaa Pa Dget Pa ee at PPe at 3305 sul e uu su 7 EX Rd 4 ad 3390 ag q 430 SH yun Jesayduag g G 3424 pneg L co Muednia Zi sy XEYSPUEH E BE 3308 L 8 3308 H ZERI raon 3en sop Hasra aeoe gfe 4 Y esse 19 3308 us Gu u wu fae w J c I 2 Eu que 3183 109 6J a UOHEIGIED Z apow Buybiem p yo ynys oyny 4 oJezoiny 9 uonouny jesey BuiuBieM S n the menu you can change the weighin
32. vik Shanghai Singapur Tokyo Washington 9 8127 9 8114 9 7932 9 7806 9 8190 9 7802 9 8120 9 7955 9 7996 9 7997 9 7903 9 7753 9 8026 9 8192 9 8093 9 8226 9 7941 9 7802 9 7979 9 8009 ments being limited by the set factor and the resolution of the balance model itself Functions 18 Requirement The function F FAC M or F FAC d must be activated in the menu Section 4 c Entering the free Newton factor and or the display increments amp H 1189 g Hold the F key down until F FAC M or F FAC d appears in the display eS Press the zi key to select FAC M FAC d or noFAC M noFAC d Function deactivated Ae FAC Pn Release the key Either the factor 1 appears as default value or the factor that was saved most recently uj ohare This value can now be changed Pressing the key increases the factor NM 4 Pressing the 1 10d key reduces the factor AA Pressing the key once changes the value by one increment If the key is held down the value changes increasingly rapidly Confirm the selected factor with the E gt key it will not be saved Hx L automatically StEP appears in the display and the program changes A automatically to allow the display increments to be entered The smallest possible display increment appears as default value or the last value that was saved r This value can be changed in the same way as fo
33. ype EL3002 SNR 1120053108 SW 1 0 Weight ID Weight 2000 00 g External Cal done Signature Function Percent weighing WEIGHING Ref 10 008 g 100 00 60 01 g 599 59 Function Free factor FREE FACTOR WEIGHING Formula factor weight Factor 12 73 Step 0 01 49 94 Function List Printout of the current bal ance settings LIST OF SETTINGS METTLER TOLEDO Type EL602 SNR 1120053108 SW 1 0 TDNR 7 17 1 286 108 Weighing Parameters Weighing Mode Standard Unit 1 g A Zero On System Parameters Auto off 10 min Peripheral Devices P Device Printer Baud 2400 Bit Parity Tb even Handshake Off P Device Host Sendmode Off Baud 9600 Bit Parity 8b no Handshake Soft Function Multiplier Only possible with LC P45 Function is triggered via the printer 04 07 2002 08 23 22 ID 242 SNR 1118015657 Factor 1 65 588 43 g 970 9095 7 1 Typical printouts from METTLER TOLEDO RS P42 and LC P45 printers Function Verification of the calibration adjustment with external weight Only possible with LC P45 Function is triggered via the printer BALANCE TEST 04 07 2002 09 52 12 METTLER TOLEDO Type EL3002 SNR 1120053108 Target Actual Diff G ararsa External test done Signature Function Statistics Only possible with LC P45 Function is triggered vi
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