Operating Instructions, Line of Classic Light Balances, AL, PL, PL-S
Contents
1. N 7N a K 8 5 Qe c3 c3 c3 e PA Es 4 ru o amp 25 c3 i a x er Pu un a Unit switching 2200 g These functions must be activated in the menu section 4 3 2 aGeG aG eO aO N 0 78 02 Dr as Contents 3 Contents 1 Getting to know L L S balances line 4 5 FUMCHONS esssieccsescecccescceecesacesssececesascesiscanes 17 IMEEC I o 4 5 1 Recall weight Recall weight value 17 1 2 Layout of balances ceterae 4 5 2 Piece counting 1 3 Overview of key functions 5 5 4 Weighing with free factor and or selectable display increments een 18 2 SIgrt p oae 6 5 3 Percent weighing 18 2 1 Unpacking standard equipment 6 5 5 PIUS MINUS weighing ee 20 2 2 Cautionary notes 5 6 Dynamic Weighing uiuunt teens 21 2 3 Setting up leveling preparations for weighing below 5 7 Switching weight units sssssssee 22 TING ONGC NN n 7 2 4 Power supply 7 6 Technical data options optional 2 5 Adjusting calibration s 9 equipment iieccicesascr ee ocecineecoeicen 23 6 1 Techiicali delta 2e Ree tete 23 3 Welghlng n itrirer nuce 62 OpliOnS cie eee cte meet ades 26 3 1 On Off switching 6 3 MT SICS Interface c2. Function Statistics Only possible with LC P45 Function is triggered via the printer 04 07 2006 10 44 07 ID 666 SNR 1118015657 i 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 dif 599 80 q t END Function Multiplier Only possible with LC P45 Function is triggered via the printer 04 07 2006 08 23 22 ID 242 SNR 1118015657 Factor 1 65 588 43 g 970 9095 Notes The operating instructions for the LC P45 include a description of the functions that are triggered via that printer The RS P26 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 7 2 What if Error Error message Overload Appendix 33 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 e when reference weight for piece counting is placed on pan 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
3. FREE FACTOR WEIGHING Formula factor weight Factor 12 73 Step 0 01 49 94 amp Function Piece counting Printout with reference weight PIECE COUNTING APW 0 99 g Out of 10 PCS 27 00 g 27 PCS Function Percent weighing WEIGHING Ref 10 008 g 100 00 amp 60 01 g 599 59 m unction Dynamic weighing DYNAMIC WEIGHING Weigh Time 25 DW 49 999 g Function Plus minus weighing sess WEIGHING Nominal 9 68 g Tol 1 04 16 21 g above range Function List Printout of the current bal ance settings LIST OF SETTINGS 04 07 2006 09 45 18 METTLER TOLEDO Type PL602 S SNR 1120053108 Weighing Parameters Weighing Mode Standard Unit 1 g A Zero On Auto off 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 7 1 Typical printouts from METTLER TOLEDO RS P26 and LC P45 printers Function Verification of the calibration adjustment with external weight Only possible with LC P45 Function is triggered via the printer lt BALANCE TEST 04 07 2006 09 52 12 METTLER TOLEDO Type PL1502 SNR 1120053108 SW 1 0 Weight IDi 42 2 Takdeb E bugie ai Eu Actual 199 98 g Diff Q oikkaesE n Rant External test done Signature
4. 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 1 10d 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 balance comprises e AC adapter to national standard e Weighing pan Weighing pan support draft shield element depending on model Draft shield standard supply with models of 0 1 1 mg readability for other models available as an optional extra e Operating Instructions e Protective cover for PL S placed on the balance over the weighing cell cone with instruction sheet This protective cover must not mislaid It will be needed again later to protect the cone when changing batteries underside of balance 1 In use covers are available as optional extras Section 6 4 In the case of models having the large weighing pan g 160 mm the antistatic plate a secured by two screws and the adapter ring b must also be removed in order fo fit the in use cover 2 2 Cautionary notes e L L S balances must not be operated in h
5. Net weight with packaging kg 1 3 2 3 1 3 2 3 1 3 2 3 1 3 2 3 Level indicator yes yes yes no yes Number of leveling screws 4 4 4 4 Certified balance available yes yes yes no yes 6 2 Options All optional equipment must be specified when ordering the balance Retrofitting is only possible if carried out by a METTLER TOLEDO service facility DATA 00 00 Internal batterie charger AccuModule RS232C interface Every balance can be equipped 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 sics classic and is only available in English The wide range of features of the balances regarding documentation of the results can be utilized by connecting to a printer e g the RS P26 or LC P45 from METTLER TOLEDO Printed results then make a decisive contribution to simplifying GLP GMP compliant work RS232C special interface for PL S only This interface can only be used with the special auxiliary display for PL S balances Part No 12102508 see Section
6. Reference weight Piece counting Percent weighing Plus minus weighing too small Increase reference weight Internal fault Contact METTLER TOLEDO customer service 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 PL S models except PL203 S Check AC power supply Plug AC adapter into power supply Replace batteries if using rechargeables connect instrument to AC power supply Appendix 34 7 3 Maintenance and cleaning O ll m 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 i
7. C Settling time typical 3s 3s 1 5s 1 5s Adjustment weight internal no no no no Adjustment weight external optional 200 g 200 g 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 4 4 Certified balance available no no no no optional in Asia PL S PL83 S PL203 S PL202 S PL202 S2 Max capacity 81g 210g 210g 210g Readability 0 001 g 0 001 g 0 01 g 0 02g Repeatability sd 0 0008 g 0 0008 g 0 008 g 0 008 g Linearity 0 002 g 0 002 g 0 02g 0 02g Sensitivity temperature drift 10 ppm C 6 ppm C 10 ppm C 10 ppm C 10 C 30 C Settling time typical 25s 3s 15s 15s Adjustment weight internal no no no no Adjustment weight external optional 50 g 100g 200g 200 g Interface RS232C optional optional optional optional External dimensions of balance W D H in mm 194x225x137 194x225x145 194x225x67 194x225x67 External dimensions of packaging W D H in mm 350x275x140 350x275x140 350x275x140 350x275x140 Weighing pan 100 mm 100 mm 120 mm 120 mm Usable height of draft shield 74 mm 74 mm Net weight with pac
8. software for easy data transfer to PC 20340 Transport case For all PL S models without 2102982 draftshield accomodates balance AC adapter batteries and weights Weighing pan Only for PL S 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 12102987 D RS232 interface necessary Technical data options optional equipment 30 6 5 Dimensional drawings in mm AL with 0 1 mg draft shield 225mm 225 364 PL with mg draft shield 150 mm 150 p 287 PL without draft shield 335 2 238 Technical data options optional equipment 31 PL S with draft shield 137 PL203 S 145 f METTLER TOLEDO 194 PL S without draft shield METTLER TOLEDO 194 2244 Appendix 32 7 Appendix Function Adjusting Function Free factor BALANCE CALIBRATION 04 07 2006 09 55 10 METTLER TOLEDO Type PL1502 S SNR 1120053108 SW 1 0 Weight IDs jer Weight 1000 00 g External Cal done Signature
9. 12 pp Buras A0204 pejoejes eq ApuJ uoijoisiDe senspeu pup sjuDiew jouoou ejpudojddp ay Aq pewojb spun Buyam esouj Ajuo seoup pq Pele UM e uolido nual peBupuo eq jouupo pup Huljes pexij 0 SOY uodo nuaw siy SEOUDIDG peuiieo YM a S JON bdd 5 3003 s e3 g 5 i A v 93 n 0026 R dbi Pe I E i oly UHO puos 0L 0096 P4 003 P3 ou dg 359H DOr P9 002 Pd ou a Preza 395 Supe ou SH L 4 y LN RO Y 233 2g L 330 SH TENTI ZL o 9Jeu SpUeH EL d30H 15 3308 o23gg ou f Y 1 Y 3308 n ut Ho yNys o ny 4 n the menu you can change the weighing unit select additional functions and carry out various settings A description of the individual menu options is given in Section 4 3 4304 eg jun Buiybiem G EET TE ERIE DuiuDIeM y uonoun Z yasoy nuaul Jo MaIAJ9AQ Menu 12 4 2 Menu operation Opening the menu Gig 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 SD Select menu options The 2 key is used to select individual menu options with their current settings rESEE one after the other F rEcRLL Change settings F rEcALL Pressing the gt key displays the ne
10. 6 4 When this auxiliary display is connected no special settings need to be made in the menu The models PL S except PL203 S can be supplied with an internal battery charger AccuModule as an optional extra They can then run an rechargeable batteries instead of disposable ones see sections 2 3 6 4 Technical data options optional equipment 27 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 with 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 fo
11. 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 set at the same value 4 3 12 Bit Parity 12th menu option Note This menu option is only availab t sets the character format for the perip 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 jb E Tb no fb 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 17 5 Functions Settings and values saved under a given fu
12. are saved at the same time Menu StorEd exo 4 3 2 Functions 2nd menu option see Section 5 for their use 4 3 4 Weighing unit 1 4th menu option UNIT 1 by national weights and measures legislation Unit Unit ig g gram kg kilogram mg milligram ct carat Ib pound Unit 102 oz ounce ozt troy ounce GN grain dwt pennyweight mo momme m Mesghal Unit dwt Htl Hong Kong tael Stl Singapore tael ttl Taiwan tael fo tola bt baht Conversion factor g 453 59237 g 28 349523125 g 31 1034768 g 0 06479891 g 1 55517384 g 37 7993641666667 g g 11 6638038 g Menu 13 x n addition to simple weighing the following functions can be selected with the F cEcRLL FEAR F rEcCALL Recall weighing F nont F nonE No function simple weighing PCS F count Piece counting F count F 100 96 Percent weighing E iD F FAC M Multiply free factor value by weight change size of display increment E FAC d FFACd Divide free factor value by weight change size of display increment He Fac P F PM Plus minus weighing Sas F dYn A Dynamic weighing with automatic start F PPT F dYn M Dynamic weighing with manual start F dY n A F dSga P 4 3 3 Weighing mode 3rd menu option J This setting allows you to adapt the balance to the
13. fully charged all three segments of the symbol are permanently lit The condition of the rechargeable batteries is displayed at all times when the instrument is in use just as with normal batteries Notes Startup 9 e NiMH rechargeable batteries are included in the standard supply AccuModule e Battery operation is automatically overridden when the AC adapter is connected to the AC power supply AN If weighing with power supply connection 48 h the batteries must be removed overheating hazard e To prolong battery life it is advisable to activate Auto shut in the menu see Section 4 3 7 e All discarded batteries must be disposed of in an environmentally responsible manner No attempt must be made to incinerate or disassemble them e AL PL and PL203 S Models cannot be operated with with rechargeable batteries 2 5 Adjusting calibration To obtain accurate weighing results the balance must be adjusted to match the gravitational acceleration at its location Adjusting is necessary before the balance is used for the first time e at regular intervals during weighing service 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 external weight Have required adjusting weight ready Unload weighing pan Press and hold the Cal key do
14. resolution of the balance model itself Functions 19 Requirement The function F FAC M or F FAC d must be activated in the menu Section 4 Xn 4 hj a etoo ar ea aG eC ae rz UUJ3 S ann 5 onu Entering the free factor and or the display increments Hold the F key down until F FAC M or F FAC d appears in the display Press the gt key to select FAC M FAC d or noFAC M noFAC d Function deactivated Release the key Either the factor 1 appears as default value or the factor that was saved most recently This value can now be changed Pressing the z key increases the factor Pressing the 1 10d key reduces the factor 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 key it will not be saved auto matically StEP appears in the display and the program changes 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 This value can be changed in the same way as for the free factor see above Confirm the selected display increment with the E gt key it will not be saved automatically The appropriate calculation is th
15. F key until ArGEt appears Press the i key to select ArGEt and notArGEt Plus minus weighing deactivated Confirm this with the E gt key the target weight is adopted automatically after 7 seconds if no action is taken The target weight is displayed again for a further two seconds following which the display changes toL prompting you to enter the tolerances as a percentage of the target weight The displayed default value can be changed Pressing the gt key increases the tolerance Pressing the 1 10d reduces the tolerance Pressing the key once changes the value by one increment If the key is held down the value changes increasingly rapidly Confirm the selected tolerance with the gt key it is adopted automatically after 7 seconds if no action is taken The target weight and the tolerances have now been set 1 Displayed weighing results The display indicates the weighing status as follows E lights up The weight on the pan is less than the set lower tolerance E and ok light up The weight on the pan is within the set tolerances but below target weight ok lights up The weight on the pan is exactly equal to the target weight ok and 4 light up The weight on the pan is within the set tolerances but greater than the target weight lt q lights up The weight on the pan is greater than the set upper tolerance Toggli
16. Operating Instructions METTLER TOLEDO Line of Classic Light Balances e AL e PL PL S Www mt com classic EDO Operating instructions in a nutshell A Press key briefly AS Press and hold key down until the desired display appears W automatic sequence 15 13g p Switching on Recall weight Recall weight Dynamic weighing Free factor selectable value L display increment D 11699 le AX d 989988888 IS 800g e v E 26 12 000 E fac pq uuu g e F 4 NANNA Switching off Nay o 25135 g xe if e 7A FAAA N5 on OFF 000g S Y EET n v z with automatic start Dyn A 1 109 EN 3 Im Simple weighin xe p ghing CHEER 1 10d 209500 amp 550 g Gore 000 g i s a Y Le a n m CF o 18203 9 260339 7 PI sing Dp 5tEP 125000 g lece counting with manual start Dyn M v amp z INST Adjusting SF ME RN S Le calibration external B m F z a Ls 2 69 Cal 9 Cr Exes 6 mx ESL x C6033 g Z LD 207g we Ed Cal 5 Plus minus weighing P Bayes 7 7 7 tm Percent weighing A ES s ra o 1 P ola a 1 a D m i Uu O 77
17. ations 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 its cone down on its head only on its side This exposes the opening for the hanger making weighing below the balance possible Antitheft device All models are provided with a lug for attaching an antitheft device see optional equipment in Section 6 4 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 AL they must be left switched on for at least 60 minutes to reach operating temperature before carrying out the first weighing operation Startup 8 Battery operation PL S models only except PL203 S Models in the PL S line of balances except PL203 S 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 Cl
18. azardous areas with the standard supply AC adapter e Before connecting the AC adapter verify that the voltage printed on it corresponds fo the local AC power supply voltage If this is not the case please contact your local METTLER TOLEDO dealer L S balances may only be used indoors in a dry environment For use with CSA Certified or equivalent approved power source which must have a limited and SELV circuit output Startup 7 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 Q 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 to a new location Preparations for weighing below the balance To carry out weighing oper
19. cable 1 m adjustable base and mounting plate with screws 00224200 12120057 12102508 Density kit for AL models For analytical balances 0 1 mg 00033360 Draft shields for PL S models Glass cylinder see also weighing pan Round draft shield with sliding opening Draft shield for AL PL models For mg balances 150 mm 12102988 12102505 12105346 Interfaces for PL S models e RS232C e RS232C special for auxiliary display PL S The interface must be fitted in the factory Retrofitting is only possible if carried out by a METTLER TOLEDO sevice facility Interface cable e RS9 RS25 m f length 2 m 11101052 e RS9 RS9 m f length 1 m 11101051 e RS9 RS9 m m length 1 m 21250066 e RS232 USB converter cable 11103691 29 Internal battery charger AccuModule PL S models only except PL203 S This module for the fully automatic charging of rechargeable batteries must be fitted in the factory Retrofitting is only possible if carried out by a METTLER TOLEDO service facility In use cover AL PL models e PL S models 12102970 12102980 Printer Application printer LC P45 00229119 Plain paper printer 24 characters with additional functions time date statistic multiplier etc Printer Report printer RS P26 2120788 Plain paper printer 24 characters with additional functions date and time Rechargeable batteries 2102935 Pack of 4 Software LabX direct balance
20. dablity number of decimal places gt iedg The balance is operating with its normal readability and speed Press the 1 10d key and the balance operates with reduced readability one decimal place less but 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 The weight is displayed Press the gt 0 T key briefly 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 value The tare weight remains stored until the gt 0 T key is pressed again or the balance is switched off 11 Menu pejjpjsui ueeq soy eopyiejur UD J pe ojdsip AUD lun jpjeudueg 9 uodo nueui ui pejoejes ueeq SPY Iejuld 10 SOH J UMOYs AjUo 81D suojdo nueuleseu apo pues e uodo nu w ui pejoejes ueeq JOU SOY 440 S Ji uwous Ajuo si uoijdo nueul SIUL c gun pjeudiieq g uodo nueui ui pejoejes ueeq SOY JSOH J UMOYS Ajuo si uodo Nua SIU 4 Menu 4 1 Overview wun jelayduadg g E3308 2 3308 1321 20
21. ed The E gt key can be used briefly to confirm or automatic acceptance after 7 Seconds Switching between percent weighing and weight display Place weighing sample in centre of pan The weight of the sample is displayed as a percentage of the target weight Press the E key The weight is displayed Return to display in percent pressing the gt key again 5 4 Weighing with free factor and or selectable display increments In this menu option a custom free factor can be defined at will This value is then either multiplied CF FAC M by the weighing result in grams i e reading factor 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 The free factor FAC M function can for example be used to calculate the price of the material weighed directly or to calculate the weight per defined unit of surface area It can also be used to convert the weight into any desired alternative unit This facility for dividing the factor by the weight FAC d is required for instance in the textile industry to determine yarn count The ability to select the display increments makes it possible to specify how the weighing result is to be presented the choice of display increments being limited by the set factor and the
22. en made using the weight on the pan in grams and the selected factor the result being displayed with the selected display increment No units are displayed the symbol being displayed instead The calculation is always based on the weight in grams Note f you only want to change the display increments set the free factor at exactly 1 Toggling between displaying the calculated value and the measured weight 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 displayed with the selected display increment Press the gt key The weight is displayed in unit 1 and if the key is pressed again in unit 2 provided that this option is activated Press the gt key again to return to the calculated value Functions 20 5 5 Plus minus weighing The plus minus weighing function enables the parts or quantities dispensed on the weighing pan to be compared with a target weight and tolerances set by the user Symbols in the display E gt ok lt help the operator to assess the weighing result quickly Requirement The function F PM must be activated in the menu Section 4 3 E Setting target weight and tolerances Place the target weight on the weighing pan Minimum weight 10d display increment Hold down the
23. eral unit t specifies how a value is transferred to a peripheral device S oFF Send mode switched off 5 oF F S Stb The next possible stable value will be transferred after the E gt key has been pressed 5 5tb S Cont All values are transferred automatically S Auto Only stable values are transferred automatically 5 Cont S All The current value is transferred after the E gt key has been pressed 5 Auto 5 ALL 4 3 10 Send format 10th menu option see overview and notes in Section 4 1 Note This menu option is only available if the S oFF setting was not selected in the 9th menu option Send mode It sets the data transfer format 5 5105 S SICS 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 sics classic More Information please find in the Section 6 3 S PM The following PM balance data transfer formats are used S Stb L414 1 67890 ug S Cont Suun 1 678901 19 SDuuul 391 10 1g S Auto SLiLiL1111 67890 ag S All Lai 1 67890 g uDuuu1 39110ug unidirectional no MT SICS commands are accepted Menu 16 4 3 11 Baud rate 11th menu option see overview and notes in Section 4 1 bd e400 bd 60G Note This menu option is only available if the
24. f corrosive substances are de posited on chrome steel for an extended period of time and if air is excluded for example 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 35 7 4 Declaration of conformity The undersigned declare on behalf of Mettler Toledo AG Im Langacher CH 8606 Greifensee that the balances METTLER TOLEDO AL PL PL S to which this declaration relates serial number specified on the product are in compliance with the below
25. ing 2200 units selected in the menu UNIT 1 and UNIT 25 SOM Notes 07802 e Switching between weight units may be blocked with certified balances bid depending on national weights and measures legislation This function is not available with dynamic weighing Technical data options optional equipment 23 6 Technical data options optional equipment 6 1 Technical data Standard equipment of L L S balances e AC adapter fo national standard 100 240 VAC 50 60 Hz 0 3 A Protection e Protected against dust and water e Pollution degree 2 12 VDC 0 84 A max 25 34 VA e Installation category class Il Balance power input 6 14 5VAC 50 60Hz 4VA or e EMC see declaration of conformity 7 20VDC 4W Ambient conditions The technical data are valid under the following ambient conditions e Ambient temperature 10 C 30 C e Draft shield on models with 0 1 1 mg resolution e All models can weigh below balance Materials Housing base Relative humidity 10 96 to 80 at 31 C AL PL PL203 S die cast aluminum painted linear decreasing PL S plastic ABS PC fo 50 96 at 40 C noncondensing Operability is assured at ambient temperatures between Top housing e Weighing pan plastic ABS PC 18 10 chromium nickel steel Batteries PL S only except PL203 S 5 and 40 C e 4x AA LR6 1 5 V alkali manganese
26. kaging kg 1 3 2 4 2 4 4 1 1 0 2 1 1 0 2 1 Level indicator yes yes yes yes Number of leveling screws 2 2 2 2 Certified balance available yes yes no yes Technical data options optional equipment 25 PL S PL602 S PL802 S PL1502 S Max capacity 610g 810g 510g Readability 0 01 g 0 01 g 0 01 g Repeatability sd 0 008 g 0 008 g 0 02 g Linearity 0 02g 0 02g 0 03 g Sensitivity temperature drift 10 ppm C 10 ppm C O ppm C 10 C 30 C Settling time typical 25s 25s 3s Adjustment weight internal no no no Adjustment weight external optional 500 g 500g 000 g Interface RS232C optional optional optional External dimensions of balance W D H in mm 194x225x67 194x225x67 94x225x67 External dimensions of packaging W D H in mm 350x275x140 350x275x140 350x275x140 Weighing pan 160 mm 160 mm 160 mm Usable height of draft shield Net weight with packaging kg 1 2 2 2 1 2 2 2 1 3 2 3 Level indicator yes yes yes Number of leveling screws 4 4 4 Certified balance available yes yes yes PL S PL601 S PL1501 S PL1501 S2 PL3001 S Max capacity 610g 1501g 1501 g 3100 g Readability 0 1g 0 1g 0 2g 0 1g Repeatability sd 0 08 g 0 08 g 0 08 g 0 08 g Linearity 0 2g 0 2g 0 2g 0 2g Sensitivity temperature drift 10 ppm C 10 ppm C 10 ppm C 10 ppm C 10 C 30 C Settling time typical 1s 1 5s 1 5s 2 Adjust
27. lowing data Max maximum capacity d readability Min minimum capacity recommended minimum load only relevant for certified balances e verification scale interval smallest display increment tested during certification only relevant for certified balances Weighing pan Draft shield element not on all models Draft shield supplied as standard with models with a readability of O 1 mg and 1 mg Leveling feet not all models Hanger opening for weighing below the balance underside of balance AC adapter socket RS232C interface optional on PL S models Lug for optional antitheft device Leveling control not all models Compartment for batteries only PL S models except PL203 S Optional interface for special PL S auxiliary display only PL S models Keys and display are identical for all L L S balances 1 3 Overview of key functions The balances have two operator contro Getting to know L L S balancees line on the operator control level and how long the key is pressed Weighing mode Key functions in weighing mode Press briefly Reduce readability Press and hold down A Cal e Adjust calibrate 5 levels the weighing mode and the menu The function of each individual key depends Switch on Zero tare Cancel function off e Switch off Switch Change settings e Call function A function must be activated in the menu otherwise F nonE appears in the display
28. m the weighing pan or the container Dynamic weighing with manual start F dYn M gt gt gt gt Notes The 4 key can be used select the dynamic weighing The display shows the symbol le Load weighing sample Start weighing with the L2 key During the weighing time a count down runs in the display Read off result he result of the dynamic weighing is displayed with calculated value and remains in the display until the weighing sample is removed from the weighing pan or the container he weighing cycle with the same weighing sample can be restarted with the E gt key he i key can be used to switch between dynamic weighing and normal weighing For weighing goods below 5 g the weighing must be started manually with the E gt key even for dynamic weighing with automatic start Functions 22 Changing the weighing time Press and hold the F key until t 2 3 appears in the display Repeatedly press the gt key until the desired weighing time appears lel Possible values are 3 5 10 20 1 2 election with the E gt key briefly to confirm or by automatic acceptance after 3 seconds m oe 5 7 Switching weight units Requirement Different weight units must be activated in the menu for unit 1 and unit 2 Section 4 The gt key can be used at any time to toggle between the two weigh
29. ment weight internal no no no no Adjustment weight external optional 500 g 1000 g 1000 g 2000 g Interface RS232C optional optional optional optional External dimensions of balance W D H in mm 194x225x67 194x225x67 194x225x67 194x225x67 External dimensions of packaging W D H in mm 350x275x140 350x275x140 350x275x140 350x275x140 Weighing pan 160 mm 160 mm 160 mm 160 mm Usable height of draft shield Net weight with packaging kg 1 2 2 2 1 3 2 3 1 3 2 3 1 3 2 3 Level indicator no yes no yes yes Number of leveling screws 4 4 4 Certified balance available no yes no yes no Technical data options optional equipment 26 PL S PL3001S2 PL6001 S PL8001 S PL6000 S Max capacity 3100 g 6100 g 8100 g 6100 g Readability 0 2g 0 1g 0 1g 1g Repeatability sd 0 08 g 0 08 g 0 08 g 0 8g Linearity 0 2g 0 2g 0 2g 2g Sensitivity temperature drift 10 ppm C 10 ppm C 10 ppm C 10 ppm C 10 C 30 C Settling time typical 2s 2s 2s ls Adjustment weight internal no no no no Adjustment weight external optional 2000 g 5000 g 5000 g 5000 g Interface RS232C optional optional optional optional External dimensions of balance W D H in mm 194x225x67 194x225x67 194x225x67 194x225x67 External dimensions of packaging W D H in mm 350x275x140 350x275x140 350x275x140 350x275x140 Weighing pan 160 mm 160 mm 160 mm 160 mm Usable height of draft shield
30. mentioned EEC Directives including all amendments 73 23 EEC Low Voltage Directive 89 336 EEC Electromagnetic compatibility 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 Balances in certified version additionally compliy with 90 384 EEC Non automatic weighing instruments and standard EN45501 EC type approval No AL balances D03 09 027 PL S balances D03 09 005 Greifensee 03 10 2007 Mettler Toledo AG Laboratory amp Weighing Technologies V hayet fg Ren Lenggenhager Marcel Strotz General Manager Manager SBU LAB Basic Weighing 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 11780906 Subject to technical changes and to the availability of the accessories supplied with the instruments Mettler Toledo AG 2007 11780906A Printed in Switzerland 0710 2 12 Mettler Toledo AG 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. nction 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 nnn uuu g LF Sy 26 12 g 000g 5 2 Piece counting Put weight on balance Display shows weight value and stores stable value Remove weight When the weight is removed the Display shows zero Press the 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 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 count must be activated in the menu Section 4 Place empty container on the balance and fare by briefly pressing the 0 T key Setting the reference a reference weight must first be entered for piece coun
32. ng between plus minus weighing with weight display and percent display Place the sample on the weighing pan Its weight is shown in unit 1 Press the 2 key The weight is then displayed as a percentage provided the balance is activated for unit 2 and the key is pressed again To return to the plus minus weighing display press the gt key again 5 6 Dynamic weighing time Functions 21 Dynamic weighing is suitable for the weighing of unstable weighing samples The mean value of the weighing results is deter mined over a specified time period weighing time The more unstable the weighing sample the longer the selected weighing Requirement F dYn A for au omatic start or F dYn M for manual start must be activated in the menu Section 4 Factory setting is a weighing time of 3 seconds t 3 m eT 26033 Dynamic weighing with automatic start F dYn A The gt key can be used select the dynamic weighing The display shows the symbol ll Load weighing sample As soon as the balance is relatively stable weighing starts automatically During the weighing time a count down runs in the display Read off result The result of the dynamic weighing is displayed with calculated value and remains in the display until the weighing sample is removed fro
33. ommands and functions 27 3 2 Simple weighing 6 4 Optional equipment esee 29 3 3 Faster weighing with reduced readability 10 6 5 Dimensional drawings in mm 30 3 4 Taring 7 Appendix 32 4 Menlo heri enneniies 11 7 1 Typical printouts from METTLER TOLEDO 4 1 Overview RS P26 and LC P45 printers ssssss 32 4 2 Menu operation 12 7 2 WO IE 2 33 4 3 Description of menu options sssss 12 7 3 Maintenance and cleaning sse 34 7 4 Declaration of conformity sssssess 35 Getting to know L L S balances line 4 1 Getting to know L L S balances line 1 1 General Balance features The L L S balance line ranges from high resolution analytical balances AL with a readability of 0 1 mg through to precision balances PL PL S with a read ability of 0 001 g to 1 g The weighing ranges extend from 51 g to 8 1 kg In addition to basic operations such as weighing taring and adjusting cali bration miscellaneous functions such as Recall weight Piece counting Percent weighing Dynamic weighing Weighing or Free factor can be activated Several L L S balances are fitted with a glass draft shield in the factory with other models a draft shield is available as an optional extra Keys Display Model plate with the fol
34. ordered when the balance is purchased or be retrofitted later by a METTLER TOLEDO dealer Caution If the balance is equipped with an AccuModule internal battery charger on no account must normal i e disposable nonrechargeable batteries be used This would consti tute a fire and explosion hazard Only rechargeable NiMH nickel metal hydride batteries may be used Balances equipped with the internal charger have the following warning notice on the cover of the battery compartment and on an adhesive label on the underside of the balance CAUTION Risk of Battery Explosion if batteries are re placed with incorrect type Replace only with type NiMH RECHARGEABLE batteries If weighing with power supply connection gt 48 h the batteries must be removed overheating hazard Always fit the protective cover over the weighing cell cone before removing the cover of the battery compartment on the underside of the balance and inserting the NiMH rechargeable batteries Note ensure correct polarity as specified inside the battery compartment Close battery cover again Charging NiMH batteries Always charge NiMH rechargeable batteries fully before putting them into service To do this it is sufficient for the balance to be connected to the power supply by the AC adapter It is not necessary for the balance to be switched on If the balance is switched on during charging the display flashes in waves Once the batteries are
35. ose battery compartment again Oop Sr 5 iH il oH Jol 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 discharged 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 e 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 to incinerate or disassemble them e AL PL and PL203 S Models cannot be operated with batteries Rechargeable battery operation AccuModule with internal charger option for PL S models only except PL203 S PL S Models except PL203 S can also be operated with a battery charger integrated in the instrument This option is not part of the standard supply It must either be
36. pical 20 h with 2 9 Ah capacity Internal battery charger AccuModule optional PL S only except PL203 S e 4 NiMH typical 11h charging time 5h with 1 5 Ah capacity AL AL54 AL104 AL204 Max capacity 51g 110g 210g 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 0003 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 no no Adjustment weight external optional 50g 100g 200 g 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 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 2 5 8 8 2 5 8 8 2 Level indicator yes yes yes Number of leveling screws 2 2 2 Certified balance available yes yes yes optional in Asia Technical data options optional equipment 24 PL PL303 PL403 PL3002 PL4002 Max capacity 3l0g 410g 3100 g 4100 g Readability 0 001 g 0 001 g 0 01g 0 01g Repeatability sd 0 001 g 0 001 g 0 01g 0 01g Linearity 0 002 g 0 002 g 0 03 g 0 03 g Sensitivity temperature drift 6 ppm C 6 ppm C 6 ppm C 6 ppm C 10 C 30
37. r 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 28 The MT SICS commands listed below is a selected list of available commands For additional commands and further informa tion please refer to the Reference Manual MT SICS for B S L L S balances 11780447 downloadable from the Internet under www mt com sics classic S Send stable weight value Command S Send the current stable net weight value SI Send value immediately Command SI Send fhe current net weight value irrespective of balance stability SIR Send weight value immediately and repeat Command SIR Send the net weight values
38. repeatedly irrespective of balance stability Z Zero Command Z Zero the balance Reset Command e 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 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 6 4 Optional equipment AC adapter AC adapter universal EU USA AU UK 100 240 VAC 50 60 Hz 0 3 A 12 VDC 0 84 A 11120270 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 with calibration certificate for further details see METTLER TOLEDO Weights brochure or see wWW mt com weights 11795461 Antitheft device Cable with lock for all models 00590101 Auxiliary display Auxiliary display including RS cable and seperate AC adapter Auxiliary display with switchbox Auxiliary display PL S incl connection
39. ting Add a number of reference pieces to container Possible numbers are 5 10 20 50 100 and no piece counting deactivates Note that the minimum weight 10d d display increment and the minimum unit weight 1d Hold the F key down until SEt PCS is displayed Repeatedly press the gt key until the display equals the number of reference pieces entered Confirm the number of reference pieces with the E gt key or automatic acceptance after 7 seconds The current number of pieces PCS pieces is displayed Functions 18 Switching between piece count and weight display PCS h D Place the items to be counted in the container The number of pieces is displayed Press the gt key The weight is displayed in unit 1 and if the key is N48ig pressed again in unit 2 provided this function is activated Return to the piece count display by pressing the a key again 5 3 Percent weighing 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 96 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 3 key to select SEt 100 96 or SEt no 96 Percent weighing deactivat
40. tion on or off Autozero switched on 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 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 affer 5 minutes inactivity 4 3 8 Peripheral unit 8th menu option see overview and notes in Section 4 1 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 Printer Connected to a printer Host Connection to any desired peripheral device Aux display Connection of an optional auxiliary display unit communications parameters cannot be selected Menu 15 4 3 9 Send mode 9th menu option see overview and notes in Section 4 1 Note This menu option is only available if the Host setting was selected in the 8th menu option Periph
41. weighing mode Select Std 5td 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 1 dab changes of weight With robuSt absolute weighing the balance only reacts to more significant changes in weight so that the weighing result is very stable T robust Depending on requirements the balance can operate with the following units possible with certified balances only if permitted Comments faci noi ory setting with 0 1 mg and 1 mg balances wi ba no ba h 0 1 mg and 1 mg ances with 0 1 mg ances noi with 1 g balances The Malaysian tael has the same value Menu 14 4 3 5 Weighing unit 2 5th menu option UNIT 2 If it is required to show the weighing result in weighing mode in an additional unit by pressing the i key the desired second weighing unit can be selected in this menu option The same weighing units are available as under UNIT 1 with the exception of the tael units H tl S fl and t tl 4 3 6 Autozero 6th menu option see overview and notes in Section 4 1 Re ro no AcEra 4 3 7 Auto shut off 7th menu option ROFE 10 RBFF e ADEF 5 Pr intEr Ha5t ed ISPLAY This menu option allows you to switch the automatic zero correc
42. wn until CAL appears in the display Release key The required adjustment weight value flashes in the display Place adjustment weight in centre of pan The balance adjusts itself auto mati cally When 0 00 g flashes remove adjustment weight The adjusting is finished when the message CAL done appears briefly in the display followed by 0 00 g The balance is again in weighing mode and ready for operation Notes Certified PL S models cannot be adjusted by the user because of weights and measures legislation e This adjustment procedure can be terminated at any time with the C Cancel key The balance reverts to weighing mode Weighin 10 3 Weighing 3 1 On Off switching i On 9 89898989 gt gt 3 3 Faster weighing with reduced readability Switching on Remove any load from weighing pan and press On key briefly The balance performs a display test all segments in the display light up briefly When zero is displayed the balance is ready for operation Switching off Press and hold the Off key down until OFF appears in the display Release The key Place weighing sample on the weighing pan Wait until the stability detector disappears Read the result The balance has the facility for speeding up the weighing operation by reducing its rea
43. xt setting pressing the 1 10d key displays the previous one Once the desired setting appears in the display the next menu F 100 option can be selected E gt or you can close the menu see following Section Saving settings and closing the menu StorEd 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 DG ig Abort 001g Press the C key briefly The balance reverts to weighing mode Changes are not saved Note GC eD KO eO If no entry is made within 45 seconds the balance reverts to weighing mode Changes are not saved 4 3 Description of menu options 4 3 1 Reset or recording of balance settings 1st menu option RESET Reset balance settings rESEE Select Reset press and hold down the Menu key until the message r donE confirms that all menu settings have been reset The balance then reverts to uj r dank weighing mode and works with the factory settings Section 4 1 550g Recording balance settings rESEL 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 fo 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
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