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Precision Balance Series User Manual - Cole

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1. This will result in a printout that looks like Date 23 09 04 Time P5245 E27 ID No 123456 Net 123 456 g NOTE The format of the results line will change depending on the mode in which the balance is operating e g Normal weighing Check weighing Animal weighing 123 456 g Parts counting 1234 pcs Percent weighing 12 345 96 11 3 INPUT COMMANDS USING REMOTE KEYS The balance can be controlled with the following commands sent using remote keys such as from a PC The commands must be sent in upper case letters i e KT not kt Press 2014 29 the Enter key of the PC after each command the action of Carriage Return is denoted as lt CR gt as shown below Basic Input Commands IKT lt CR gt Tares the balance to display the net weight This is the same as pressing the Zero Tare key when the balance is in the normal weighing mode IKS lt CR gt Enters the setup section This is the same as pressing the Setup key when the balance is in the normal weighing mode Once entered the setup section the balance can be controlled remotely using the Input Commands as mentioned in this table which will perform the same key functions as described in section 13 0 IKP lt CR gt Transmits data over RS 232 interface This is the same as pressing the Print key when the balance is in the normal weighing mode IKM lt CR gt Enters the Modes section This is
2. NAME TEXT PRINTED ID number ID Serial number Serial no XXXXXXXXXXXX Date DATE dd mm yyyy Time TIME hh mm ss Net weight Net 9 Gross weight Gross g Tare weight Tare g Unit weight Unit wt xxx xxx g Count Count Xxxx pcs Reference weight Ref wt g Percent Percent xx xxx 28 Checkweigh lower limit Low g Checkweigh upper limit High xxx xxx g A blank line printed lt CR gt lt LF gt only Any of these can be printed on any of the 15 lines available Not all items need to be used and any one can be used more than once see section 13 3 The data for each form will be preceded by a start of header lt SOH gt character 01 and terminated with an end of transmission lt EOT gt character 04 These characters will be ignored by a serial printer but will allow a computer program which reads the data to distinguish between this block report format and the single line output format described above 11 2 STANDARD FORMAT The balance will print the following data as the standard form The standard form cannot be changed The format of the custom forms 1 and 2 will be the same as the standard form until modified by the user Line 1 Date Line 2 Time Line 3 Blank line Line 4 ID number Line 5 Blank line Line 6 Result Line 7 Blank line Line 8 Blank line
3. eee 7 1 SYMBOLS AND TEX 8 soles leche eon eis beeen ae Golde lesa 8 1 NUMERIC ENTRY METHOD 2 Peleo Ehe aote eh REEF tente sta au R ae dere eo RECENTE 9 INPUT OUTP T x mL M MR 10 OPERATIONS rrr REEL ERE RV antics EXE te Ext Nes faut 10 1 INITIALISATION 10 2 PASSCODES 10 3 WEIGHING 10 4 5 10 4 1 Parts COURTING 10 4 2 PEFCENE EE 10 4 3 Dynamic Animal Weighing ccc cccccssscccssssececsssceceessscecsessececssseceesseseceesseescsssseceesaseecsesaeeeerseseceees 10 4 4 Density Determination cran en e tete entends 11 RS 232 INTERFACE maa e 11 1 11 2 11 3 N w 12 13 13 1 13 2 13 3 ENABLE SERIAL INTERFACE 5 13 4 FORMAT OF CUSTOM FORMS 1 and 2 13 5 SETUP PARAMETERS e eoe roe heo er temper einer aper osu Sas obs ous rose e veg er e edes e o eves 13 6 CALIBRATION SETUP ER 13 7 5 14 PERIPHERALS 14 1 DENSITY DETERMINATION KIT 14 2 ertet teer e ee eue tenere ee ope ee epa Eee E px ees Eae x qe Ane erbe deua nel en 14 3 THERMAL P
4. Model 213 413 Maximum Capacity 210g 410g Readability d 0 001 g Number of intervals n 210000 410000 Recommended min weight 0 1g Repeatability Std Dev 0 002 g Linearity 0 002 g Units of Measure grams milligrams carats grains ounces troy ounces pennyweight some models feature mommes custom unit Stabilization Time Typically 3 seconds Operating Temp 10 C to 40 C recommended External mains power adapter supplied as standard Power Supply Input Voltage 100 240 VAC 50 60 Hz Battery pack included with some models Input Voltage 18 VDC 830 mA Weighing Precision Load Cell mechanism Calibration External calibration as standard internal calibration option External Calibration Mass Fixed value Recommended OIML class E2 ASTM ANSI class 2 100 g 200g 200 g 400 g Display LCD with blue backlight 7 characters 20 mm high plus symbols 2 Square toughened glass draft shield With alloy Lid 160 x 160 mm Pan Square 304 stainless steel 130 X 130 mm Overall Dimensions w x d x h 220 x 310 x 90 mm without breeze shield 8 7 x 12 2 x 3 5 Net Weight 3 1 kg 6 lb 12 oz 2014 3 3 Toploading Models Suffix e for external calibration models Suffix i for internal calibration models Model 2202 4202 5001 10001 15001 Maximum Capacity 22
5. is on Net will be displayed to indicate that the balance is tared When the display shows zero place the item to be weighed Only the net weight will be displayed At any time the Unit key may be pressed to select another unit Use the Up or Down keys to scroll through the units and select the desired unit by pressing Setup the display will change to show the weight in the selected weighing unit The available weighing units can be enabled or disabled by the user see section 13 1 Only weighing units that have been enabled will be cycled through when Unit is pressed Weighing Units Note Approved units have restricted range of units available You can select alternative weighing units to display the weight by pressing the Unit key The available weighing units are Unit Symbol Models Conversion Conversion Factor Factor 19 1 unit grams 1 GRAMS g All 1 1 0 2 MILLIGRAMS mg not 0 01g units 1000 0 001 3 KILOGRAMS kg 0 019 amp 0 1g 0 001 1000 units 4 CARATS ct All 5 0 2000 5 PENNYWEIGHT dwt All 0 643014865 1 555174 6 GRAINS GN All 15 43236 0 0647989 7 TROY OUNCES ozt All 0 032150747 31 103476 8 OUNCES oz All 0 035273962 28 349523 9 POUNDS Lb 0 01g amp 0 1g 0 00220462 453 59237 units 11 CUSTOM Custom All As specified As specified It is possible to set the balance to display only grams Grams will always be one of the units e
6. RS 232 INTERFACE The balances have the ability to send or receive data over the serial interfaces RS232 and USB Both interfaces are controlled by the following parameters An additional interface is available to operate with the Remote Display unit The USB and RS232 are general purpose serial ports so that the weighing data can be sent over the interface either automatically or when the user presses the Print key 11 1 HARDWARE The RS 232 interface is a simple 3 wire connection The input and output connections are Connector 9 pin D sub miniature socket Pin 2 input to balance RXD Pin 3 output from balance TXD Pin 5 Signal ground GND Handshaking is not applied Baud rate 4800 9600 19200 38400 Parity NONE 8N1 EVEN 7E1 or ODD 7 O 1 All lines are terminated with carriage return and line feed lt CR gt lt LF gt In continuous output mode or if single line output on demand is selected the serial output format will be a single line the form 1234 567 g lt CR gt lt LF gt The format of the single line output will change depending on the mode in which the balance is operating as described below If output on demand is selected the user may optionally configure the serial output as a choice of 3 styles of form either in a default format or in one of two custom formats Each of the custom formats can be configured to output up to 15 lines of data The data types that can be printed are
7. Security locking point 3 SPECIFICATIONS 3 1 Precision Analytical Models Suffix e for external calibration models Suffix i for internal calibration models Model 124 214 224 Maximum Capacity 120g 210g 220g Readability d 0 0001 g Number of intervals n 1200000 2100000 2200000 Recommended 0 019 min weight Repeatability Std Dev 0 00015 g 0 0002 g Linearity 0 0002 g Units of Measure grams milligrams carats grains ounces troy ounces pennyweight some models feature mommes custom unit Stabilization Time Typically 3 seconds Operating Temp 10 C to 40 C recommended External mains power adapter supplied as standard Input Voltage 100 240 VAG 50 60 Hz Input Voltage 18 VDC 830 mA im Force Restoration Balance Motor Calibration External calibration as standard internal calibration optional External Fixed value Recommended OIML class E2 ASTM ANSI class 1 Calibration Mass 100g 100 200 g Display LCD with blue backlight 7 characters 20 mm high plus symbols Shield Sliding door Draft Shield 132 x 142 x 233 mm w x d x h Pan Size Round 90mm diameter Pii Ce 220 x 310 323 mm 8 7x12 2x 12 7 in wxdxh Net Weight 5 2 kg 11 lb 8 oz 2014 3 2 Precision Toploading Models Suffix e for external calibration models Suffix i for internal calibration models
8. density will be calculated based on the temperatures entered using the keypad numeric entry method Steps Density Solid Density Liquid Press Mode and then Up and Down keys to select or Press Setup to enter Density mode If Density Solid was selected the type of liquid used for the test must be selected Press Up or Down to select the liquid water display wAtEr ethanol EtHAnOL or other OtHEr For the Other choice the density will be asked for Enter the density g cc using the numeric entry method see section 7 1 The display will show g cc Press Setup to continue The balance will request the weight of the sample in air by displaying Air wt Place the item on the pan or in receptacle if the density kit is used and press Setup The weight will be shown in the last weighing unit selected After completion of the air weighing the balance will request the weight in liquid by displaying wt Submerge the item in the liquid and press Setup to start the liquid weighing After completion of the liquid weighing the balance will compute the density of the sample and display it as XXXX g cc Remove the item from the pan and press Mode to continue with a new sample or press 3 0 T to return to normal weighing 2014 26 10 4 4 2 DENSITY OF A LIQUID When finding the density of a liquid it is necessary to weigh a sample of known
9. immerse the balances in water Avoid air movement such as from fans or opening doors Do not place near open windows or air conditioning vents Keep the balance clean Do not stack material on the balances when they are not in use 2014 11 6 SETTING UP THE BALANCE 6 1 First Steps 6 1 1 Levelling the balance After placing the balance in a suitable place level it by 3 using the spirit level on the front of the balance To level CRP the balance turn the two adjustable feet at the rear of E the balance until the bubble in the spirit level is centred 6 1 2 Warm Up Time eco opera Insert the power supply cable DC connector to the isplar pr DC ae S connector on the rear of the balance Plug the power 1 supply module into the mains The display will indicate the balance serial number if set and the software revision number followed by the capacity of the balance Next the balance will run a self test by displaying all segments followed by a symbol indicating the balance is in busy mode If the balance serial number is not set the display will show dashes The display will show zeroes accompanied by the 30 symbol Before you start weighing you have to wait for the balance to achieve a stable internal temperature A stable sign is shown when the balance is in stable Soe ET ET Dee condition It will turn off if the balance is not stable TBBBBBBB Exact ze
10. the Up or Down key respectively 2014 23 10 4 3 Dynamic Animal Weighing The balance can be set to weigh animals or moving items also known as dynamic weighing The balance will collect the weight over a period of time to arrive at an average value and display the value until the operator resets the balance The actual weighing process can begin either automatically when the weight is placed on the pan or when initiated by the operator The weighing unit can be selected as normal using the Unit and Setup keys before entering the dynamic weighing process Steps Press Mode and then the Up or Down key to select Dynamic Animal Weighing When PYnamic is displayed press Setup to enter the dynamic weighing mode Press Up or Down to select for starting the dynamic weighing using the method previously set or SEtuP to set up the balance for animal weighing see the section on Dynamic Weighing Setup Parameters 10 4 3 1 MANUAL MODE When the balance is in the MANUAL mode If Setup is pressed when rUN is selected balance will display StArt Place the item on the pan and press Setup again After the configured Delay and test time are computed by the balance the result will be displayed by showing after a pre set time Delay and Sampling period see the section Dynamic Weighing Setup Parameters 10 4 3 2 AUTO MODE When the balance is in the AUTO mode If Setup is pressed w
11. the other parameters Press Setup when SEriAL is displayed to enter the sub menu The parameters that can be set are EnAbLE The serial port can be set to On or OFF bAUd Set the Baud Rate to 4800 9600 19200 or 38400 the default rate being 4800 PAritY Set the Parity to nOnE EVEn or Odd StAbLE To print when stable On or regardless of stability OFF COntin Set the RS 232 to send data continuously to On or OFF PEriOd Set the RS 232 to send data periodically set in seconds to On or OFF If On is selected the value can be changed between 1 and 999 seconds using Up and Down FOrmAt To send data as a single line of data using the standard format or using a customer designed format FORM 1 or FORM 2 REMOTE To enable the remote display Select ON for the remote display operation or OFF to disable the remote display is default 13 4 FORMAT OF CUSTOM FORMS 1 and 2 If FOrm1 or FOrm2 is selected it can be changed by the user using a selection of available data By default the 2 forms are the same as the standard form unless changed by the user as below When FOrm 1 or FOrm 2 is selected the user can set the information to be printed on each line of the form Pressing the Up or Down keys will cycle through the options available The options are INStid Instrument ID number Ser no Serial Number tlmE Time dAtE Date nEt Net Weigh
12. volume in air and then in the liquid The volume of the sample must be entered by the user The last known volume is stored for use at any time If using the density determination kit the volume of the plumb is marked on its support i e 10 123 Steps Press Mode and then Up and Down to select Density Liquid Press Setup to select the Liquid Density mode Use Up and Down to scroll through the solid or liquid method The volume will be asked for Enter the volume using the keypad numeric entry method or continue using the last volume entered The display will show V XX XXX Press Setup to continue The balance will request the weight in air by displaying Air Wt Place the glass plumb supplied with the density determination kit in air on the weighing pan and press Setup to start the air weighing The value will be shown in the last weighing unit selected After completion of the air weighing the balance will request the weight in liquid by displaying LIQ Wt Submerge the glass plumb in the liquid and press Setup to start the liquid weighing The weight will be shown in the last selected unit After completion of the liquid weighing the balance will compute the density of the liquid and display it as XXXX g cc Remove the item from the pan Press Mode to continue with a new sample or press 30 T to return to normal weighing Pressing Print will print the density value in g cc 2014 27 11
13. 00 g 4200 g 5000g 10 kg 15 kg Readability d 0 01 g 0 01 g 0 1g 0 1g 0 1g n 220000 420000 50000 100000 150000 Min 0 2 g 2g 0 02 g 0 29 Linearity 0 04 g 0 4g Units of Measure kilograms grams carats grains ounces troy ounces some models feature pounds ounces 02 mommes custom unit Stabilization Time Typically 3 seconds Operating Temp 10 C to 40 C recommended External mains power adapter supplied as standard Power Supply Input Voltage 100 240 VAC 50 60 Hz Battery pack included with some models Input Voltage 18 VDC 830 mA Weighing Precision Load Cell mechanism External calibration as standard Calibration internal calibration optional External calibration as standard Fixed value Recommended OIML Fixed value Recommended OIML class F2 External ASTM ANSI class 4 Calibration Mass class F1 ASTM ANSI class 3 1 kg 2 kg 2 kg 4 kg 2 kg 5 kg 5 kg 10 kg Display LCD with blue backlight 7 characters 20 mm high plus symbols Draft Shield wx d x h None Pan Size Trapezoidal 165 mm X 180 mm sides NR 220 x 310 x 90 mm 8 7 x 12 2 x 3 5 wxdxh Net Weight 3 4 kg 7 Ib 8 oz 2014 4 UNPACKING amp ASSEMBLING THE BALANCE Remove the balance from the packing by carefully lifting it out of the box Inside the box you will find everything needed to start using the balance AC mains power adap
14. Balance is not accurate Repeatability Eccentric loading Verify the balance shows the same value when the same mass is placed on the centre of the pan for a few tests Verify the balance shows the same reading within a tolerance depending Linearity upon the model when a mass is placed at positions around the pan Verify the balance is acceptable throughout the weighing range The balance must give acceptable readings from low weights up to the capacity Poor Repeatability Usually a Inspect the area around the pan for hair mechanical dust or other obstructions problem Inspection of the mechanics may be needed for any possible problems Poor Eccentric Loading A mechanical Inspect the area around the pan for hair problem dust or other obstructions Inspection of the mechanics may be needed for any possible problems Readjusting of the Eccentric Loading is recommended 2014 41 Poor Linearity Usually a mechanical problem Electronic Problems Re check repeatability Inspection of the flexures for damage or loose hardware may be required Use the Linearity Function in the service menu to reset linearity A problem in the analogue circuit board or power supplies can cause poor linearity Make sure all mechanical problems have been eliminated first OTHER PROBLEMS Cannot calibrate Zero shifted more than allowed Calibration timeout Check all flexures for da
15. ON is selected will be determined at a later date Data will be a string of characters that control the symbols on the display followed by the weight or other main reading from the balance such as count or density and weighing unit is ASCII characters For example ABCD 123 4567_dwt lt cr gt lt lf gt Where the characters ABCD will control which symbols are on off on the remote display How many characters and what the details are will be determined as we go 13 5 SETUP PARAMETERS The user parameters that control the balance are shown under the setup menu When SEtuP is displayed press the Setup key The options for each parameter can be scrolled through by using the Up or Down key TIME Set Time using the keypad numeric entry method 12 23 34 DATE Set Date using the keypad numeric entry method 2014 35 FORM EUROPE 01 03 14 dd mm yy USA 03 01 14 mm dd yy INST ID Enter a user number to identify this balance 123456 BUZZER On Enable Bu on OFF Disable Bu Off BACKLT Set level from 0 to 5 0 5 on maximum BI 2 brightness Always on unless balance is not used for 5 minutes then turns off automatically until key is pressed or weight gt 20d is detected Default brightness is 2 POWER Set the time after which the unit will go into Stand by Pw off power settings On Enable OFF Disable If set to Pw on On Pwon 5 the options are 1 to 9 minute
16. Precision Balance Series User Manual Analytical amp Toploader Models Version 1 00 Effective 22Dec2014 Part Number 3 01 6 6 12483 Software rev V3 08 amp above Force Motor Models V4 08 amp above Load Cell Models 2014 2014 TABLE OF CONTENTS KNOW YOUR 2252900 rere enn ene de en ror PRODUCT OVERVIEW SPECIFICATIONS 3 1 Precision Analytical Models 3 2 Precision Toploading Models 3 3 Topload ing Models hs eoe E ane ee E eene te e E Ete pee mue PER e PENDET RES Ten Ee Ree Cote eed MIRI On 7 4 UNPACKING amp ASSEMBLING THE 1 40 42 2 0000000000000000000000000000000000000000000000000 0 8 6 SETTING UP THE BALAN CE enr err ne EO SR EIS REP a OE reci reip UE 6 1 MOM 6 1 1 Levelling the balance 6 1 2 Warm Up Time 6 2 6 2 1 Manual Calibration ss 6 2 2 Calibration using External Calibration mass 6 2 3 Automatic Callbration tire Ree qn dde der lee doe Tre ne enti oed 6 2 4 CalibEatIOn EFEOES ni rec tn ni nr ero tee entiere tea o B Rede tk e el 7 PNuBE
17. RINTER 14 4 REMOTE DISPLAY 15 SAFETY AND 16 TROUBLE SHOOTING 2 nn nm net NET ERES un de eU Ro ERR pe den AREA 16 1 TROUBLE SHOOTING npa En ME Deua ee MER e YE rime soa Ro 17 REPLACEMENT PARTS AND ACCESSORIES sanoe eiet 00800 18 SERVICE INFORMATION 19 BAEANCE MENU STRUCTURE ccccsscbstccssincsanvceccstasasceeaebbestudi adecoedvetesotascesvnudseeautelicuedouavenssblassertneaedecsted sdousenuecohen 20 WARRANTY INFORMATION 1 KNOW YOUR BALANCE This Instruction Manual will familiarise you with the installation use general maintenance etc of the balance and will guide you through the various applications It also covers accessories trouble shooting after sales service information and other important information These balances are highly accurate precision instruments and contain sensitive mechanisms and components They should be transported and handled with care When in operation be careful to place loads gently on the weighing surface and do not overload or exceed recommended maximum capacity of the instrument or damage may occur Please read this Manual thoroughly before starting operation If you need any clarifications feel free to contact your supplier or manufact
18. cement battery if the battery manifests a defect in materials or workmanship during the initial period of use of the product in which the battery is installed As with all batteries the maximum capacity of any battery included in the product will decrease with time or use and battery cycle life will vary depending on product model configuration features use and power management settings A decrease in maximum battery capacity or battery cycle life is not a defect in materials or workmanship and is not covered by this Limited Warranty Repair carried out under the warranty does not extend the warranty period Components removed during the warranty repairs become the company property The statutory rights of the purchaser are not affected by this warranty In the event of dispute then the terms of this warranty are governed by UK law For complete details on Warranty Information see the terms and conditions of sale available on our web site 2014 CE Manufacturer s Declaration of Conformity This product has been manufactured in accordance with the harmonised European standards following the provisions of the below stated directives 2004 108 EC Electro Magnetic Compatibility Standard EN61326 1 2013 Electrical Directive Equipment for Measurement Control and Laboratory Use EMC requirements Part 1 general requirements 2006 95 EC Low Voltage Directive Standard EN61010 1 2010 Safety requirements
19. codes Operator Enter old code Set new code Supervisor Enter old code Set new code 2014 2014 20 WARRANTY INFORMATION The manufacturer offers Limited Warranty Parts and Labour for any components that fail due to defects in materials or workmanship Warranty starts from the date of delivery During the warranty period should any repairs be necessary the purchaser must inform its supplier or manufacturer The company or its authorised technician reserves the right to repair or replace the components at the purchaser s site or any of its workshops depending on the severity of the problems at no additional cost However any freight involved in sending the faulty units or parts to the service centre will be borne by the purchaser The warranty will cease to operate if the equipment is not returned in the original packaging and with correct documentation for a claim to be processed All claims are at the sole discretion of the manufacturer This warranty does not cover equipment where defects or poor performance is due to misuse accidental damage exposure to radioactive or corrosive materials negligence faulty installation unauthorised modifications or attempted repair or failure to observe the requirements and recommendations as given in this User Manual This product may include a rechargeable battery that is designed to be removed and replaced by the user The manufacturer warrants that it will provide a repla
20. de of 15 will always allow you to enter the Supervisor area Using the Supervisor menus go to PASSCODE section Reset the operator or Supervisor passcode using the 15 code as the old number when asked 2014 37 14 PERIPHERALS The peripherals that can be used with the balance are the following 14 1 DENSITY DETERMINATION KIT For 0 0001 g units only The Density Determination Kit includes everything needed to carry out precise and repeatable measurement The kit allows a sample to be weighed in air and then a liquid to determine the density of the sample It also allows a glass sinker of known volume to be weighed in air or in a liquid to determine the density of the liquid 14 2 ANTI VIBRATION TABLE The anti vibration table is a support for laboratory balances that isolate the balance from vibration through the floor The table has a granite surface for the balance with a separate table top surrounding the balance 14 3 THERMAL PRINTER A compact thermal printer is available which is ideal for use with laboratory balances 14 4 REMOTE DISPLAY A remote display can be connected for users that require this feature 2014 38 15 SAFETY AND MAINTENANCE CAUTION Use the AC adapter designed by the manufacturer for the balance Other adapters may cause damage to the balance Avoid subjecting the balance to rough treatment or shocks during transport setting up and operation Do not overload the balance bey
21. enu and view A D values Put draught shield over pan Check power supplies BALANCE WORKS BUT IS NOT STABLE Balance is unstable by a few divisions Noise or vibration from environment Friction in mechanics Check the balance is positioned correctly to avoid vibration wind or air movement it is on a solid table It is not near sources of heat or cool air Check balance with weights if problem occurs when sample is used Static electricity on the samples can cause drifting and instability Check the area around the weighing pan for hair dust obstructions under the pan A complete inspection of the mechanics to look for sources of friction may be needed 2014 40 Balance is very unstable and does not weigh correctly Mechanical problems Balance programming Electronic problems A complete inspection of the mechanics to look for sources of friction Verify the A D is also unstable If the A D is OK then suspect the programming of the balance Reset parameters check linearity and redo the calibration Some electronic problems can also cause this But all mechanical problems must be resolved first BALANCE IS NOT ACCURATE You must have accurate and trusted weights to test a balance If you suspect that the balance is not accurate then you must know your weights are accurate A balance calibrated using a bag of flour is not accurate even if it works OK otherwise
22. erial number if set 5 kgctmg software revision the model capacity and then all segments on the display will be shown Overall the time taken is usually 5 10 seconds If an operator passcode has been set the display will show PC In this case you must enter the passcode to continue using the numeric entry method see section 7 1 A different passcode may be set for a Supervisor to weigh or to have access to the selected User menus If the passcode has not been set the balance will continue as below The display will show zero reading along with the zero symbol 0 and the weighing unit ra ni last used If automatic time calibration is s enabled the balance will calibrate 15 minutes T after power up or again after the pre set time interval 10 2PASSCODES If a passcode has been set to limit access to the weighing functions of the balance the display will show PC Use the numeric entry method see section 8 1 to enter the code The display show the digits entered as they are set The active digit will have the flashing Make sure to enter the correct passcode to continue See the Section 13 6 for details 2014 19 10 3 WEIGHING Press 3 0 T to zero the balance if required 30 will be displayed Place a mass on the pan and the weight will be displayed If a container is used press 3 0 T to tare the balance when the balance symbol
23. ernal Print key Serial output in selected format if enabled Unit key Select enabled units WT key Zero Tare Mode key Select enabled modes Parts counting Select reference quantity Load reference quantity Percent weighing E Sample weight Load 100 weight Entered weight Enter 100 weight Dynamic Run Manual start press ENTER Auto start load weight Setup Moce Manual start E ue Auto start Set autostart threshold Delay time Set delay time seconds Thresh Set threshold g Density Solid Water Enter water temperature C BEL Ethanol Enter ethanol temperature C Other Enter density of liquid g cc Liquid Enter volume of reference solid Setup key 7Supervisor passcode enabled No Display operator menu Yes Enter supervisor passcode a Enter dealer passcode a 8 Supervisor Display supervisor menu Dealer Display dealer menu 2014 45 SUPERVISOR MENU STRUCTURE SUPERVISOR UNITS Enable disable units Milligrams mg OFF ON Kilograms kg OFF ON Carats ct OFF ON Pennyweights dwt OFF ON Grains GN OFF ON Troy ounces ozt OFF ON Ounces oz OFF ON Pounds Ib OFF ON gt Drams dr OFF ON gt Taels HK tlH OFF ON Taels T tT OFF ON Taels S 05 OFF ON Mommes MM OFF ON Tolas T OFF ON 2 T
24. for measurement control and laboratory use equipment Part 1 General requirements 2011 65 EC RoHS on the Restriction of the Restricted substances referred to in Article 4 1 i and maximum concentration values tolerated by use of certain hazardous substances in weight in homogeneous materials do not electrical and electronic equipment exceed prescribed limits FCC COMPLIANCE This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment The equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instruction manual may cause harmful interference to radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Shielded interconnect cables must be employed with this equipment to insure compliance with the pertinent RF emission limits governing this device Changes or modifications not expressly approved by the manufacturer could void the user s authority to operate the equipment WEEE COMPLIANCE ey nS ay Ni MH Any Electrical or Electronic Equipment EEE component or assembly of par
25. he user or taken from a sample Percent Press Mode and then the Up or Down key to select Percent weighing will be displayed Press Setup to enter the function Display will show SAmPLE Press Setup to select the sample method or scroll to manually enter the sample weight as given below When LOAd 100 96 is shown add the sample Press Setup to set this weight to be 100 The display will show REF WT and the sample weight in the last selected unit After a while 100 will be displayed will be shown on the top of the display to indicate that the balance is in the percent weighing mode Remove the sample and 0 00 will be displayed Place an unknown sample on the pan to display the percentage weight To set another weight as 10095 press Mode and continue as before To manually enter a value to be set as 10096 press Up or Down key when SAmPLE is shown to select Ent Wt Press Setup Display will show a value in the unit last used in the weighing mode Enter the weight using the direction keys and numeric entry method Place unknown sample to display the percentage weight To perform percent weighing with another sample press Mode and continue as before To return to normal weighing press 3 0 T NOTE Percentage will be initially displayed to the maximum number of decimal places based on the resolution of the balance To increase or decrease by one decimal place press
26. hen is selected balance will display LOAd Place the item on the pan The animal weighing test will begin automatically After the configured delay and test time are computed by the balance the result will be shown displaying HOLD see the section on Dynamic Weighing Setup Parameters During animal weighing if the Print key is pressed the balance will display PAUSEd for 1 second then show the current average weight with the PY indicator flashing To resume press Print again or Pressing Mode will display StOP for one second then show the final value The value will be locked until the user releases it 2014 24 Remove the item from the pan Press Mode to go back to to weigh another item or 3 0 T to return to normal weighing 10 4 3 3 Animal Weighing Setup Parameters Press Mode and then Up or Down to select Animal Weighing When js displayed press Setup to enter the function Press the Up or Down key to select SEtuP Press Setup to select SEtuP to set up the balance for animal weighing Use the Up or Down key to scroll through the options for setting up the mode The display will show AUtO or mAnUAL Select mAnUAL or AUtO If AUTO is selected ThresHOLD For AUTO mode only The display will next show TH XX where XX is the minimum weight of the item required by the balance to start the p
27. hich should be kept ready A Details of your company Name of your company Contact person s name Contact telephone e mail Fax or any other methods Details of the unit purchased This part of information should always be available for any future correspondence We suggest you to fill in this form as soon as the unit is received and keep a print out in your record for ready reference Model name of the balance Serial number of the unit Software revision number Displayed when power is first turned on Date of Purchase Name of the supplier and place C Brief description of the problem Include any recent history of the unit For example Has it been working since it was delivered Has it been in contact with water Damaged from a fire Electrical Storms in the area Dropped on the floor etc 2014 44 19 BALANCE MENU STRUCTURE OPERATOR MENU STRUCTURE Note Some menu options are not available or extra options may be visible depending on if the model is internal or external calibration type and whether it is an approved model Conditions of approval in some countries necessitates adding or removing some options from the user interface Force Motor Models Software version 3 xx WEIGHING Load Ce l Models Software version 4 xx OPERATOR OT key Standby Operation key Calibration if enabled I intemal if enabled Ext
28. icals ti OFF ON Newtons N OFF ON Custom OFF ON MODES Enable disable modes Parts counting OFF ON Percent weighing OFF ON Dynamic weighing OFF ON Density Solid OFF ON Density Liquid OFF ON SERIAL Setup serial parameters Enable OFF ON Baud Rate 4800 9600 19200 38400 Parity NONE EVEN ODD Only when stable OFF ON Periodic OFF ON Set time period 0 999 seconds Format Single Standard form Custom form 1 Set form 1 format Custom form 2 Set form 2 format SETUP Setup machine parameters Language English French German Spanish Time Hour Set hour 0 23 Minute minute 0 59 Second Set second 0 59 Date format penn dd mm yy USA mm dd yy Date Year Set year 0 99 Month Set month 0 12 Day of month Set day of month Weekday 5 day of week Buzzer OFF ON Backlight OFF ON AUTO Power down Xx OFF ON Set power down time minutes Filter Set filter depth seconds Set filling option ON OFF Stability Set stability level divisions Auto zero Lr OFF ON Set auto zero range divisions CAL SETUP Setup calibration parameters Enable calibration NO YES Calibration report OFF ON Auto ca with time OFF ON Set auto cal time hours Auto ca with temp L OFF ON Set auto cal temp change C PASSCODES Set pass
29. lance will call for calibration to be carried out by flashing the CAL symbol on the display As soon as the balance is calibrated the symbol will be turned off The Auto calibration feature can be enabled disabled or changed within the user options to meet the requirements of the users 6 2 5 Calibration Errors Occasionally during calibration an error will be detected These errors can be caused by e Unstable readings e Improper calibration weights being used 2014 13 e Large shifts of zero from the factory settings When an error is found a displayed message will be shown and the calibration must be done again If the balance has error messages more than once it is possible the mechanics have been damaged 2014 14 7 DISPLAY 30 Net CAL T C Mr Parts Percent Density Solid Liquid 4 Custom LOH H HH 12 The LCD has several areas A large 7 digit area to display the weight with symbols for common weighing units on its right and symbols for zero tare Net and stability on the left Text to show the current operation of function being used 7 1 SYMBOLS AND TEXT The LCD has unique symbols to indicate the following Zero a Busy Ur Stable g mg kg ct dwt GN ozt oz N Custom g cc Pcs 96 Symbols shown for units and modes CL Battery charge symbol Indicators CAL When ca
30. libration is occurring or about to occur T For a time driven calibration When a temperature is shown temperature driven calibration is to occur Net When a net weight is shown Dor When the balance is in the dynamic animal weighing Dynamic wade HOLD When the balance is displaying dynamic weighing result Parts When the balance is in the Parts counting mode Percent When the balance is in the Percent weighing mode Density Solid When the balance is in the Solid Density mode Density Liquid When the balance is in the Liquid Density mode 2014 Li IboztGN kgctmg 8 KEYPAD Design may vary slightly O_O gt OTe gt O T wz The keypad has the following keys to operate the balance Keys Primary function POWER To turn the balance to ON or Standby 20 T gt 0 T A combined zero and tare function To escape from setup functions and modes Cal Cal Starts the calibration function Print Print Instructs the balance to print data Mode Mode Enters the Mode Selection Menu Unit Unit Selects weighing units by cycling through a set of enabled units Setup Enters the setup parameters Supervisor Menus Setup Enters a function or saves a value while manually entering unit weight or check weighing limits 2014 16 Down To decrement or change a displayed value or scroll
31. lue A D counts above highest allowed value A D not operating Maximum capacity exceeded Other errors may be detected during special functions or operations These will be described in the section that applies Error messages and the reasons are Concerning A D counts Err UL A D counts below a limit Err OL A D counts above a pre set limit Concerning calibration Calibration could not be completed Err Stb because the results were not stable Calibration constant not within 20 of old Err LO or Err HI calibration constant Concerning weighing Err LO Weight display is below zero by gt 4 max Err HI Weight is above maximum plus 90d 2014 32 13 SUPERVISOR MENUS Pressing the Setup key while in normal weighing gives access to the menus When Setup is pressed and the Supervisor Passcode is not enabled the display will show the Supervisor menus If passcode is enabled the balance will ask for it by displaying PC If a wrong code is entered an Err PC message will flash and the balance will return to weighing mode If the passcode has been enabled and entered the balance will allow the operator to access the Supervisor s menus by which the user can enable disable weighing units or modes set balance parameters for the conditions set time and date set parameters for the RS 232 interface calibration parameters and security parameters The display will sh
32. mage Reset dealer calibration Verify linearity and repeatability The balance may be unstable Verify stability as above Calibration weight motor does not stop Check the cables to the motor try plugging the balance into the power again Look for friction in the calibration weight movement Check the opto coupler that controls the motor position RS 232 not working Doesn t print Check parameters match the device connected Verify cable is correct RS 232 circuits damaged Display dark keys beep Display contrast poor Cable unplugged or damaged Check the cables to the display Replace the display which could be damaged To be carried out by authorised technicians only 2014 42 17 REPLACEMENT PARTS AND ACCESSORIES If you need to order any spare parts and accessories contact your supplier A partial list of such items is as follows Power Supply Module Anti Vibration Table Stainless Steel top Pan Security Lock and Cable Below Balance Hanger Dust Cover Density Determination Kit Printers etc In use protective cover Note Not all items are available for all models 2014 43 18 SERVICE INFORMATION This manual covers the details of operation If you have a problem with the balance that is not directly addressed by this manual then contact your supplier for assistance In order to provide further assistance the supplier will need the following information w
33. n accurate item ideally with an OIML or ASTM ANSI classification appropriate to the accuracy of the balance On pressing the Cal key the display will show the balance setting a new Zero condition by showing LOAd 0 Make sure the pan is empty then press the Setup key to continue The display will show the busy symbol and a line of dashes and then after a few seconds will display the default calibration mass For example for a 213 model 210g capacity 1mg readability the display will be 200 g where 200 g is the default calibration mass Place the selected mass on the balance The balance will automatically continue The display will show the busy symbol and a line of dashes and after calibration is complete it will sound a beep and display unLOAd Remove the weight Another beep will be heard confirming the unloading action The balance will display the busy symbol and a line of dashes for a few seconds and then sound a beep and return to normal weighing 6 2 4 Automatic Calibration The balance has the ability to ask for calibration when the balance has automatic calibration enabled and the conditions of the automatic calibration have been met Conditions that will cause an automatic calibration are e Internal temperature change greater than a pre set amount typically 2 C for Precision balances e Time since last calibration exceeds a pre set time typically 4 hours or 15 minutes after power is applied The ba
34. nabled by default If Custom unit is selected the balance will prompt for entering a multiplier by displaying CF 1 2345 where 1 2345 is the last stored value Any value ranging from 0 100 to 10 000 may be entered by which the weight in grams will be multiplied before being displayed If a multiplier of greater than 1 000 is entered the number of decimal places displayed will be reduced by one This multiplier value will be saved for the next use until it is changed by the user The balance displays the alternate weighing units with as much precision as possible For example the 410g capacity balance 410g x 0 001g could weigh up to 2014 20 10 4 FUNCTIONS When weighing the user can access the applications that have been enabled see section 13 2 Unit Maximum d g 410 000 0 001 mg 410000 1 kg 0 410000 0 000001 ct 2050 000 0 005 dwt 263 6360 0 001 GN 6327 260 0 02 ozt 13 18180 0 00005 oz 14 46230 0 00005 Lb 0 90389 0 00001 The following applications are available depending on model Weighing Parts counting Percent weighing Animal dynamic weighing Density determination The selectable functions can be enabled using a similar method to the Units above by turning the functions on or off 2014 21 10 4 1 Parts Counting This allows the user to weigh a sample of parts to compute an average unit weight and then determine the number of item
35. ond its maximum capacity and do not drop material onto the platform which could damage the balance Do not spill liquids on the balance as it is not water resistant Liquids may damage the case and if it gets inside the balance it may cause damage to the electronics Use of our special transparent in use protective covers is recommended Material that has a static electric charge could influence the weighing Discharge the static electricity of the samples if possible Another solution to the problem is to wipe both sides of the pan and the top of the case with an anti static agent 16 TROUBLE SHOOTING Service of a balance will generally be necessary when it does not perform as expected The balances are not user serviceable For Service Information see section 18 0 and contact your supplier for support Problems usually fall into one of the following categories User Problems The user is asking the balance for something it cannot do or is confused by the modes and functions of a balance It is also possible the user has set a parameter that has affected the balance operation Resetting the parameter to a normal value will restore operation e Mechanical Problems The balances consist of complicated and fragile mechanical devices They can be damaged by placing a weight on it which is too high for the balance or by dropping the balance or occasionally shipping it without taking care The most fragile parts are the flexures Dust dirt s
36. ow the first menu item UnitS The Up and Down keys will cycle through the main menu items pressing the Setup key will enter the sub menu or options can be set Press Mode to come out of a sub menu gt 0 T to return to normal weighing 13 1 ENABLE WEIGHING UNITS When UnitS is displayed press Setup The display will show the symbol for the first unit e g carats ct together with its enable state OFF or On The user can then enable or disable the carats unit by using Up or Down Pressing Setup will confirm the setting and will advance to the next weighing unit Repeat for each weighing unit in turn Gram is always enabled Press Mode to advance to setting of the next menu or press 3 0 T to return to normal weighing 13 2 ENABLE WEIGHING MODES The same steps are followed to enable or disable the weighing modes Press Setup when MOdES is displayed The display will show the first mode i e Parts Counting Parts together with its enabled state OFF or On The user can enable or disable the parts counting mode by using Up or Down Pressing Setup will confirm the setting and will advance to the next weighing mode Repeat for each mode in turn Press Mode to advance to setting of the next menu or press 0 T to return to normal weighing 13 3 ENABLE SERIAL INTERFACE PARAMETERS 2014 33 The parameters affecting the serial SEtuP are set in a similar manner to
37. pills and other foreign objects in the balance can also cause problems e Electronic Problems These are the rarest of the problems affecting balances If an electronic problem is suspected make sure the mechanical problems that can cause similar symptoms have been eliminated before attempting electronic repairs With the exception of cables most electronic repairs are solved by board replacement The trouble shooting table in section 16 1 is a guide of common problems and their solutions Note that many problems may have multiple solutions and there may be problems found that are not listed in the table For service information please contact your supplier 2014 39 16 1 TROUBLE SHOOTING GUIDE BALANCE DOES NOT FUNCTION Problems Possible causes Suggestions The balance is dead when power is applied Power supply failure Check adapter is working Check adapter is correct for the balance Normal adapter is 18VDC 830mA Power supply circuit board failure Short circuit on any circuit board The display does not turn on but the calibration motor moves when power is applied Power is getting to balance display is not working Display cables may be faulty Display module failure The display stays on the initial test screen when power is applied Calibration weight motor is on Unstable balance Balance not working correct Power supply Check if balance is stable by using service m
38. ro is shown when the 20 symbol is visible on the left of the display area 6 2 CALIBRATION Units with an i suffix can be calibrated using either internal calibration mechanism or by using an external mass Units with an e suffix can only be calibrated with an external mass Internal calibration option must be enabled in the setup menu options or else external calibration mode will be used when the Cal key is pressed 6 2 1 Manual Calibration Pressing the Cal key will start calibration Calibration can also be initiated by a change in internal temperature or a set time period as determined by the user Pressing 3 0 T will abort the calibration at any time 6 2 2 Calibration using Internal Calibration mass if fitted 2014 12 On pressing the Cal key the display will show the busy symbol and a line of dashes and then after a few seconds will display CALIbrA Then the busy symbol and a line of dashes will reappear followed by CAL On Then CALIbrA will appear again followed by the busy symbol and a line of dashes Finally CAL OFF will be displayed followed by a beep and the busy symbol and a line of dashes A final beep will sound the end of calibration and the display should return to 0 000 g or similar Internal calibration is now complete and normal operations may be continued 6 2 3 Calibration using External Calibration mass Note Calibration mass used should be a know
39. rocess for animal weighing The value will be shown in the last selected unit The value XX can be changed from 1 to 99 grams using the keypad numeric entry method To confirm the desired value press Setup 10 4 3 4 Testtime After Setup is pressed to select mAnUAL or AUTO it will display XX where XX is the number of seconds over which the balance will average to compute the final weight as set during last operation The value XX can be changed to between 10 99 seconds using the keypad numeric entry method To confirm the desired value press Setup Delay Next the display will show dLY XX where XX is the time in seconds taken by the balance before the sampling starts 2014 25 The value XX can be changed to between 0 99 seconds using the keypad numeric entry method To confirm the desired value press Setup 10 4 4 Density Determination It is possible to determine the density of solids or liquids using this mode The user selects the type of density to be determined and then enters values to be used by the balance The density mode allows the user to use a special Density Kit or use the below pan weighing facility to perform the necessary weighing 10 441 Density of Solids To perform the density of solids test the user must have a method to immerse the sample in the chosen liquid The density of the liquid must be known or determined from a look up table For water and ethanol the
40. s FILTER Set a value for the amount of filtering to be done Fl 5 ranging from 1 to 10 A larger number means more filtering and a slower response STABILE Set a value to be used to determine balance stab 5 stability set a value of 1 2 5 or 10d A larger number corresponds to a larger stable zone Default is 5 AUTO ZERO Can be set to On or OFF to enable the auto zero Az 1 function If set to On select from 1 2 or 5d Dec pt Set decimal point on the display to be a point or a Dp pnt comma Also on the serial interface Show text and set decimal points on the LCD to show the selection The sub menu is entered by pressing Setup Use the Up and Down keys to increase or decrease the value for setting Press Setup to accept the setting and advance to the next item in the menu Press Mode to advance to setting of the next parameter or 3 0 T to return to normal weighing 13 6 CALIBRATION SETUP This menu allows the user to set the calibration parameters Press Setup when CAL SET is displayed to select the calibration parameters The options for each parameter can be scrolled through by using the Up or Down key 2014 36 ENABLE NO operator calibration is disabled En on YES operator calibration is enabled En off CAL REPORT On Enabled Prints out Calibration report after Cr on successful calibration Cr off OFF Disabled TIME CAL On Enabled Select time from 1 to 24 ho
41. s being weighed by dividing the net weight by the unit weight value The result is always a whole number of parts The balance will have a preset number of parts to be used as a sample These values are 10 25 50 or 100 items Steps Press Mode to show parts counting Parts will be displayed Enter parts counting by pressing Setup Press the Up or Down key to select the sample size SP C9 XX 10 25 50 100 etc then press Setup to confirm When Ld is shown place XX number of items on the pan and press Setup to compute the average piece weight Display will indicate the total weight in the last selected unit and then show XX Pcs sounding a beep A message Parts will be prompted on the top of the display to indicate that the balance is in the parts counting mode Remove the sample and display will show 0 PCS Place an unknown quantity on the pan The balance will then compute the number of parts based on the average piece weight The display will show the result in Pcs To count another item press Mode and continue as before Checks will be made to determine that the weight of the reference parts is large enough for reasonably accurate counting weight of each piece must be gt 1d To return to normal weighing press gt 0 T 2014 22 10 4 2 Percent Weighing Percent weighing will be done by defining a certain weight to be 100 The weight to be used can either be entered by t
42. t Gross weight Tare Weight grOSS Gross Weight tArE Tare Weight Unit Unit weight in parts counting mode COUNT Number of items in parts counting mode REF 100 weight in percent weighing mode PER Percentage of reference weight in percent weighing 2014 34 LO LIM Low Limit when check weighing HI LIM High Limit when check weighing r Lf Inserts a blank line END Signifies the end of the report When END is entered the display returns to the RS 232 Sub menu Enter the data to be printed on the first line by pressing the Up or Down key to cycle through the options If the current information is OK then press the Setup Enter key to move to the next line e g LINE 1 prints date Select a code for one of the pre set data formats as detailed above The next line shows LINE 2 TIME prints time Only one item can be entered per line Continue until the formatting of the form is complete There are 15 lines of possible data After the 15th line has been set or END has been selected the balance will return to the RS 232 Sub menu Press Mode to advance to setting of the next menu or press 3 0 T to return to normal weighing Remote Display Option To enable the Remote Display unit the REMOTE parameters should be set to REMOTE ON The REMOTE OFF will disable the remote display Details of the baud rate parity format of the data output when REMOTE
43. ter amp cord Stainless Steel Top Pan Alloy sub pan Draught shield for mg models only User documentation be Locate the balance on a solid surface free from vibration For some models remove the shipping protection screw and transit disc from the top of the balance and place the top pan support on the balance Do not use excessive force when removing and installing the screw Gently place the pan support into the receptacle and secure with the supplied screw To not over tighten the screw It should be finger tight only Put the Stainless steel pan on top of the pan support If supplied place the draught shield frame and the top cover around the pan 2014 8 Set Up Analytical 3 1 2nd Back Front Open Closed 2014 9 Precision 1 2014 10 5 LOCATING THE BALANCE em 4 EE m balance should not be placed a location that will reduce the accuracy Avoid extremes of temperature Do not place in direct sunlight or near air conditioning vents Avoid unsuitable tables The table or floor must be rigid and not vibrate Avoid unstable power sources Do not use near large users of electricity such as welding equipment or large motors Do not place near vibrating machinery Avoid high humidity that might cause condensation Avoid direct contact with water Do not spray or
44. the same as pressing the Mode key when the balance is in the normal weighing mode IKC lt CR gt Enters the Calibration section This is the same as pressing the Cal key when the balance is in the normal weighing mode IKU lt CR gt Enters the Unit selection section This is the same as pressing the Unit key when the balance is in the normal weighing mode 11 3 1 Invalid Input Command If an invalid command is received then the command is returned as follows Invalid Command Message returned Remarks INT lt CR gt IEU lt CR gt Command character is not K IKK lt CR gt IEK lt CR gt Key character is not T S P M C or U IKT lt CR gt IEF lt CR gt Command format error CR is not the fourth character KT lt CR gt or No reply Either or CR is missing in the IKT command string 2014 30 When the remote display output is used with the Remote Display unit the output is a continuous stream of data representing the weight and other information to display the correct data on the remote display If the remote display data stream format is required for development purposes then please contact the manufacturer for advice 2014 31 12 ERROR CHECKING During weighing the balance is constantly checking to see if it is operating within the limited parameters The errors likely to occur are A D counts below lowest allowed va
45. through options backwards Right To advance a flashing digit by one position to the right To go back by one step during setup functions Left To advance a flashing digit by one position to the left Up To increase or change a displayed value or scroll through options forward 8 1 NUMERIC ENTRY METHOD To set a value when required use the keys as given below Up and Down symbol keys to increase or decrease the flashing digit Right and Left symbol keys to advance or move back the digit and Setup key to accept the value 2014 17 9 INPUT OUTPUT The rear panel has the following connectors RS 232 serial 9 pin d subminiature plug Remote display connector USB type A socket I O connector USB type B socket Power input socket Required power input is a low voltage external supply 18VDC 830mA for all models Accepts concentric barrel plug 11 4mm length X 5 5mm outside diameter X 2 1mm centre diameter There is also a battery cover and slot for the rechargeable NiMH battery pack if available with your model Due to the high power requirements of the analytical balance weighing mechanism and the internal calibration mechanism it is not recommended to use battery power for these options 2014 10 OPERATIONS 10 1 INITIALISATION Soc gan Pm pm qm D F2 Cestom When the balance is first switched on it will HH display the balance s
46. ts intended to be incorporated into EEE devices as defined by European Directive 2012 19 EU must be recycled or disposed of using techniques that do not introduce hazardous substances harmful to our health or the environment as listed in Directive 2011 65 EC or amending legislation Battery disposal must be performed according to local laws and restrictions 2014 Copyright All rights reserved No part of this publication may be reprinted or translated in any form or by any means without the prior permission of the manufacturer The manufacturer reserves the right to make changes to the technology features specifications and design of the equipment without notice All information contained within this publication is to the best of our knowledge timely complete and accurate when issued However we are not responsible for misinterpretations which may result from the reading of this material The latest version of this publication can be found on the manufacturers website 2014 2014
47. urer 2 PRODUCT OVERVIEW These balances are ideal for laboratory and general purpose weighing They can also be used for some advanced weighing functions FEATURES External menu driven calibration allowing user selectable range of calibration weights Internal calibration option for outstanding accuracy without the need for manual calibration Mains powered with some models offering rechargeable battery pack option for cordless use Solid die cast aluminium alloy construction with 304 grade stainless steel pan for durability and easy cleaning Large easy to read LCD display with backlight Standard applications include weighing percentage weighing parts counting dynamic animal weighing some models and solid and liquid density determination some models Bi directional RS 232 interface as standard with optional RS232 to USB convertor accessory integrated USB interface some models Can be configured to print a GLP Compliant report after each calibration to include the time date balance number and a verification of the calibration Force restoration mechanism for supreme accuracy or alloy load cell technology for stable yet accurate weighing Automatic temperature compensation Multiple weighing units Easy to use wipe clean sealed membrane keypad Below balance weighing facility Display in up to 4 languages English amp German as standard French amp Spanish on some models Password protection
48. urs Tic on Default setting is 4 hours Tic 4 OFF Disabled Tic off TEMP CAL On Enabled If set to On set the temperature Tpc on variation from 0 2 to 4 C Tpc 1 5 OFF Disabled Tpc off Press Mode to advance to setting of the next menu which is PASSC or 30 T to return to normal weighing 13 7 PASSCODES To enable the security features in this balance it is necessary to set passcodes There are 2 passcodes called Operator Passcode and Supervisor Passcode The Operator Passcode allows an authorised user to operate the basic weighing functions of the balance but will not allow access to the Supervisor Menus if the Supervisor Passcode has been set To change or disable a Passcode it will be necessary to enter the current passcode Press Setup when 55 is displayed to enter this section PC OPER Enter the current passcode OLD first then enter a new passcode if desired passcode set to zero will disable the security feature and allow unlimited access Pc SUPE First enter the current passcode OLD and then enter a new passcode if desired passcode set to zero will disable the security feature and allow unlimited access Forgotten Passcodes Keep a record of the passcode to ensure you can access this section again If however you have forgotten your passcode you can still gain access by entering a universal code If you have forgotten the current passcode a co

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