MRC BWLC-A1-C2 Instruction Manual Download

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MARCH 2010

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Summary of Contents for BWLC-A1-C2

Page 1: ...PLEASE READ THIS MANUAL CAREFULLY BEFORE OPERATION 3 Hagavish st Israel 58817 Tel 972 3 5595252 Fax 972 3 5594529 mrc mrclab com MRC VER 02 11 10 INSTRUCTION MANUAL FOR BWLC series PrecisionBalances ...

Page 2: ...www mrclab com 2 ...

Page 3: ...MARCH 2010 3 ...

Page 4: ...unit 23 12 6 Temporarily selected unit 24 13 MAIN PARAMETERS 25 13 1 Setting a filtering level 25 13 2 Median filter 26 13 3 Autozero function 27 13 4 Tare function 28 14 RS 232 PARAMETERS 29 14 1 Printout type 29 14 2 Minimal mass threshold 30 14 3 Baud rate 31 14 4 Serial transmission parameters 32 15 OTHER PARAMETERS 33 15 1 Backlight function 33 15 1 1 Backlight for supplying from mains 33 15 ...

Page 5: ...TH COMPUTER 67 20 COMMUNICATION PROTOCOL 68 20 1 General information 68 20 2 A set of commands for RS interfaces 68 20 3 Respond message format 69 20 4 Command s description 69 20 4 1 Zeroing 69 20 4 2 Tarring 69 20 4 3 Get tare value 70 20 4 4 Send the stable result in basic unit 70 20 4 5 Send the result immediately in basic unit 71 20 4 6 Send the stable result in current unit 71 20 4 7 Send th...

Page 6: ...gned printouts designation minimum mass for function operating counting pieces mass control percentage deviation from standard mass latch of maximum scale indication automatic tare memory of tare inscribing tare value Memory of 9 tare values automatic scale switch off user calibration internal calibration Totalizing Weighing animals User functions may have attribute of accessibility For this reaso...

Page 7: ...al hydrogen with rated voltage of 1 2V size R6 and capacities from 1800 to 2800mAh charged while connected to mains without stopping operation BWLC A2 and BWLC C2 scales are devices designed to be supplied from SLA accumulators Sealed lead acid type 6V o and capacity 3 to 4Ah charged while connected to mains without stopping operation In case of an elongated storage period in low temperatures it i...

Page 8: ...atteries instead of rechargeable ones proceed as follows Before installing non rechargeable batteries turn on the device and set 5 5 CHr6 to no to switch off charging Then install the batteries Installing batteries without changing 5 5 CHr6 to no may cause damage of batteries and the indicator 2 2 2 Replacement of worn batteries Users of scales BWLC C1 C2 can exchange worn out accumulators to new ...

Page 9: ...se elements that appears to be faulty because of production and construction reason B Defining defects of unclear origin and outlining methods of elimination can be settled only in participation of a user and the manufacturer representatives C MRC does not take any responsibility connected with destructions or losses derives from non authorized or inappropriate not adequate to manuals production o...

Page 10: ... destroying protection stickers F Warranty conditions outline the warranty period for rechargeable batteries attached to the device for 12 months G The detailed warranty conditions one can find in warranty certificate H Contact with the central authorized service 972 3 5595252 4 MAIN DIMENSIONS Scales BWLC A1 C2 Scales BWLC A2 WLC A2 C2 Scales BWLC B1 10 ...

Page 11: ...Scales BWLC C1 R Scales BWLC C2 R Scales BWLC C1 K Scales BWLC C2 K 11 ...

Page 12: ...e on a flat even stable surface far away from sources of heat Remove the transport protection Scales BWLC C2 Scales BWLC B1 Scales BWLC C K BWLC C R Install the weight pan according to the drawings below Scales BWLC A1 C2 scales BWLC A2 BWLC A2 C2 12 ...

Page 13: ...levelling legs and the level condition indicator installed in the basis of the scale Turn the device on using the key keep pressing the key for about 0 5 sec Wait for the test completion Then you will see zero indication and pictograms zero indication stable result kg weight unit If the indication is not zero press key 13 ...

Page 14: ...this device is outlined as 15 C 30 C After powering up this device requires 30 minute worming up During the worm up time the indication can change User calibration should be performed after the warm up time Temperature and humidity changes during operation can increase measurement errors which can be minimized by performing the user calibration process 8 KEYPAD Keypad of BWLC A2 series Keypad of B...

Page 15: ...nternal calibration Because the functionality and operation of the rest of the keys is the same the further part of this manual describes the keypad of BWLC C1 C2 series 9 KEYS FUNCTIONS Switching on off Function key operation mode selection Sending a weighing result to RS232 Zeroing Tarring Manual internal calibration BWLC C2 scales Notice After pressing keys functions changes The way of operatio...

Page 16: ...6 kg g Operation mode weighing 17 Rechargeable battery pack or battery discharged BAT LO 18 Net Tare function has been used 19 Min control with reference to the standard mass setting the lower threshold or mass below the first threshold 20 OK control with reference to the standard mass load mass between the thresholds 21 Max control with reference to the standard mass setting the upper threshold o...

Page 17: ...no P 1 4 Fnnd YES P2 Prnt P2 1 Pr_n StAb P2 2 S_Lo P2 3 bAud 9600 P2 4 S_rS 8d1SnP P3 Unit P3 1 StUn kg P4 Func P4 1 FFun ALL P4 2 Funi no P4 3 PcS no P4 4 HiLo no P4 5 PrcA no P4 6 Prcb no P4 7 AtAr no P4 8 toP no P4 9 Add no P4 A AnLS no P4 b tArE no P5 othr P5 1 bL Auto P5 2 bLbt 70 P5 3 bEEP YES P5 4 t1 Auto P5 5 CHr6 YES P6 CAL P6 1 St_u FUNCTION P6 2 uCAL FUNCTION P6 3 CA C 0 P6 4 CA r YES 1...

Page 18: ...er or changing the value of a selected parameter Entering the selected submenu or activating a parameter for changes Confirmation enter Leaving without changes or reaching a higher level of the menu 11 2 2 Return to the weighing mode The changes that have been introduced should be saved in order to keep them in the memory for good While leaving parameters press key until the text SAuE appears on t...

Page 19: ...of weighted loads following precautions should be taken into consideration Loads should be placed on the pan delicately and carefully in order to avoid mechanical shocks Loads should be placed centrally on the pan errors caused by eccentric weighing are outlined by standard PN EN 45501 ch 3 5 and 3 6 2 Do not load the pan with concentrated force Avoid side loads particularly side shocks should be ...

Page 20: ... be shown Tarring is possible within the whole range of the scale After unloading the pan the display shows the tarred value with minus sign Notice Tarring cannot be performer when a negative or zero value is being displayed In such case Err3 appears on the display and short audible signal will be emitted 12 2 Inscribing tare value You can also inscribe a tare value While in weighings mode press P...

Page 21: ...s manual 12 3 Zeroing To ZERO the scale press The scale will display zero and following pictograms and Zeroing is only possible within the scope of 2 of full scale While zeroing outside the scope of 2 you will see Err2 Zeroing is possible only in stable state Notice Zeroing is possible only within the 2 interval of the maximal range If zeroing is performed beyond this range the Err2 message and sh...

Page 22: ...Then weighings is done with the accuracy of the II range to the moment of returning to zero autozero range where the scale switches back to the I range 22 ...

Page 23: ...ocedure Enter the submenu P3 Unit and then press until the expected unit appears on the display Options A When the basic unit is kg users can toggle between kg lb N for verified scales lb is not accessible B If the basic unit is g users can toggle between g ct lb for verified scales lb is not accessible 23 ...

Page 24: ... Notice After turning on the scale always sets the basic unit 12 6 Temporarily selected unit This function is used to set weight unit the scale will use temporarily until the next power off or next selection Procedure Press and then After you select the unit you want come back to weighing procedure 24 ...

Page 25: ...b lb is not accessible for verified scales 13 MAIN PARAMETERS Users can adjust the scale to external ambient conditions filtering level or particular needs autozero operation tare memory This parameters are placed in P1 rEAd submenu 13 1 Setting a filtering level Procedure Enter the submenu P1 rEAd and then 1 4 level of filtering By pressing select the filtering level you need 25 ...

Page 26: ...is the longer stabilization time is needed Return to weighing See 11 2 2 13 2 Median filter This filter eliminates short changes impulses of measure signal e g shocks Procedure Enter the submenu P1 rEAd and then Fnnd no filter disabled Fnnd YES filter enabled Return to weighing See 11 2 2 26 ...

Page 27: ...lared value of autozero range so the scale will be automatically zeroed and the pictograms and will be displayed When AUTOZERO is disabled zero is not corrected automatically However in particular cases this function can disrupt the measurement process e g slow pouring of liquid or powder on the weighing pan In this case it is advisable to disable the autozero function Procedure Enter the submenu ...

Page 28: ...are tArA no automatic tare function off user can turn on operating of automatic tare F6 AtAr till unplugging the balance from mains tArA tArF tare memory function stores last value of tare in balance memory It is automatically displayed after starting the balance Value of tare is displayed with minus sign and there is Net symbol indicated on the display user can turn on operating of automatic tare...

Page 29: ...en odd There are four ways of sending data via RS232 interface Manually after pressing Automatically after stabilizing the indication over LO threshold Continuously after it is activated in parameter or by a command sent via RS232 On external request see List of scale computer commands The indication can be sent as stable the indication is sent after the scale stabilizes any the indication is sent...

Page 30: ...cessary while working with automatic tare or automatic operation or weighing animals Automatic tarring will not be applied until the indication gross is lower than the value inscribed in S_Lo parameter In automatic operation measurements net are sent via RS232 when the indication is equal or greater than the value inscribed in S_Lo parameter Weighings animals is performer when the indication is eq...

Page 31: ...Return to weighing see 11 2 2 14 3 Baud rate Procedure Enter the submenu P2 Prnt and then 31 ...

Page 32: ...o parity control 7d1SEP 7 data bits 1 stop bit EVEN parity control 7d1SoP 7 data bits 1 stop bit ODD parity control 8d1SnP 8 data bits 1 stop bit no parity control 8d2SnP 8 data bits 2 stop bits no parity control 8d1SEP 8 data bits 1 stop bit EVEN parity control 8d1SoP 8 data bits 1 stop bit ODD parity control Return to weighing See 11 2 2 32 ...

Page 33: ...tion Program recognises the way the scale is supplied mains battery and automatically selects the way of operating on the backlight bl for mains blbt for batteries or rechargeable battery pack 15 1 1 Backlight for supplying from mains Procedure Enter the submenu P5 othr and then bL no backlight switched off bL YES backlight switched on bL Auto backlight switched off automatically if indication bec...

Page 34: ...ght for supplying from batteries The user can change the intensity of backlight from 0 to 100 The lower the intensity is the longer the scale operates without recharging or exchanging batteries When the intensity is set this function works as AUTO described above Procedure Enter the submenu P5 othr and then Return to weighing See 11 2 2 Notice The more intense the backlight is the shorter the scal...

Page 35: ...er The scale is switched off automatically when function t1 YES no weighing appears in 5 minutes no changes on the display In case when this function disrupts the operation e g long time weighing procedures or while working with connection to mains switch off this function Operation according to the power supply Setting Operation Mains Batteries accumulator t1 0 disabled disabled t1 YES enabled en...

Page 36: ...ry voltage level check While supplying from batteries too low level of voltage is measured by software the pictogram is displayed It means that charging or exchanging batteries is required 15 4 1 Checking the batteries This function is to check the level of battery supply It works only if Weighing mode is set Battery supply is set in parameters 36 ...

Page 37: ...cally switch off to protect the batteries from destructible discharging Charging is signalled by blinking period about 2 seconds on the display 15 4 3 Accumulator charging option This function allows to switch on charging algorithm for NiMH batteries for scales of BWLC C1 C2 BWLC B1 series or a gel cell SLA accumulator for scales of BWLC A2 BWLC C2 series a Parameter CHr6 set to no Pictogram does ...

Page 38: ...d Power adapters for supplying from mines Procedure Enter the submenu P5 othr and then CHr6 YES enabled CHr6 no disabled Return to weighing See 11 2 2 15 4 4 Formatting rechargeable battery packs BWLC C1 C2 and BWLC B1 scales are equipped with NiMH batteries packs R6 AA size and Power adapters for supplying from mines They need formatting after first powering up It is crucial for batteries lifetim...

Page 39: ...down 5 Repeat the process of charging starting from point 1 Notice They reach their optima capacity after three cycles of full charging and discharging 16 OPERATION MODES 16 1 Setting accessibility of operation modes In this parameter group users can disable enable accessibility of functions after pressing key Procedure Enter the submenu P4 Func and then no mode is disabled YES mode is enabled 39 ...

Page 40: ... to set if after pressing key all operating modes will be accessible ALL or only one from the list chosen and used by operator Procedure Enter the submenu P4 Func and then After choosing setting press key The program will return to displaying name of submenu P4 1 FFun Return to weighing See 11 2 2 40 ...

Page 41: ...in order to tare a container value Notice 1 Counting pieces does not work together with other scale functions 2 The counting pieces function is not saved as a default start function so it is not remembered after restarting Procedure Enter to PcS function You will see a blinking value of sample quantity Press key to start setting quantity of sample you have a few options to chose from 41 ...

Page 42: ... the required sample quantity where selection of digit position setting the digit Confirm the value by pressing You will see LoAd on the display and then If weighing is performed in a container put the container on the pan first and then tare it Then put the declared quantity of pieces on the pan and confirm it when stable signalled by The program will automatically calculate the mass of a single ...

Page 43: ...unit mass adjustment Single piece mass should not be less than 5 divisions 3 If a single piece mass is lower than a reading interval d the display will show the Err5 message see ch 21 Error messages and short audible signal will be emitted than the scale returns to weighing Return to weighing Press the key twice 16 4 control referring to the inscribed standard mass Procedure Enter to HiLo function...

Page 44: ...The inscribed value confirm by pressing the program will automatically go to the main window During setting threshold values following cases take place Notice If a user erroneously enters a value of the lower threshold higher than the upper one the scale will indicate an error message and will return to weighing 44 ...

Page 45: ...termined by its weighing PrcA function or entered to the scale memory by an user PrcB function 16 5 1 Standard mass determined by its weighing Procedure Enter to PrcA function You will see LoAd on the display and then place an load on the pan which mass will be accepted as standard press to confirm this operating mode after few seconds the indication 100 00 will be displayed From this moment displ...

Page 46: ...but deviation of load mass placed on the pan referring to the mass of standard in 46 ...

Page 47: ...ram goes to the weight display window Using and set standard mass where digit selection digit setting Confirm the entered value by pressing You will see the indication equal to 0 000 From this moment display will not indicate the mass of weighed load but deviation of the load mass placed on the pan referring mass of standard in 47 ...

Page 48: ...n indication is stable automatic tarring of the container mass will be performed Net marker will appear in the upper part of the display place a sample into the package display will indicate net mass of sample remove the sample together with the container display will indicate tare mass with minus sign place a container for the next sample When indication is stable automatic tarring will take plac...

Page 49: ...rce to the weighing pan The display of scale will latch the maximum value of the force Remove loads from the pan Before the next measurement press the key Return to weighing Press the key twice 16 8 Totalizing Scale software is equipped in a totalizing function of single weighings The totalizing procedure can be documented on the printer connected to the indicator 49 ...

Page 50: ...o ch 16 8 1 Put the first load on the pan If the weighing procedure is performed in a container put the container on the pan first and tare it Then put the first load on the pan and confirm it by pressing when stable signalled by You will see a sum of weighings on the display the pictogram in the upper right corner will be displayed and the weighing result will be printed on the printer connected ...

Page 51: ...g one more time with loaded pan you will see the unLoAd message Unload the pan the scale will return to ZERO and the letter P in the left part of the display will appear The scale is ready for the next procedure In case of pressing one more time with loaded pan you will see the letter P in the left part of the display will appear The scale is ready for the next procedure 16 8 3 Memory of the last ...

Page 52: ... see Before leaving the Add function it is possible to print out subsequent weighings and the sum of weighings on the connected printer press to print press to cancel The following message will appear on the display Press key to return to weighing Press to return to totalizing Notice In case of overflow of the range of the display in totalizing you will see 5 FULL message in the display In that ca...

Page 53: ...S function The tinnE message appears on the display for 1s and then the program goes to the window of setting the duration time in seconds of the animal weighing process Confirm the selected value by pressing You will see the following window 53 ...

Page 54: ...hed on the display and additionally the OK pictogram is shown in the upper part of the display You can start the procedure of weighing animals again by pressing After removing the animal from the platform program returns to the window Return to weighing Press 16 10 Tare memory Users are allowed to Enter Up to 9 tare values to the memory 16 10 1 Entering the tare value to the scale memory Procedure...

Page 55: ...splaying the first value from the selection of tare values tArE 0 press to chose different values After selecting the right position press and you will see an editing field Enter the selected tare value to the scale memory 55 ...

Page 56: ... 16 10 1 of the manual The program goes to displaying the first value from the selection of tare values tArE 0 press to chose different values To use an entered tare value press you will see the tare value on the display preceded by the sign and the Net pictogram Caution A tare value from the memory is not remembered after powering off and on the scale 56 ...

Page 57: ... calibration Started by adequate temperature change Started after adjusted time period Started after powering up the device Manual internal calibration started from the keyboard Calibration with an external weight Caution Internal calibration is accessible only in BWLC C2 scales of BWLC series In BWLC C2 scales calibration with an external weight is not accessible It should be remembered that the ...

Page 58: ... completion of the calibration process program returns to the weighing mode Calibration process can be terminated anytime by pressing which is signalled by the following message on the display Notice 1 It should be remembered that internal calibration should be performed with unloaded pan with keeping possibly constant ambient conditions 2 If the calibration process lasts longer than 15 seconds sc...

Page 59: ...goes to the internal calibration procedure which is signalled by the following message After completion of the calibration process program returns to weighing mode Calibration triggered off by temperature changes The scale has been equipped in the temperature monitoring system Temperature triggers off calibration every time when the internal system measures the temperature change greater than 3 C ...

Page 60: ...eans that when no other triggering factor appear the calibration will appear every 3 hours The calibration procedure triggered off by the time change starts with checking which is signalled by the following message Then the program automatically goes to the internal calibration procedure which is signalled by the following message The program for non verified scales has a parameter for setting a m...

Page 61: ...the following message on the display Notice 1 It should be remembered that internal calibration should be performed with unloaded pan with keeping possibly constant ambient conditions 2 If the calibration process lasts longer than 15 seconds scale software will react with Err8 displayed and a short sound and then the calibration procedure will start again 61 ...

Page 62: ... CA r can enable a function of automatic printout of report form calibration process on a connected printer Procedure Enter the submenu P6 CAL and then Powrót do ważenia Patrz punkt 11 2 2 powrót do ważenia The example printout of report from calibration 62 ...

Page 63: ... P6 CAL and then Following messages will be displayed During this time start mass is adjusted and after completing the procedure calibration weight mass is displayed e g 3 000kg Place the required weight on the pan Calibration process starts automatically after placing the adequate weight that is signalled by the following message 63 ...

Page 64: ...hing with saving changes that have been made Caution If the calibration process span adjustment lasts longer than 15 the Err8 message will be displayed and short audible signal will be emitted Press to perform calibration again with more stable ambient conditions 17 3 Start mass adjustment Option only for non verified scales Not accessible in BWLC C2 scales of BWLC series The scale can require onl...

Page 65: ...start mass adjustment can be terminated by pressing which is signalled on the display Return to weighing with saving changes that have been made Caution If the start mass adjustment lasts longer than 15 the Err8 message will be displayed and short audible signal will be emitted Press to perform calibration again with more stable ambient conditions 65 ...

Page 66: ...an cooperate with each platform scales a KAFKA Only result of weighing with mass unit can be printed b KAFKA 1 Z This printer is equipped with an internal real time clock Both date and time can be printed c KAFKA SQ S This printer is equipped with an internal real time clock and possibility of running statistics from measurements Statistic contents quantity of samples sum of masses of all samples ...

Page 67: ...ng the indication on the request from the computer After sending a control command These scales can cooperate with EDYTOR WAG program The indicator window comprises the most important information from the scale display The program allows to configure easily e g design printouts edit parameters A precise description is issued in the Help file that accompanies the program Cable diagrams Scale comput...

Page 68: ...lts Display control 20 2 A set of commands for RS interfaces Commands Description of commands Z Zeroing T Tarring TO Get tare S Send the stable result in basic unit SI Send the result immediately in basic unit SU Send the stable result in current unit SUI Send the result immediately in current unit C1 Switch on continuous transmission in basic unit C0 Switch off continuous transmission in basic un...

Page 69: ...d XX _ E CR LF error while executing command time limit for stable result exceeded limit time is a descriptive parameter of the scale XX command name _ substitutes spaces 20 4 Command s description 20 4 1 Zeroing Syntax Z CR LF Possible answers Z_A CR LF Z_D CR LF command accepted and in progress command completed Z_A CR LF Z_ CR LF command accepted and in progress command comprehended but zero ra...

Page 70: ...F Possible answers TO_TARA CR LF command executed Frame format 1 2 3 4 5 6 7 15 16 17 18 19 20 21 T O space stability space tare space unit CR LF Tare 9 characters with decimal point justified to the right Unit 3 characters justified to the left 20 4 4 Send the stable result in basic unit Syntax S CR LF Possible answers S_A CR LF S_E CR LF command accepted and in progress time limit for stable res...

Page 71: ...mediately in basic unit Syntax SI CR LF Possible answers SI_I CR LF command comprehended but cannot be executed at the moment MASS FRAME mass value in basic unit is returned Frame format 1 2 3 4 5 6 7 15 16 17 18 19 20 21 S I space stability space sign mass space unit CR LF Example S I CR LF computer command S I _ _ _ _ _ _ _ _ 1 8 5 _ k g _ CR LF command done mass value in basic unit is returned ...

Page 72: ...omputer command S U _ A CR LF command accepted and in progress S U _ _ _ _ _ 1 7 2 1 3 5 _ N _ _ CR LF command done mass value in current unit is returned 20 4 7 Send the result immediately in current unit Syntax SUI CR LF Possible answers SUI_I CR LF command comprehended but cannot be executed MASS FRAME mass value in current unit is returned immediately Frame format 1 2 3 4 5 6 7 15 16 17 18 19 ...

Page 73: ...LF 20 4 9 Switch off continuous transmission in basic unit Syntax C0 CR LF Possible answers C0_I CR LF command comprehended but cannot be executed C0_A CR LF command comprehended and executed 20 4 10 Switch on continuous transmission in current unit Syntax CU1 CR LF Possible answers CU1_I CR LF command comprehended but cannot be executed CU1_A CR LF MASS FRAME command comprehended and in progress ...

Page 74: ...d executed the indicator have sent all the implemented commands 20 5 Manual printouts automatic printouts Users can general manual or automatic printouts from the scale Manual printouts can be performed after loading the pan and stabilizing indication by pressing Automatic printouts can be performed only after loading the pan and stabilizing indication Notice If a scale is verified printouts of im...

Page 75: ... the scale after pressing ENTER PRINT Example 2 _ _ _ _ _ 2 2 3 7 _ l b _ CR LF the printout generated from the scale after pressing ENTER PRINT Example 3 _ _ _ _ _ _ 0 0 0 0 _ k g _ CR LF the printout generated from the scale after pressing ENTER PRINT 20 6 Continuous transmission The indicator can work in a continuous transmission mode It can be switched on or off in parameters or using RS232 co...

Page 76: ... sign mass space unit CR LF 20 7 Configuring printouts General information If some information included are redundant or not sufficient and there is a necessity of changes one can design their own protocol format in EDYTOR WAG computer program This piece of software is accessible in http www mrclab com 21 ERROR COMMANDS Err2 Value beyond the zero range Err3 Value beyond the tare range Err4 Calibra...

Page 77: ...2 that appears on the display is also signalled by a continuous sound until the cause of error disappears 22 TROUBLE SHOOTING Problem Cause Solution Turning on does not work Discharged batteries Connect to mains or change batteries No batteries not installed or improperly installed Check the correctness of installation polarization The scale turns off automatically t1 set to YES Power save In othr...

Page 78: ...ross weight 2 8 3 8kg Package dimensions 440 x 280 x 190mm Scale type BWLC 6 C1 R BWLC 12 C1 R BWLC 30 C1 R BWLC 60 C2 R BWLC 120 C2 R BWLC 6 C1 K BWLC12 C1 K BWLC 30 C1 K BWLC60 C2 K BWLC 120 C2 K Max capacity 6kg 12kg 30kg 60kg 120kg Readability 0 1g 0 2g 0 5g 1g 2g Range of tare 6kg 12kg 30 kg 60 kg 120 kg Repeatability 0 3g 0 6g 1 5g 3g 6g Linearity 0 3g 0 6g 1 5g 3g 6g Stabilization time 3 se...

Page 79: ...ation when supplied from batteries 45h Display LCD with backlight Net Gross weight 1 1 2kg 2 8 3 8kg Package dimensions 320 x 210 x 150mm 440 x 280 x 190mm Scale type BWLC 6 12 C1 R BWLC 12 30 C1 R BWLC 30 60 C2 R BWLC 60 120 C2 R BWLC 6 12 C1 K BWLC 12 30 C1 K BWLC 30 60 C2 K BWLC 60 120 C2 K Max capacity 6 12kg 12 30kg 30 60kg 60 120 kg Readability 0 1 0 2g 0 2 0 5g 0 5 1g 1 2 g Range of tare 12...

Page 80: ...330 x 230mm 23 4 Verified precise scales of BWLC C2 series Scale type BWLC 0 6 A1 C2 BWLC 1 2 A2 C2 BWLC 3 A2 C2 BWLC 6 A2 C2 Max capacity 0 6kg 1 2kg 3kg 6kg Min capacity 0 5g 1g 2 5g 5g Readability 0 01g 0 02g 0 05g 0 1g Repeatability 0 01g 0 02g 0 05g 0 1g Linearity 0 01g 0 02g 0 05g 0 1g Range of tare 0 6kg 1 2kg 3kg 6kg Stabilization time 3 sec Pan size 128 x 128mm 195 195mm Operation tempera...

Page 81: ...n plastic casing AP2 1 RS232 RS485 converter for PUE C 31 KR 01 RS232 Ethernet converter for PUE C 31 KR 04 Stainless steel vibration damping table SAL N Milded steel vibration damping table SAL M A case for save carring transporting a scale of BWLC A series W1 A case for save carring transporting a scale of BWLC C1 K series W2 A frame for weighings loads under a scale of BWLC A2 BWLC A2 C2 series...

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