WMC5003–e96071
SartoriusMicro, Research
Service ManualMC - * and RC - Balances
* not MC 5
Sartorius AG, Weighing Technology
Страница 1: ...WMC5003 e96071 Sartorius Micro Research Service Manual MC and RC Balances not MC 5 Sartorius AG Weighing Technology...
Страница 2: ...tment 11 Checking the Linearity 12 Adjustment 13 Adjustment Sequence 13 Preparing the Balance for Adjustment 13 BPI Mode 14 Adjusting the Off center Load 15 Linearity 17 External Span Adjustment 19 Ov...
Страница 3: ...t for evaluation he or she must use the balance at the same location after it has warmed up Always wait a while before carrying out any tests or adjustments whenever the balance has been transferred t...
Страница 4: ...ccompanying Literature Spare Parts List SARTORIUS RC MC Series MC1 Service Specifications Sheet for RC MC Balances SARTORIUS Tools List Key Functions MC RC ON OFF key Clears or interrupts functions of...
Страница 5: ...ode e g 4 32 1 MC Enter code using the numeric keys Confirm by pressing STO RC Select decimals using or Enter numbers 0 9 or using or Store setting with or change Date Time with Time MC Separate hours...
Страница 6: ...e Hardware and Software Version Important note It may be helpful to know the processor version in case you need to communi cate with the Service Center Turn the balance off and back on again by pressi...
Страница 7: ...or press the key to decrease it Select the left middle or right digit as follows press the key MC or the key RC to go toward to the left or press the key to go toward to the right Confirm your code s...
Страница 8: ...r which a calibration certificate has been issued Always make sure that the individual weights are traceable to a national standard The calibration and vertification certificate must show the nominal...
Страница 9: ...e Balance Test Record 4 Repeat steps 1 to 3 five times Evaluation of the Test Results Simplified Procedure for Evaluating the Reproducibility Calculate the following value from 6 weighing operations M...
Страница 10: ...section Checking the Reproducibility Checking the Off center Loading Tolerances Test Weights E2 individual weights nominal values Model Test weight RC210S P D 100g RC250S 100g MC210S P 100g MC410S 20...
Страница 11: ...viation D of the test weight Be sure to write down the plus or minus sign Write down the conventional mass M on the Balance Test Record Calculate the sum SU SU permissible tolerance T of the span unce...
Страница 12: ...t procedure is that the test and tare weights do not have to be calibrated However always make sure that you do not get the test weights mixed up with the tare weights Test weights E2 individual weigh...
Страница 13: ...olerances for the linearity given on the Service Specifications Sheet Adjustment Adjustment Sequence check reproducibility if within tolerance Adjust the off center load eccentricity testing Linearity...
Страница 14: ...the BPI mode Now plug the jumper back into its original position and the balance will automatically return to the weighing display Disconnect the balance from AC power Close the balance housing see pa...
Страница 15: ...minus sign when the readout is stable Example RC 210 P Pos A 0 00000 g Pos B 0 00025 g Pos C 0 00035 g Please adjust only the side with the largest error In our example it is position C consequently...
Страница 16: ...ight in each of the positions 4 5 in sequence Close the draft shield and write down the values displayed with plus minus sign when the readout is stable Example RC 210 P Pos 1 0 00000 g Pos 4 0 00040...
Страница 17: ...ogram of the balance Only in exceptional cases e g no service software available the MC balances may be linearized using the internal linearization program The RC balances should not be linearized wit...
Страница 18: ...The balance accepts only a weight that is within a tolerance of approx 2 of the factory programmed linearity You can set the balance for greater linearity tolerances only using the PSION server or the...
Страница 19: ...nces only using the PSION server or the SARTOCAS program for personal computers and laptops Unload the weighing pan and press the key MC or the key RC At 0 00000 g is display press the key MC or the k...
Страница 20: ...erwriting program of the balance Make sure that the balance operating menu is set to code 1 13 1 internal linearization accessible and the menu access switch is open Perform an external linearization...
Страница 21: ...ess switch You can access the menu access switch through an opening on the rear panel of the balance next to the AC jack Turn the balance off and back on again by pressing the key While all segments a...
Страница 22: ...ustment The weight value is stored Then the balance returns to the weighing mode see the Figure on the left After the internal adjustment routine the span adjustment has to be tested externally again...
Страница 23: ...sure frame Remove the fastening screws F and the digital PCB 204 Now remove the screw G from the rear panel of the balance and lift off the upper part of the enclosure frame 208 Remove the retainer ri...
Страница 24: ...B 206 Now reposition the upper part of the enclosure frame 208 and fasten screw G Place the digital PCB 204 along with the intermediate cover plate 205 on the PCB holders 210 route the connecting cabl...
Страница 25: ...ss cylinder 102 along with the weighing pan 103 the shield ring 105 and the shield disk 106 from the weighing cell Open the balance housing see page 23 Remove plug E for the draft shield drive from th...
Страница 26: ...socket of the digital PCB 204 Install the guide bushing 107 align it according to the pan adapter 430 and tighten it on the centering ring 108 Important Note Use the guide bushing 107 from the old dr...
Страница 27: ...and Cleaning the Weighing System Carefully check to make sure that the gap around the coil is clean Remove any small bits of debris or fuzz by carefully sliding adhesive tape through the gap Check to...
Страница 28: ...shield ring 105 and the shield disk 106 from the weighing cell Unscrew the guide bushing 107 and lift it off ensuring that there is no contact with the pan adapter 430 due to tilting Pull the balance...
Страница 29: ...in the opposite order in which they were installed When adjusting the weight stops 313 315 especially make sure that they are perfectly centered with respect to the pan adapter 430 Place the connecti...
Страница 30: ...nnect the balance from AC power Now remove the 5 screws V from the lower part of the display housing 506 Slightly lift the display module 501 502 from the display housing 506 Unplug the connecting cab...
Страница 31: ...pen the balance housing see page 23 Remove the connectors B C D and E from the digital PCB 204 Remove the locking screws 201 A and the data interface 201 Unscrew and remove the slot 201 B for the data...
Страница 32: ...7 Place the analog PCB 206 along with the spacer plate 207 on the PCB holders 210 and fasten it with the retainer rings H Route the connecting cables through the openings in the analog PCB 206 Plug th...
Страница 33: ...erior 102 Glass cylinder of the draft shield 108 Centering ring 103 Weighing pan 109 Top part of the housing 104 Glass shield cover plate exterior 110 Fastening bolt for housing 105 Shield ring 111 Dr...
Страница 34: ...osure frame upper part for PCB 202 Data interface 209 Insulation plate 203 Brace for interface port 210 PCB holder 204 Digital PCB 211 Enclosure frame lower part for weighing system 205 Intermediate c...
Страница 35: ...the balance is used in legal and print without header menu code 7 2 1 metrology are activated set to print with header 7 2 2 Err 10 1st tare memory disabled when The tare functions are interlocked a...
Страница 36: ...ON again It may be necessary to exchange the PCB Err 225 EEPROM data ROM version Adjust data record after ROM exchange incompatible Err 230 RAM writing reading error Turn the balance ON OFF and back...
Страница 37: ...ange Verz gerung 1 4 4 1 4 4 extrem lange Verz gerung 1 5 1 5 Tarierbedingung 1 5 1 1 5 1 jederzeit 1 5 2 1 5 2 erst nach Stillstand 1 6 1 6 Auto Zero 1 6 1 1 6 1 ein 1 6 2 1 6 2 aus 1 Bereich 2 Berei...
Страница 38: ...1 9 1 9 Externes Justieren 1 9 1 1 9 1 frei 1 9 2 1 9 2 gesperrt 1 10 1 10 Internes Justieren 1 10 1 1 10 1 frei 1 10 2 1 10 2 gesperrt 1 11 1 11 Kennwert Test 1 11 1 1 11 1 frei 1 11 2 1 11 2 gesperr...
Страница 39: ...der F 2 5 Sonderanzeige 2 5 1 ohne Stillstand 2 5 2 Normalanzeige 2 5 Zahlenblock 2 5 1 gesperrt 2 5 2 frei 2 6 Methode der Dichtebestimmung 2 6 1 Auftrieb 2 6 2 Pyknometer 3 3 Parameter 1 Applikation...
Страница 40: ...3 3 nur bei Stillstand im Kontrollbereich 4 3 4 4 3 4 nur bei Stillstand 5 5 Datenschnittstelle 5 1 5 1 Baurate 5 1 1 5 1 1 150 Baud 5 1 2 5 1 2 300 Baud 5 1 3 5 1 3 600 Baud 5 1 4 5 1 4 1200 Baud 5...
Страница 41: ...sche Datenausgabe der Luftdichte und Dichte des W gegutes Ref wert und Ref gewicht MC nur bei Code 8 10 3 nur Referenzgewicht 7 1 3 7 1 3 nur Referenzgewicht MC nur bei Code 8 10 3 7 2 7 2 Kennzeichnu...
Страница 42: ...tillstand 8 9 2 2 Minuten nach Stillstand 8 10 8 7 Anschlu funktion 8 10 1 8 7 1 Ausg nge 8 10 2 8 7 2 Eing nge 8 11 8 8 Windschutz Automatik 8 11 1 8 8 1 aus 8 11 2 8 8 2 Windsch zu Funktionsausf hru...
Страница 43: ...ei ca 25 50 und 75 der H chstlast und m ssen kleiner oder gleich der zul Toleranz f r die Linearit t sein L2 G1 G2 G3 G4 2 L1 G1 G2 L2 2 L3 G3 G4 L2 2 W W W W Waagen Pr fprotokoll aagen Pr fprotokoll...
Страница 44: ...auch auszugsweise ist ohne schriftliche Genehmigung der Sartorius AG nicht gestattet Alle Rechte nach dem Gesetz ber das Urheberrecht bleiben der Sartorius AG vorbehalten Die in dieser Anleitung entha...
