Sartorius CP64 Service Manual
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Sartorius CP64 Service Manual

Cpa series; cp series; gc series; gp series
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Service Manual
Sartorius Competence | Sartorius Gem
CPA-, CP-, GC- und GP-Models
Electronic Semimicro-and Analytical Precision Balances and Precious Metal Scales
Including Service Specifi cations Sheets
plus
WCP5001-e07104

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Summary of Contents for Sartorius CP64

  • Page 1 Service Manual plus Sartorius Competence | Sartorius Gem CPA-, CP-, GC- und GP-Models Electronic Semimicro-and Analytical Precision Balances and Precious Metal Scales Including Service Specifi cations Sheets WCP5001-e07104...

  • Page 2: Table Of Contents

    Contents Page General Information Fundamentals at a Glance Error (Double Lever Systems) The Most Important Information at a Glance Span Adjustment Service Concept for the CP/GC/GP Scale/ External Adjustment Balances Adjusting Linearity General Notes Adjusting External Linearity 05-06 New Features Compared to the BP 06-07 Models with Special Weighing Systems Balance/Scale with Monolithic Weigh Cells...

  • Page 3: General Information

    Fundamentals at a Glance We strongly recommend completing a service training course at Sartorius before performing work on Sartorius weighing instruments. Please do not attempt or permit any unauthorized repair work. The following CP models will be/have been replaced by CPA models:...

  • Page 4: General Notes

    Seal of warranty. • If you have to remove the Seal of Warranty, please affix your control seal with the Sartorius logo to the unit! In other cases, proceed according to the OAW135 (standard operating procedure for returns for repairs).

  • Page 5: New Features Compared To The Bp

    Service Guide New Features Compared to the BP: New, different housings (see Overview, Page 6) Procedure: Checking the balance/scale 1. Check the repeatability Balance/Scale with strain gauge system (standard deviation, see page 18) Balance/Scale with double lever system (standard deviation, see page 23) Balance/Scale with monolithic weigh cell (standard deviation, see page 28) Balance/Scale with forked lever system (standard deviation, see page 35) 2.

  • Page 6: Models With Special Weighing Systems

    Models with Special Weighing Systems Weighing systems - Strain gauge on low-resolution balances/scales, Double lever system and forked lever system on high resolution precision balances Monolithic weigh cells on analytical balances Span adjustment - With external weights on precision balances not verifi ed for legal metrology - With built-in weights on analytical balances and precision balances verifi...
  • Page 7 Weighing system: Angled lever (see right) GC2502 Aut_5259.jpg CP2_02.eps Model 4 Weighing system: Monolithic (see right) CP225D, CP324S, CP224S, CP124S, CP64, GC1603, GC803S, GC803P Aut_4920.jpg Model 5 CP2_01.eps Weighing system: Fork lever (see right) CP34001S, CP34001P, CP34000, CP16001S, CP12001S Aut_5254.jpg...

  • Page 8: Auxiliary Service Tools, Equipment And Weights

    RS232 connecting cable (9-Pin) 7357314 Tool Kit Angled fi le 6740-80 In addition to your standard tools and equipment, you will need the following sets of weights when working on Sartorius Competence balances/scales: For Model Accuracy Weight Catalog No.: CPxxxx-CPAxxxx...

  • Page 9: Function Of The Keys

    Handling and Operating the CP balances/scales Function of the Keys Position Description Position Description Clear Function Weighing unit This key is used as an abort key: Taring - Deactivate applications program Pictograph for „GLP-compliant print-out active“ - Interrupt calibration/adjustment mode Pictograph for „Printing active“...

  • Page 10: Access Lock Switch

    On models CP622, CP4202S, CP3202S, CP3202P, CP2202S, GP5202, GP3202, CP8201, CP6201, CP4201, CP2201, GP8201, CP423S, CP323S, CP323P, CP153, GC2502, CP225D, CP324S, CP224S, CP124S, CP64, GC1603, GC803S, GC803P, the opening on the left is intended for the access lock switch (2) (see fi gure on the left).
  • Page 11 Balance Operating Menu | 11 Accessing and Setting the Balance Operating Menu Accessing the Menu Using the „e“ „t“ keys: Turn the balance/scale off and back on by pressing the e button. While all segments are displayed (Segment Test), briefly press t. „1“...
  • Page 12 12 | Exiting the Menu Without Storing: To exit the menu, press p. This returns you to the first position in the balance/scale operating menu. Anz_05-F.eps If you do not wish to store the changes, press the t key to deactivate this menu item during the selection procedure or before storing by pressing e (balance/scale is switched off).

  • Page 13: Menu Code Settings(Rel Bac 13.44 Version)

    Menu Code Settings (Rel BAC 13.44 Version) | 13 1 11 Weight Unit for Calibration Weight * Menu 1 Weighing 1 11 1 Grams Filter Selection 1 11 2 Kilograms 1 1 1 Very stable conditions 1 11 3 Pounds 1 1 2 Stable conditions 1 1 3...
  • Page 14 14 | Menu Application Parameters - Counting Print Format Auto reference sample updating function 7 2 1 Raw data (16 char.) 4 1 1 7 2 2 For other apps 4 1 2 (22 char.) Auto Print Net Total Formulation / 2nd Menu Data Interface Tare Memory...

  • Page 15: Activating The Bpi Mode

    BPI switch (1) (see fi gure left). Note: To use the CAS programs (Version 1.44 and later) or the SARTORIUS MC1 Server (version 4.9 and later and later), the balance/scale must be set to the BPI mode (= Binary Processor Interface Mode) (e.g.

  • Page 16: Testing And Adjustment Sequence On Balances/Scales With Strain Gauge Systems

    Calibrate/adjust the balance/scale on this place. Note: Testing must be carried out according to the following Sartorius Standard Operating Procedure for Testing WKD-037-02 and WKD-038-02. They are also equivalent to the given adjustment data as described in this service manual.

  • Page 17: Zero-Point Offset Adjustment

    Zero point offset adjustment | 17 The offset adjustment adapts the weighing system to the internal A/D converter. You may need to adapt the A/D converter: after replacing the strain gauge measuring spring after replacing the main PCB when the sensitivity of the balance/scale cannot be adjusted (not even using the service software) and error code „Err 02“...

  • Page 18: Checking The Repeatability (Standard Deviation)

    Repeatability / Off-Center Loading 18 | Checking the Repeatability (Standard deviation) Select the test weight from the „Calibration/Adjustment Data Sheet“ (see pages 42-43). Unload the weighing pan and zero the balance/scale using the t key. Center the test weight on the weighing pan. Write down the weight displayed.

  • Page 19: Procedure For Adjusting The Off-Center Loading Error (Strain Gauge)

    | 19 Procedure for Adjusting the Off-Center Loading Error (Strain Gauge) Note: After calibration/adjustment of the off-center loading error, you must check the span and linearity and adjust as required. On models CP2201, CP4201, CP6201, CP8201, GP8201, the off-center loading error should be adjusted by careful fi...
  • Page 20 20 | 2. Adjusting the Off-Center Loading Error: Right - Left Negative error on the right: File the edges of the upper thin sites evenly on the front and back, moving loadplate inwards. Small, inwardly tapering surfaces areas will be produced at the thin right sites „C“...

  • Page 21: Span Adjustment

    Only use calibrated weights! 1. As described in this manual 2. or using the Sartorius MC1 Server (version 4.9 or later) or the SARTOCAS program for PCs and laptops). Make sure that the balance/scale operating menu is set to the code „1 9 1 - external calibration/adjustment accessible“...

  • Page 22: Adjusting Linearity

    Adjusting the Linearity Caution! You can adjust the linearity on CP balances/scales only using the SARTORIUS MC1 Server Software (Version 4.9 and later) or with the SARTOCAS program. Activate the BPI mode (see page 15). Adjust the linearity with the SARTORIUS MC1 Server (version 4.9 and later) or with the SARTOCAS program for PCs and laptops.

  • Page 23: Lever Systems

    Calibrate/adjust the balance/scale on this place. Note: Testing must be carried out according to the following Sartorius Standard Operating Procedure for Testing WKD-037-02 and WKD-038-02. They are also the equivalent of the given adjustment data as described in this service manual.

  • Page 24: Checking And Adjusting The Off-Center Loading

    Checking Off-Center Loading 24 | Checking and Adjusting the Off-Center Loading Error Caution: Larger errors in the off-center loading error affect the repeatability of the weighing system! The OIML Guideline R76-1 describes the tests for off-center loading tolerances for square, round and even triangular weighing pans. Therefore, the test weight should be placed on every 1/4 of the weighing pan surface.

  • Page 25: Procedure For Adjusting The Off-Center Loading

    Adjusting Off-Center Loading | 25 Procedure for Adjusting the Off-Center Loading Error (Double Lever System) Note: After calibration/adjustment of the off-center loading error, you must check the span and linearity and adjust as required. On models CP4202S, CP3202S, CP3202P, CP2202S, GP5202, GP3202, CP153, CP323S, CP323P, CP423S, GC2502, the off-center loading error should be adjusted by careful fi...

  • Page 26: Span Adjustment

    Only use calibrated weights! 1. As described in this manual, 2. or using the Sartorius MC1 Server (Version 4.4) or later) or the SARTOCAS program for PCs and laptops). Make sure that the balance/scale operating menu is set to the code „1 9 1 - e external calibration/adjustment accessible“...

  • Page 27: Adjusting Linearity

    Adjusting the Linearity Caution! You can adjust the linearity on CP balances/scales only using the SARTORIUS MC1 Server Software (Version 4.9 and later) or with the SARTOCAS program. Activate the BPI mode (see Page 15). Adjust the linearity with the SARTORIUS MC1 Server (Version 4.9 and later) or with the SARTOCAS program for PCs and laptops.

  • Page 28: Testing And Adjustment Sequence On Balances/Scales

    4h-24h. Note: Testing must be carried out according to the following Sartorius Standard Operating Procedure for Testing WKD-037-02 and WKD-038-02. They are also the equivalent of the given adjustment data as described in this service manual.

  • Page 29: Checking And Adjusting The Off-Center Loading Error

    Datasheet (see Page 42-43). CP Semimicro-Balances with Rectangular Weighing Pans Models: CP225D, CP324S, CP224S, CP124S, CP64, GC1603, GC803S, GC803P Place the test weight on position 1 on the weighing pan and zero the balance/ scale by pressing the t key.
  • Page 30 30 | 3-Point Adjustment During calibration/adjustment of the off-center loading error, the system must be covered over. To adjust the off-center loading error, change the settings of the off-center load thumbscrews. Place the test weight in position A on the weighing pan and zero the balance/ scale by pressing t.

  • Page 31: Span Adjustment

    Only use calibrated weights! 1. As described in this manual, 2. or using the Sartorius MC1 Server (Version 4.9 or later) or the SARTOCAS program for PCs and laptops). Make sure that the balance/scale operating menu is set to the code „1 9 1 - external calibration/adjustment accessible“...

  • Page 32: Internal Span Adjustment

    32 | - Make sure that the balance/scale operating menu is set to the code „1 9 3 - internal calibration/adjustment accessible „ (see Page 13-14 „ Operating Menu Settings „). Anz_09-F.eps Slide the access lock switch to the left. It is accessible via an opening on the back of the balance/scale.

  • Page 33: Linearity

    Adjusting the Linearity Caution! You can adjust the linearity on CP balances/scales only using the SARTORIUS MC1 Server Software (Version 4.9 and later) or with the SARTOCAS program. Activate the BPI mode (see page 15). Adjust the linearity with the SARTORIUS MC1 Server (Version 4.9 and later) or with the SARTOCAS program (Version 1.44 or later) for PCs and laptops.

  • Page 34: Overwriting The Internal Linearization Weight

    1. As described in this manual 2. or using the Sartorius MC1 Server (Version 4.9 or later) 3. or with the SARTOCAS Program (Version 1.44 or later) for PCs and laptops. Make sure that the balance/scale operating menu is set to the code „1 9 6 -internal linearization accessible“...

  • Page 35: Balances/Scales With Forked Lever Systems

    30-60 minutes, depending on the model. Calibrate/adjust the balance/scale on this place. Note: Testing must be carried out according to the following Sartorius Standard Operating Procedure for Testing WKD-037-02. They are also equivalent to the given adjustment data as described in this service manual.
  • Page 36 Checking the Off-Center Loading Tolerances 36 | Checking and Adjusting the Off-Center Loading Tolerances Caution: Deviations in off-center loading tolerances affect the repeatability of the weig- hing system! The OIML Guideline R76-1 describes the tests for off-center loading tolerances for square, round and even triangular weighing pans.

  • Page 37: Off-Center Loading Error

    Adjusting the Off-Center Loading Tolerances | 37 Adjusting the Off-Center Loading Error Off-center loading errors should be adjusted by careful fi ling at appropriately thin places on the upper guide. To avoid distorting the adjustment, wait a few seconds after fi ling so that the thin sites can „cool down.“ Caution! After carefully remove the housing, adjust the off-center loading error only at the thin sites in the back and front using an angled fi...

  • Page 38: External Adjustment

    Only use calibrated weights! 1. As described in this manual, 2. or using the Sartorius MC1 Server (version 4.9 or later) or the SARTOCAS program for PCs and laptops). Make sure that the balance/scale operating menu is set to the code „1 9 1 - external calibration/adjustment accessible“...

  • Page 39: Linearity

    (Version 1.44 and later). Activate the BPI mode (see Page 15). Adjust the linearity with the SARTORIUS MC1 Server (Version 4.9 and later) or with the SARTOCAS program for PCs and laptops. (Please see the program description for instructions on this automatic proce-...
  • Page 40 The codes »1 9 3 « and »1 9 4 « should be blanked out, otherwise, overwrite these codes with the SARTORIUS MC1Server 4.9. Err 10 “Tare” key is blocked, with data in the tare The tare functions are interlocked;...
  • Page 41 | 41 Error Code Explanation Remedial Measures Err 220 ROM checksum error; the data in the internal ROM Follow the procedure in “Exchanging the Main PCB.” of the balance processor (AOC) are incorrect. Err 230 RAM read/write error; the data in the internal RAM Follow the procedure in “Exchanging the Main PCB.”...
  • Page 42 4200 0.01 2000 0.01 2000 0.04 CP423S 0.001 0.001 0.006 CP6201 6200 5000 0.05 2000 CP622 0.01 0.01 0.03 CP64 0.1 mg 0.4 mg CP8201 8200 2000 0.07 3000 GP3202 3200 0.01 2000 0.01 2000 0.06 GP5202 5200 0.01 2000 0.02...
  • Page 43 100/200/ CP423S 0.002 (200) 300/400 0.002 1500/3000/ CP6201 5000 5000 (2000) 4000/6000 150/300/ CP622 0.01 (200) 400/600 0.01 15/30/ CP64 intern (20) 40/60 0.2 mg 2000/4000/ CP8201 5000 8000 (3000) 6000/8000 700/1500/ GP3202 2000 3000 0.03 (1000) 2200/3000 0.02 1000/2500/...
  • Page 44 Service Specifications 44 | Only valid in compliance with the „Metrological Test Procedure“ specifi ed in the Standard Operating Procedures WKD-037 and WKD-038 Off-center load Reproducibility Span accuracy Linearity Eccentricity Permissible Permissible Permissible Permissible Weighing Test Test Adjustm. Test Model Readability tolerance tolerance...
  • Page 45 Template for Off-Center Loading | 45 Template for Off-Center Loading (CP622) CPA5202S-DS, CPA2202S-DS Maßstab 1:1...
  • Page 46 46 | Template for Off-Center Loading Template for Off-Center Loading CP153, CP323P, CP323S, CP423S CPA1003S, CPA623S, CPA423S, CPA323S, CPA223S Maßstab 1:1...
  • Page 47 Template for Checking the Off-Center Loading | 47 Template for Checking the Off-Center Loading CP64, CP124S, CP224S, CP225D, CP324S, GC803S, GC803P, GC1603 CPA64, CPA124S, CPA224S, CPA225D, CPA324S Maßstab 1:1...
  • Page 48 48 |...
  • Page 49 | 49...
  • Page 50 The status of the information, specifi cations and illustrations in this manual is indicated by the date given below. Sartorius AG reserves the right to make changes to the technology, features, specifi cations, and design of the equipment without notice.

This manual is also suitable for:

Cpa64Cp224sCpa224sCp324sCpa324sCp124s ... Show all

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