REPLIGEN KrosFlo ACSS-60K User Manual

33 pages

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420-14871-002 Rev. 00

KrosFlo® TFF System - Auxiliary Scale

Model ACSS-60K

User Guide

For use with:

• KrosFlo® KR2i Tangential Flow Filtration (TFF) System

• KrosFlo® KMPi Tangential Flow Filtration (TFF) System

User Guide

Table of Contents3
Table 1. Auxiliary Scale Parts7
Figure 1. Krosflo® TFF - Auxiliary Scale Components7
Figure 2. Auxiliary Scale Parts7
System Assembly8
Figure 3. Packaging Removal8
Figure 4. Transport Lock Removal8
Figure 5. Leveling the Scale8
Figure 6. Replace Weighing Pan9
Figure 7. Interface Cable to Scale Connection9
Figure 8. Interface Cable to Octopus Cable9
Operating Instructions10
Operational Panel10
Operating the Auxiliary Scale10
Table 2. Auxiliary Scale Keys10
Table 3. Auxiliary Scale Menu10
Figure 9. Auxiliary Scale Keypad10
Table 4. Auxiliary Scale Menu Navigation11
Good Weighing Practice12
Zeroing12
Taring12
Table 5. Good Weighing Practices12
Entering Tare Value Manually13
Units13
Start Unit13
Temporary Unit13
External Calibration14
User Calibration14
Calibration Report14
Filter14
Value Release15
Ambient Conditions15
Autozero Function15
Tare Entering Mode15
Tare Value Memory16
Entering Tare Value to Scale Memory16
Selecting Tare Value from the Scale Memory16
Last Digit16
RS232 (1) Port Settings17
Computer17
Port17
Continuous Transmission17
Printout Interval for Continuous Transmission18
Printer18
Port18
Additional Display18
Calibration Report18
GLP Printout19
Table 6. Calibration Report Variable List19
Table 7. GLP Weighing Printout Variable List19
Figure 10. Calibration Report Example19
Backlight20
Beep' Sound20
Automatic Shutdown20
Date and Time20
Figure 11. GLP Printout Example20
Default User Settings21
Table 8. GLP Date and Time Printout Variable List21
Table 9. Scale Data21
Running Working Mode22
Working Mode Local Settings22
Working Mode Accessibility22
Save Mode22
Table 10. Working Mode Settings22
Automatic Printout Interval23
Lo Threshold23
Local Settings23
Table 11. Save Mode Options23
Table 12. Weighing - Local Settings23
Local Settings24
Working Mode Selection24
Setting Reference Sample Mass by Entering Mass of a Single Part24
Setting Reference Sample Mass by Determining Mass of a Single Part24
Table 13. Parts Counting - Local Settings24
Local Settings25
Declaring Checkweighing Thresholds25
Table 14. +/- Control - Local Settings25
Local Settings26
Working Mode Selection26
Reference Mass Determined by Weighing26
Reference Sample Mass by Determining Mass of a Single Part26
Table 15. Percent Weighing - Local Settings26
Local Settings27
Peak Hold Operation27
Table 16. Peak Hold - Local Settings27
Totalizing Operation28
Table 17. Totalizing - Local Settings28
Figure 12. Totalizing Printout Example28
Local Settings29
Animal Weighing Operation29
Cleaning ABS Components29
Table 18. Animal Weighing - Local Settings29
Cleaning Stainless Steel Components30
Cleaning Aluminum Components30
Dimensions31
Connectors Arrangement31
Figure 13. Scale Dimensions31
Figure 14. Scale Connectors31
Figure 15. RS-232 Connector31
Table 19. Troubleshooting Suggestions32
Table 20. Error Messages32

Questions and Answers:

M
Mrs. Heather PriceAug 2, 2025
What to do if REPLIGEN Scales display 'LH' during switching on?
- V
  Vincent HolmesAug 2, 2025
  If your REPLIGEN Scales show 'LH' when you turn it on, it means the weighing pan was loaded during the startup. To fix this, simply unload the weighing pan. The display should then show a zero indication.