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Brookfield DV-II+ Digital Viscometer User Manual

Page 50

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Inaccurate Readings

1. Incorrect spindle/speed selection

2. Incorrect spindle code entry

3. Non-standard test parameters

4. Temperature fluctuations

5. Incorrect equipment selection

6. Refer to:

Appendix B - Viscosity Ranges
Appendix C - Variables in Viscosity Measurement

Recorder Pen Moves in Wrong Direction

1. Output polarity reversed

• Reverse leads

No Recorder Response

1. Viscometer is at zero reading

2. Recorder is off

3. Output cable leads shorted

4. Recorder is in standby

5. Range setting is incorrect.