Brookfield DV-I Viscometer - Manual (Page 45)

Brookfield Engineering Laboratories, Inc. Page 45 Manual No. M/92-021-O604
Inaccurate Readings
❏ Verify Spindle, Speed and Model selection
❏ Verify test parameters: temperature, container, volume, method. Refer to:
• “More Solutions to Sticky Problems”; Section II.2A - Considerations for Making Mea-
surements
❏ Perform a calibration check. Follow the instructions in Appendix D.
• Verify tolerances are calculated correctly.
• Verify calibration check procedures were followed exactly.
If the unit is found to be out of tolerance, the unit may be in need of service. See Appendix G for
details on how to return your viscometer.