The instrument should be calibrated before use. It should also be calibrated if there is a change in conditions (temperature, humidity, etc.) Generally, the calibration should be checked by taking a reading on the supplied standard at least every half-hour during continuous use.
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How often should I calibrate the instrument?
- 2.1mm - 5.8mm orifice diameter
- 10 – 1200 cSt viscosity range
- 30-100 sec flow times
- Supplied with a certificate of conformity
- Sheen 406/1, 406/2, 406/3, 406/4 & 406/5 equivalent