OFITE, 11302 Steeplecrest Dr., Houston, TX 77065 USA / Tel: 832-320-7300 / Fax: 713-880-9886 / www.ofite.com42CalibrationTemperatureThe HTHP Consistometer has two thermocouples. One measures thetemperature of the bath, the other measures the temperature of the sample.Both will require calibration quarterly or if either thermocouple is replaced.1. Push the Scroll Wheel to access the Main Menu.2. Scroll to option 5, “Utilities”. Push the Scroll Wheel to enter.3. To calibrate the sample thermocouple, scroll to option 4, “CalibrateSample Temp”. To calibrate the bath thermocouple, scroll to option 5, “CalBath Temp”. Push the Scroll Wheel to enter.4. Place the thermocouple in a dry block calibrator.5. Set the calibrator to the value displayed on the screen.6. Scroll to adjust the offset and make the two temperature readings thesame. Push the Scroll Wheel to save the calibration.