When measuring temperature in industrial processes, several instruments need to be calibrated regularly to deliver verifiably accurate readings.
- Temperature sensors are typically read by transmitters. The transmitter signal relays to a control panel which displays the temperature. All three instruments in the system require periodic calibration. The most significant errors tend to occur in the temperature sensor. Because the sensor can drift, keeping it calibrated must be a priority.
- Calibrating the thermometer standards used to calibrate industrial thermometers is necessary. Professional calibration supplies traceability to national and international standards. Using an accredited metrology lab ensures uncertainty levels and traceability statements have been examined and independently verified.
- The reference thermometer, drywell and/or micro-bath heat source, and precision simulator also should be calibrated regularly by a respected lab.
Have questions about how often your industrial temperature equipment should be calibrated? Contact InnoCal. Some of the most qualified technicians in the industry work in our ISO17025-accredited lab and conduct hundreds of hours of training a year to stay current.