Due to different production characteristics, various industries have unique requirements for thermocouple calibration. In the food processing industry, with strict hygiene standards, thermocouple calibration not only needs to ensure accurate temperature measurement, but also ensure that the calibration process does not introduce any pollution. This requires that the calibration equipment be easy to clean and disinfect, and operators follow strict hygiene procedures, such as wearing sterile work clothes and using food-grade lubricants to maintain the equipment.
In the chemical industry, in the face of a strongly corrosive medium environment, the thermocouple material must have anti-corrosion ability, and the standard source and connecting lines used for calibration also need special protection. For example, using corrosion-resistant thermocouples such as platinum-rhodium alloys, and coating the calibration device shell with an anti-corrosion coating to prevent chemical substances from erasing the equipment and affecting the calibration precision, ensuring the reliability of temperature monitoring in chemical production and guaranteeing safe production and product quality.
In the paint baking process of automobile manufacturing, high temperature uniformity is the key. When calibrating thermocouples, it is necessary to simulate the high temperature environment in the paint baking room and ensure that the temperature uniformity is controlled within ±5°C in the high temperature range of 200°C - 300°C, so that the paint baking effect is the same, improving the appearance quality of automobiles and meeting the temperature measurement demands of the fine processes in the automobile industry.
