This range of temperature calibrators is ideal for calibrating temperature sensors used in the food and pharmaceutical industries in addition to calibrating any sensors used in the temperature range outlined in the specifications below. S Version just set required temperature and calibrate.

The Tecal 140S provides a complete system for calibrating most types of thermal sensors used in the temperature range of -40°C to 140°C which includes K type thermocouples commonly used in the food industries, cold storage rooms and environmental monitoring systems.

Using advanced peltier technology and state-of-the-art mechanical and electrical components, these calibrators can rapidly cover the complete temperature range where speed is of the essence without loss of accuracy or stability. The heater block with a defined measuring zone of 50mm from the bottom of the block allows for different length/active area sensors. 

Although the improved accuracy and stability is ±0.2°C & ±0.05°C respectively, one can often achieve an accuracy of ±0.1°C and a stability of ±0.02°C with high class RTDs and thermocouples.