SANSEL BCAL 40 Infrared Black Body Calibrator is specially designed for accurate calibration of medical infrared thermometers, fever screening systems, and thermal imaging devices. The calibrator provides highly stable and precise reference temperature generation for non-contact human body temperature measurement applications. Using advanced solid state heating and cooling technology, the BCAL 40 maintains accurate temperature control under varying ambient conditions for reliable calibration performance. The true colour touch screen display allows simultaneous monitoring of block temperature, set temperature, control status, and output level for user convenience. The system supports both Celsius and Fahrenheit display modes with easy touch screen configuration. Its compact design, stable performance, and advanced user interface make it suitable for hospitals, medical laboratories, healthcare industries, and thermal scanner calibration applications. The BCAL 40 delivers reliable and repeatable calibration results for critical medical temperature measurement systems.