Wuhan Kelvin Company has occupied itself in designing and producing blackbody calibration source for many years. These exact instruments have been widely used in industrial and research field, such as correctinginfrared temperature measurement solutions, radiometer, thermal flowmeter, thermal imaging instruments and optical spectrum image in infrared imaging system, we have a great deal of experience. JQ series Black Body radiant point can not only contain temperature arrange between -40â?? and 1600â??, but also have lots of easy carrying and special identity models. Further more, our customs can order specialmodel bases on their needs, such as the extended area black body. JQ exact black body series products are designed by military college exports and professors, and produced byourcompany. Products characteristics:using armor plate and aluminum alloy as the case, spraying plastic cement, colourful and have the texture of the culture of the modern times.