The JQ-D70Z Human Temperature Measurement, Blackbody from Dahua Technology is a calibration device designed to be used with the Thermal Hybrid Network Camera. This unit maintains a constant temperature use as a reference point for more accurate reading on the thermal camera. When testing for body temperature, blackbody is generally set to 35.0 ℃ by default, which is used for temperature correction of thermal imaging acquisition to met the accuracy of ± 0.3 ℃. Tripod also need to be use for adjusting the height and distance of the blackbody from the thermal camera
