Development of Temperature Calibration Device for Microwave Digestion System in Biochemical Laboratory

As a sample pretreatment device, microwave digestion instrument is widely used in biochemical laboratories. The temperature parameters of the directly decide accuracy experimental results. At present, there no relevant calibration specification，method or device for system China. Due to special working principle instrument, must be high environment, and ordinary measuring will cause ignition, explosion other phenomena, which endanger life health personnel. This article presents set system, with range (0~200) °C, less than ± 0.1 resolution 0.01 °C. presented also solves potential problems ignition explosion, commonly exist devices.