Introduction: The low temperature test tank is suitable for the measurement of physical parameters of various metrology, biochemical, petroleum, meteorological, energy, environmental protection, pharmaceutical and other departments and production thermometers, temperature controllers, temperature sensors and other manufacturers. It can also provide a constant temperature source for other experimental research work. Consider stability and uniformity when choosing a thermostat. The stability of the assay tank is determined by the control system and is an indicator of the constant temperature performance of the assay tank. If the temperature of the assay cell changes during the measurement, a reliable calibration result cannot be obtained. When selecting a calibration tank, be aware of the media used in addition to the temperature specifications. Uniformity is primarily dependent on the agitation system of the liquid bath. The temperature zone must have very good temperature uniformity throughout the test area to ensure the same temperature when comparing two or more thermometers. Features: 1. NDJ series low temperature calibration thermostat is a high precision self-control temperature calibration device with good temperature stability, uniform temperature field and high temperature control accuracy. 2. It adopts imported fully enclosed compressor refrigeration system and intelligent PID adjustment to realize automatic temperature control. 3. The outer casing is made of all stainless steel. Technical Parameters: Product model: NDJ-120 Temperature range (°C): -120～100 Volatility (°C) (30min): ≤±0.01 Temperature uniformity (°C): ≤0.01 Work area size (mm): Ф 150 × 480 Temperature rise and fall time (min): ≤120 Power (kw): 6.5 Power supply: 380V/50HZ Weight: 200kg Dimensions (mm): 940 × 780 × 1400
