Rapid temperature change & humidity heat test chamber

The rapid temperature change & humidity heat test chamber is a temperature and humidity test device, applied for aerospace products, information electronic instruments, electrical, electronic products, and various electronic components to test various products under the condition of rapid temperature change performance.

Technical Specifications:
• Working size: 1800×1500×2000mm (D*W*H) (Accuracy ±5mm); Overall dimension (approx.): 1850×1800×3300mm (D*W*H)
• Temperature range: -67~100℃ (adjustable); Temperature fluctuation: ≤±0.5℃; Temperature uniformity: ≤±2℃; Temperature deviation: ≤±2℃
• Heating rate: -55℃～+85℃ about 6℃/min (average in the whole process, load aluminum ingot 350kg, calorific value 2230W)
• Cooling rate: +85°C~-55°C about 6°C/min (average throughout, load aluminum ingot 350kg, calorific value 2230W)
• Humidity range: 20~95%R.H, Humidity fluctuation: ≤±3%RH, Humidity deviation: ≤-3%～+2%RH (humidity>75%RH), ≤±5%RH (humidity≤75 %RH)
• Power supply: 380V 50/60HZ
• Temperature control accuracy: ±0.1℃
• Display resolution: time: 0.1min, temperature: 0.1℃, humidity 0.1%RH
• Controller: Qingrui TMEI990, 7-inch LCD touch screen
• Noise: Noise≤75dB.
• Observation window: 300x400mm tempered heat-resistant insulating glass
• Compressor cooling method: water cooling
• Total power (approx.): Total power: 60WK (30KW for heating, 9KW for humidification, and 21KW for cooling) Maximum current: 120A • Compressor: BITZER 14HP/set X2 sets
• Humidity Sensor: Vaisala Electronic
• Chiller: 20P (optional)