High and low temperature constant temperature and humidity test chamber high and low temperature alternating test chamber environmental simulation test chamber aging test machine 50L-225L-1000L

Performance Parameters
Temperature Range: -20℃ to 150℃
Temperature Fluctuation: ±0.5℃
Temperature Uniformity: ±2℃
Minimum Temperature Limit: -20℃
Heating Time: Approximately 35 minutes from ambient temperature to 150℃ (non-linear)
Cooling Time: Approximately 55 minutes from ambient temperature to -20℃ (non-linear)
Humidity Range: 20% to 98% R.H.
Humidity Fluctuation: ±1.5% R.H.
Humidity Uniformity: ±2.0% R.H.