| Temperature range |
20~35℃ |
| Humidity control range |
40~60% R.H. |
| Temperature Fluctuation |
±1℃ |
| Temperature Uniformity |
≤2℃ |
| Temperature deviation |
≤±2.0℃ |
| Humidity stability |
-2%RH,﹢3%RH |
| Humidity Deviation |
≤±3.0%RH |
| wind speed |
The wind speed at the geometric center point in the box is 0.1~ 0.5m/s. (Wind speed is adjustable) |
| noise |
Less than or equal to 55 decibels (A sound level), there will be no resonance sound between the box door and the equipment door |
| Background concentration |
≤0.006mg/m3 |
| Interior size |
内箱Size1±0.02 m3;W960mm*H1050mm*D1000 mm |
| Temperature Resolution |
0.1℃ |
| Humidity resolution |
0.1%RH |
| air exchange rate |
0.5~ 2 times/hour (adjustable); Flow rate adjustment range should be greater than 0.25~ 2.5m3/h; |
| Flow rate Accuracy |
Digital Flow rate meter, Accuracy 0.5; 0~500L/min Glass rotor Flow rate meter, Accuracy not less than 2.5; 0.25~ 2.5m3/h |
| Flow rate display |
Standard Glass Rotor Flow rate meter scale display (Flow rate range adjustable) _ Analog digital micro Gas flow rate meter, Touch screen Online Flow rate display (Flow rate range adjustable) |
| Air tightness |
When the pressure is over 1000pa, the leakage is less than 10-3 × 1m3/min; the gas flow rate difference between the import and export of the gas is less than 1%; the air pressure monitoring in the box, analog digital display micro pressure Sensors, touch screen online pressure display in the box |
| Stabilization time |
Temperature Stabilization time is less than 40min; Humidity Stabilization time is less than 70min, the equipment can run continuously for not less than 30 days; |