Simulate the battery in a high-altitude environment, test the battery, and meet the requirements of UL1642, UL2054, UN38.3, GBT31241 and other standards.
| Absolute vacuum | ≤9kPa |
|
Data collection speed |
0.5~100s/time adjustable |
|
Number of charge and discharge channels |
4 |
|
temperature range |
-40~150℃ |
| Temperature fluctuation | ≤±0.5℃ (at normal pressure, no load, constant state) |
| Temperature deviation | ≤±2℃ (at normal pressure, no load, constant state) |
| Temperature uniformity | ≤2℃ (at normal pressure, no load, constant state) |
| Heating rate | -20~100℃, the whole process average ≥1℃/min, normal pressure |
| Cooling rate | 100~-20℃, the whole process average ≥1℃/min, normal pressure |
| Pressure resolution | 0.1KPa |
| Maximum allowable current of charge and discharge channel | 30A |
| Pressure deviation | When the pressure is ≥40KPa, ≤±2Kpa; when the pressure is 4KPa~40KPa, ≤±5KPa |
| Pressure gauge range | -100~100(KPa) |