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) |