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电池安全性检测设备 -> 电池针刺试验机
试验应在20℃的环境温度下进行,将接有热电偶的电池(热电偶的触点固定在电池大表面上)置于通风橱中,用直径2~8mm的无蚀锈钢针以10mm/s~40mm/s的速度 刺穿电池最大表面的中心位置,并保持任意时间。
The test should be carride out in the environment at 20℃. Put the battery connected to thermocouple (with contacts fixed to th large surface of the battery) in the hood, penetrate the of the largest surface of the battery with 2~8mm diameter stainless steel needle at 10~40mm/s speed, and maintain any time.