Temperature: -25±2°C Time : 96±2 hours
Tested not less than 1 hour, nor more than 2 hours at room temperature.

溫度: -25±2°C,時間:96±2,小時
樣品在室溫下放置1小時,不超2小
時間必須測試.

1.No case deformation or
change in appearance.
2. ΔL/L≦30%(close magnetic circui)ΔL/L≦10%
3.ΔQ/Q≦30%
4.ΔDCR/DCR≦10%


1.無明顯的外觀缺陷
2.感值變化不超過10%(封閉磁路)
感值變化不超過10%
3.品質因數變化不超過30%
4.直流電阻變化不超過10%

1. Dry oven at a temperature of 40° ±5°C
for 24 hours.
2. Measurements At the end of this period
3. Exposure:Temperature: 40±2°C , Humidity: 93±3%RH Time : 96±2 hours
4. Tested while the specimens are still in the chamber
5. Tested not less than 1 hour, nor more
than 2 hours at room temperature.

1.樣品必須先在40° ±5°條件下乾燥24小時
2.乾燥後測試
3.暴露: 溫度:40±2°C , 濕度: 93±3%RH 時間 :
96±2 hours
4.暴露結束後,在試驗箱中進行測試.
5.樣品在室溫下放置1小時,不超2小
時間必須測試.