Translator Reviews ( Japanese → English )

Japanese

shield chamber室温の変動について
1.対象の装置：
試運転完了日：
2.温度異常発生日時：
温度異常の状況：
①水温制御の一時的な変動により、chamber内の温度変動が起きた。
②ポンプユニット内のtwo-way valveから、異音と黒い粉が確認された。
③温度履歴グラフ及び客先の目視により、two-way valveの急激で連続的なon-off動作が確認された。

English

Regarding room temperature fluctuations of shield chamber
1. Target device:
Test run completion date:
2. Date and time when the temperature abnormality occurred:
Status of abnormal temperature:
(1) Due to the temporary fluctuation of water temperature control, the temperature inside the chamber fluctuated.
(2) Abnormal noise and black powder were confirmed from the two-way valve inside the pump unit.
(3) The rapid and continuous on-off movements of the two-way valve were confirmed by the temperature record graph and by the visual inspection of the customer.