韩日AV在线播放,二区中文字幕,中文字幕久久蜜开,中文字幕有码在线看

近期發現有人為的截取我司網站產品圖片的行為
并在未告知的我司的情況下,以我司認證的保養廠家身份進行轉載和宣傳
請勿被類似網站誤導!!

產品信息

[低溫泵入門 6 ]

Seven key points for maintenance

To maintain good performance of a cryopump;
Although our cryopumps are designed to provide high reliability and long-time continuous operation, it is necessary to perform maintenance works on a regular basis.
It is important to perform daily checks to prevent failure.


Seven key points
[Cryopump Assembly]

1. Cryopanel temperature
(Check temperature of cryopanels)
Below 20K: Normal
Above 20K: Abnormal
2. Shield temperature
(Check the electromotive force of CA thermocouple)
-5.5mV~-7.0mV: Normal
-5.5mV以上: Abnormal
(When ambient temperature is 20°C)
3. Cryopump sound, vibration
(hearing, bodily sensation)
Periodic: Normal
Irregular: Abnormal

 

[Compressor Unit]

4. Helium charge pressure while a compressor is in operation
(Read SUPPLY pressure gauge of a compressor unit)
Charge pressures vary depending on the models. Refer to compressor instruction manual for the appropriate values.
5. Elapsed time meter(E.T.M)
(Check the total operation time on ETM of a compressor unit)
Maintenance intervals vary depending on the models. Refer to compressor instruction manual and replace adsorbers, coldhead seals or bearings.
6. Sound or vibration of a compressor unit while in operation.
(by hearing or sensing bodily)
7. Cooling water flow rate, inlet temperature (with water-cooled types) Refer to compressor unit instruction manual.
關于產品的咨詢

如有產品相關的咨詢,請隨時聯系我們。
我們將會根據您的需求提出方案。

發送郵件

下載產品相關資料料