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      Taicang Huarui Vacuum Furnace Co., Ltd
      Address: No.1, Nanzhuan Road, Shuangfeng town, Taicang City
      Contact person: Zheng Xinghua
      Mobile: 13285178098
      Contact: Guan Zhanlong
      Mobile: 18606226806
      Contact person: Zheng Shuai
      Mobile: 13285179528
      Tel: 0512-88826556
      Fax: 0512-53630028
      Email: 1306769879@qq.com
      National Service Hotline:
      0512-53630028
      Website: www.emilyhammann.com

      Whats the matter with the vacuum furnace not pumping clean air

      Release date: 2013-09-25 00:00 source: http://www.emilyhammann.com Click:

      What's the matter with the vacuum furnace not pumping clean air?
      In normal tests, if there is liquid, it needs a process of liquid evaporation (it can be vaporized without heating under high vacuum). This part of liquid can be vaporized by pulling vacuum for a long time to achieve high vacuum (etc. stability)
      If the target air pressure cannot be reached for a long time, the system and roots pump should be considered. You can directly measure the limit vacuum of roots pump (without connecting other systems). If it is intact, it is the sealing performance of the system

      Related tags: 真空炉

      National Hotline

      0512-53630028
      Address: No.1, Nanzhuan Road, Shuangfeng
      town, Taicang, Suzhou, Jiangsu
      Email: 1306769879@qq.com

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