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實驗室高壓釜的操作注意事項

發布日期:2022-05-29 點擊率:36

  實驗室高壓釜在操作過程中要注意以下事項:
  1、嚴禁帶壓操作。
  2、用氮氣試壓的過程中,仔細觀察壓力表的變化,達到試驗壓力,立即關閉氮氣閥門開關
  3、釜體加熱到較高溫度時,不要和釜體接觸,以免燙傷。
  4、實驗完應該先降溫再泄壓,否則可能被高溫蒸汽燙傷。
  5、在操作前,應仔細檢查無異狀,在正常運行中,不得打開上蓋和觸及板上之接線端子,以免觸電。
  6、升溫速度不宜太快,加壓亦應緩慢進行,尤其是攪拌速度,只允許緩慢升速。如遇停電,應即將調速旋鈕調回零位。
  7、不得速冷,以防過大的溫差壓力造成損壞。
  8、爆破膜在使用一段時間后,會老化疲勞,降低爆破壓力,也可能會有介質附著,影響其靈敏度,應定期更換,一般一所更換一次,以防失效。
  9、實驗室高壓釜實驗完成,要及時關閉水閥和電源

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