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壓力表

壓力表使用注意要求

發布日期:2022-10-09 點擊率:71

  為了使壓力表能夠準確顯示檢測點實際壓力值,確保壓力表各部件完好,相關附件齊全,在有效使用期限內能夠正常工作,需要對壓力表進行日常維護,維護的要求如下:
  ①檢查壓力表零部件完整緊固件不得松動密封無泄漏。
  ②壓力表表針活動是否自如,是否與表盤發生摩擦。
  ③檢查壓力指示平穩,符合使用要求,刻度清晰外觀整潔。
  ④檢查壓力管路敷設整齊,振動是否嚴重,上下限標識明確。
  ⑤檢查壓力表合格證是否完好,是否超出校驗周期。
  ⑥發現問題應及時處理,并做好巡檢記錄及壓力表更換記錄。
  ⑦壓力表必須做到一表一卡一定位,不得使用無校驗表卡的壓力表,不得隨意挪移壓力表的使用位置,如需必須挪移使用位置應及時到車間檔案員處將檔案進行更改。
  ⑧壓力表合格證上粘貼書寫的校驗日期確認日期必須與校驗表卡的日期一致。

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