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一文帶您詳細了解變壓器油色譜儀-上海91福利在线观看分析儀器有限公司

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一文帶您詳細了解變壓器油色譜儀

更新時間:2021-05-26點擊次數:3554
   變壓器油色譜儀是一種專門檢測分析變壓器油中的微量氣體和組分的91福利片导航网。該色譜儀在工作時需要一種載氣(常用H2、He、N2、Ar氣)作為流動相,載氣自氣瓶(或氣體發生器)通過減壓器流出,經過氣體淨化處理後,從儀器背後的載氣入口接頭進入色譜儀,先後經過穩壓閥、三通接頭、針閥、壓力表、以穩定的流速進入汽化室(即進樣器係統),將樣品氣帶入色譜柱分離進入檢測器,從而達到準確分析變壓器油組分的目的。
  變壓器油中溶解氣體組分含量的測定,對充油電氣設備的製造及運行部門是十分重要的檢測項目之一,是充油電氣設備出廠檢驗和運行監督過程中判斷設備潛伏性故障的有效手段。
  變壓器油色譜儀的性能特點都有哪些呢?
  1、實現計算機實時控製和數據處理
  (1)主控電路采用了功能先進的微處理器、大容量的存儲器,使數據的保存更加可靠;同時集測量、控製、電源於一塊電路板的一體化設計提高了儀器的抗幹擾性和可靠性;
  (2)采用微處理器的溫度控製電路,各加熱區被控對象的溫度精度達到0.1度;
  (3)柱箱具有雙重的超溫保護裝置。任一路溫度超過設定極艱,儀器均會停止加熱,並在顯示器上報告故障部位;
  (4)智能化的雙後開門技術,保證儀器在柱箱溫度在接近室溫工作時也能有良好的控溫精度,並能快速降溫;
  2、簡潔明了的人機對話界麵,操作簡便,易學易用
  (1)變壓器油色譜儀采用大屏幕LCD液晶漢字顯示技術,顯示直觀、操作方便;
  (2)自我診斷功能,能顯示故障部位;
  (3)觸摸式鍵盤方便使用者對各項操作數據進行設定;
  (4)數據斷電保護功能,儀器所設定的運行數據在斷電後能長期保存;
  (5)具有秒表功能;
  (6)十種分析參數的存儲功能,適應多樣品分析場合。
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