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回路電阻測試儀出現(xiàn)故障后如何處理，操作有哪些需要注意的點？

返回打印來源：儀天成電力時間：2023/09/27 閱讀：次

在電力系統(tǒng)中，我們時常會需要對開關(guān)控制設(shè)備的接觸電阻、回路電阻進行測量工作，通常我們這時候就會用到回路電阻測試儀，那么我們在使用這款儀器設(shè)備時候，對于常規(guī)的故障如何處理，以及有哪些操作注意事項呢？下面就和大家一起來了解下吧。

常見故障以及處理方式：

1.開機后無反應，液晶屏無顯示
處理方式：檢查有無交流電源、檢查電源電纜、檢查三芯插座內(nèi)的保險管是否燒斷
2.測試時電阻值明顯偏大或顯示為超量程
處理方式：檢查被測電阻值是否太大、檢查電壓輸入線是否接在電流輸出線的內(nèi)側(cè)、檢查測試線極性是否接反、檢查電壓輸出線有沒有接好，被測件接頭是否被氧化、檢查被試品是否合閘、萬用表蜂鳴檔檢查測試線各端口是否接觸良好
3.旋轉(zhuǎn)鼠標無反應
處理方式：關(guān)閉電源，重新開機、按復位鍵復位儀器
4.U 盤轉(zhuǎn)存不成功
處理方式：關(guān)閉電源，重新開機、更換新U盤

常規(guī)操作注意事項：

1、使用儀器前請仔細閱讀說明書。

2、請按照說明書上正確的接線方法接線。

3、本儀器不得測試帶電回路中的回路電阻。

4、儀器在使用中必須可靠的接地。

5、不得隨意更換電流線。

6、儀器不使用時應置于通風、干燥、陰涼、清潔處保存，注意防潮、防腐蝕性的氣體。

開關(guān)回路電阻測試儀是我們電力系統(tǒng)中很重要的檢測類設(shè)備，其性能完善，能夠更加方便地對開關(guān)控制設(shè)備的接觸電阻、回路電阻進行測量，能夠讓我們工作更加事半功倍。

湖北儀天成電力設(shè)備有限公司

2023年9月27日

上一篇：智能耐壓試驗裝置如何接線的概述下一篇：過電壓保護器測試儀如何使用的相關(guān)說明

電阻測試儀回路電阻測試接觸電阻測試開關(guān)回路電阻

更多技術(shù)問題請致電儀天成電力客戶服務(wù)：027-87876585，技術(shù)部專線：027-87876585，在線客服：

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回路電阻測試儀出現(xiàn)故障后如何處理，操作有哪些需要注意的點？

回路電阻測試儀出現(xiàn)故障后如何處理，操作有哪些需要注意的點？