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  • ZC11D-10 兆歐表
  • ZC11D-10 兆歐表

ZC11D-10 兆歐表

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上海雙旭電子有限公司
  • 聯系人:張旭軍
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  • 地區:上海
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ZC11D型儀表主要適用于電阻絲應變片之絕緣測定二、規格及性能 1、使用條件:溫度-25~+40℃相對濕度不大于80%。 2、搖柄額定轉速:150r/min。 3、刻度弧長:約80mm。 4、外型尺寸:1*b:215*135*130。 5、重量:約2.5kg。 6、傾斜影響:當儀表自水平位置向任一方向傾斜5笆保潛碓市碭謀淞課燃噸甘50%。 7、外磁場影響:當外界磁場度為0.4kA/m時,儀表允許改變量為等級指數的100%。 8、規格 型號 額定電壓 測量范圍M歐 準確度 絕緣電阻 耐壓 (V) 允差 M歐 kV ZC11D-10 2500 10% 0-2500 20 30 3.5 三、操作與使用 1、本儀表在使用時須遠離磁場,水平放置。 2、在作絕緣測定時,可將被測物的兩端分別連接在“接地”及“線路”兩接線柱上,按額定轉速轉動搖柄,即可測得電阻數值。 3、在作通地測試時,將被測端接“線路”而以良好之地線接于“接地”柱上。 4、在進行電纜纜芯對纜殼的絕緣測定時除將被測兩端分別接于“接地”與“線路”兩接線柱外,再將電纜殼芯之間的內層絕緣物接“保護環”,
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