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簡單介紹:
DY1300數(shù)字式鉗形接地電阻測試儀具有雙重保護(hù)功能,配備5.1Ω測試圓環(huán)以提高**度,接地電阻測量范圍0.010Ω~1000Ω,泄漏電流測量范圍0A~30A.
詳情介紹:
DY1300數(shù)字式鉗形接地電阻測試儀具有雙重保護(hù)功能,配備5.1Ω測試圓環(huán)以提高**度,接地電阻測量范圍0.010Ω~1000Ω,泄漏電流測量范圍0A~30A.
量程
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精度
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DY1200
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DY1300
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接地電阻
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0.010Ω~0.099Ω
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0.001Ω
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±(1%+0.01Ω)
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±(1%+0.01Ω)
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0.10Ω~0.99Ω
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0.01Ω
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±(1%+0.01Ω)
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±(1%+0.01Ω)
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1.0Ω~49.9Ω
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0.1Ω
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±(1.5%+0.1Ω)
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±(1.5%+0.1Ω)
|
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50.0Ω~99.5Ω
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0.5Ω
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±(2%+0.5Ω)
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±(2%+0.5Ω)
|
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100Ω~199Ω
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1Ω
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±(3%+1Ω)
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±(3%+1Ω)
|
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200Ω~395Ω
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5Ω
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±(6%+5Ω)
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±(6%+5Ω)
|
|
400Ω~590Ω
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10Ω
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±(10%+10Ω)
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±(10%+10Ω)
|
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600Ω~1000Ω
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20Ω
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±(20%+20Ω)
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±(20%+20Ω)
|
|
泄漏電流
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0~80mA
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0.05mA
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±(2.0%+0.05mA)
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±(2.0%+0.05mA)
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80mA~650mA
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0.5mA
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±(2.0%+0.5mA)
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±(2.0%+0.5mA)
|
|
650mA~4A
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5mA
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±(2.0%+5mA)
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±(2.0%+5mA)
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4A~30A
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10mA
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±(2.0%+5mA)
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±(2.0%+5mA)
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|
真有效值
|
——
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√
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||
*小分辨力
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0.01Ω
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|||
數(shù)據(jù)記憶*大可記憶30個數(shù)據(jù)
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√
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√
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||
鉗口*大值
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? 28
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? 32
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||
使用環(huán)境溫度
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-10℃~55℃
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|||
使用環(huán)境濕度
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10%~80%
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液晶尺寸
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28.5×47mm
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|||
電源
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1.5VAA×4
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標(biāo)準(zhǔn)包裝尺寸
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260×90×66mm
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產(chǎn)品重量
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約1120克
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