AR910 接地電阻測(cè)試儀詳細(xì)說(shuō)明
Ground Resistance Meter | AR910 | Measuring Range | 接地電阻(Resistance):0Ω-1999Ω 接地電壓(Voltage):0-199.9V | 測(cè)量范圍 | Accuracy | 接地電阻(Resistance):±2%rdg±0.1(20Ω) ±2%rdg±3dgt(200Ω/2000Ω) 接地電壓(Voltage):±1%rdg±4dgt | 測(cè)量精度 | Overload Protection | 接地電阻(resistance):280V AC/DC for 10sec 接地電壓(Voltage):300V AC/DC for 1Min | 過(guò)載保護(hù) | Measuring Method | Voltage/Resistance | 測(cè)量方式 | 接地電壓/接地電阻 | Withstand Voltage | 3700V AC Per Minute | 耐壓 | 3700V AC 每分鐘 | Safty Standard | IEC61010-1CAT.III 300V Pollution Level II IEC61557 | 安全標(biāo)準(zhǔn) | IEC61010-1CAT.III 300V 污染度2級(jí)IEC61557 | Power | 9V DC R6P(SUM-3)*6 | 電源 | Standard Accessory | 7095Line*1pcs、7094line*1pcs、8032Iron Stick 1 Pair、R6P(AA)*6pcs、User"s Manual*1pcs | | 標(biāo)準(zhǔn)配件 | 7095線(xiàn)1套、7094線(xiàn)1套、8032接地棒1對(duì)、R6P(AA)*6節(jié)、使用說(shuō)明書(shū) | |