安规耐压/绝缘测试机:TOS5000系列
性能特点:
(1) 高精度,基本精度&plu***n;2%
(2) 高亮度LED 显示,清晰直观
(3) 操作简易
(4) 多致九种测试模式选择
Wac,Wdc,IR,Wac-IR,Wdc-IR,IR-Wac,IR-Wdc,Wac-Wdc-IR,Wdc-Wac-IR
产品特性:
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AC WITHSTAND VOLTAGE
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Range
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Resolution
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Accuracy
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Output Voltage ,Vac
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0-5000@20mAmax
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10
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&plu***n;(2% of setting+5V)
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Output Frequency
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50 or 60hz , &plu***n;100ppm
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Output W***eform
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Sine W***e,Distortion<2%THD,Crest Factor>1.3and<1.5
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Output Regulation
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&plu***n;1% of setting+5V,from no load to full load
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SETTINGS
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Hi Limit,current,mA
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0.10-20.00
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0.01
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&plu***n;(2% of setting+2counts)
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Lo Limit,current,mA
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0.00-20.00
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0.01
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&plu***n;(2% of setting+2counts)
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Dwell Time,second
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0.2-999.9,0=c***tant
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0.1
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&plu***n;(0.1%+0.05sec)
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Ramp Time,second
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0.1-999.9
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0.1
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&plu***n;(0.1%+0.05sec)
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Arc Detection
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9 ranges
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DC WITHSTAND VOLTAGE
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Output Voltage ,Vdc
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0-6000@7.5mA max
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10
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&plu***n;(2% of setting+5V)
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SETTINGS
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Hi Limit,current,mA
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0.02-7.50
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0.01
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&plu***n;(2% of setting+2counts)
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Lo Limit,current,mA
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0.00-7.50
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0.01
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&plu***n;(2% of setting+2counts)
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Dwell Time,second
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0.2-999.9,0=c***tant
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0.1
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&plu***n;(0.1%+0.05sec)
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Ramp Time,second
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0.1-999.9
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0.1
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&plu***n;(0.1%+0.05sec)
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INSULATION RESISTANCE
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Output Voltage KVdc
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0.1-1.00
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0.01
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&plu***n;(2% of setting+5V)
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SETTINGS
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Hi Limit,Resistance,兆欧
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1-1000
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1
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&plu***n;(3% of setting+2counts)
at≥500vdc
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Lo Limit,Resistance,兆,欧
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0-1000
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1
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&plu***n;(7% of setting+2counts)
at<500vdc
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Delay Time,second
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0.5-999.9=c***tant
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0.1
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&plu***n;(0.1%+0.05sec)
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MEASUREMENT
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Voltage,KV
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0.00-6.00
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0.01
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&plu***n;(2% of reading+1count)
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AC Current ,mA
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0.1-20.00
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0.01
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&plu***n;(2% of setting+2counts)
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DC Current ,mA
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0.02-7.50
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0.01
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&plu***n;(2% of setting+2counts)
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Resisance, ,兆欧
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1-1000
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1
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&plu***n;(3% of reading+2counts)
at≥500vdc
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