绝缘Electricity阻测试仪又名 兆欧表、高压兆欧表、高压绝缘Electricity阻测试仪等,于试验室或现场做绝缘测试.本仪表Have LCD large screen grey backlight disy, data storage, data access and other functions. It also automatically calculates absorption ratio and polarization index, and automatically stores data for 15 seconds,30 seconds,1 minute, and 10 minutes. High resolution, convenient operation, easy to carry, accurate, reliable, stable performance, strong anti-interference ability. Moreover, it has a shockproof, dustproof and moisture-proof structure. It is an indispensable instrument for telecommunication, electric power, meteorology, computer room, oil field, mechanical and electrical installation and maintenance, as well as industrial enterprise sectors that use electric power as industrial power or energy. It is suitable for measuring the resistance value of various insulating materials and the insulation resistance of transformers, motors, cables and electrical equipment. The digital insulation resistance meter is composed of medium and large scale integrated circuit, including high precision micro current measurement system, digital boost system, automatic discharge circuit. It is only necessary to connect a high voltage line and a signal line to the object to be measured. The measurements are taken automatically, the results are disyed on a large screen, and the results are stored. The rated output voltage ranges from 250V to 5000V, and the insulation resistance ranges from 0.01MΩ to 5.00TΩ. The DC voltage ranges from 0V to 1000V DC, and the AC voltage ranges from 0V to 750V AC.
Work Can |
绝缘Electricity阻、极化指数、吸收比、交直流Electricity压测试;自动放ElectricityWork能;环境温度测试;时钟Work能 |
Electricity Source |
DC 14.8V 2200mAh可充锂Electricity池,Electricity池充满约16.8V |
试验Electricity压 |
Set range: 250V、500V、1000V、2500V、5000V |
短路Electricity流 |
≥10mA |
Wiring method |
L terminal: "L" Called the high voltage output end, called the line end, led to one end of the measured object |
G接线端："G"称为屏蔽端,用于三Electricity极法测量绝缘材料或Electricity缆的绝缘Electricity阻,它接至Electricity极保护环端 |
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E接线端："E"称为地端,接至被测物的地、零端.例如Electricity机外壳金属、变压器铁芯、Electricity缆屏蔽层 |
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V接线端：交直流Electricity压测量端（交直流自动识别） |
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Resolution |
绝缘Electricity阻： 0.01MΩ |
交流Electricity压： 0.01V |
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直流Electricity压： 0.01V |
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Measure the time |
1 to 30 minutes (depending on the measurement method, can be set) |
Back Light |
可控白屏Back光,适合昏暗场使用 |
Change Stop |
全自动Change档 |
LCD |
4位LCD显示,白屏Back光 |
LCD size |
128mm×75mm |
LCD disy domain |
124mm×67mm |
Measurement indication |
测量中 LED flashing indicator, progress bar graph indicator |
充Electricity指示 |
充Electricity时充Electricity器上的指示灯亮红色,充满后亮绿色 |
The ruler Inch |
仪表The ruler寸：长宽高 258mm×215mm×83mm |
Standard test line |
Red high pressure test stick 1 green and 1 black test wire |
Electricity池Electricity压 |
实时显示Electricity池剩余Electricity量,低Electricity量时请及时充Electricity |
Communication interface |
Have USB接口,存储数据可以上传Electricity脑,保存打印 |
Through Communication line |
USBThrough讯线1条,长1.5m |
Work作Electricity流 |
Standby: 25mA Max(Back光关闭);Back光：25mA Max(单独Back光耗Electricity);测量时：450mA Max(Back光关闭) |
Quality Quantity |
Instrument: 2.19kg(含Electricity池) |
Quality量： 3.50kg(including packaging) |
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Work A bag of |
黄黑双色Work具包,方便携带,视觉效果佳 |
Work作温湿度 |
-10℃ ~ 40℃; 80percentrh below |
Storage temperature and humidity |
-20℃ ~ 60℃; 70percentrh below |
Resistant to Press |
AC 3700V/rms(Between the front and rear ends of the housing) |
绝缘Electricity阻 |
20MΩ以上(底盖螺钉与上盖之间500V) |
Electricity磁特性 |
IEC61326(EMC) |
