產(chǎn)品簡介

NARS系列智能雙顯絕緣電阻測試儀采用嵌入式工業(yè)單片機實時操作系統(tǒng)，超薄形張絲表頭與圖形點陣液晶顯示器完美結(jié)合，該系列表具有多種電壓輸出等級（500V、1000V、2500V、5000V）、容量大、抗干擾強、指針與數(shù)字同步顯示、交直流兩用、操作簡單、自動計算各種絕緣指標(吸收比、極化指數(shù))、各種測量結(jié)果具有防掉電功能等特點。NARS智能雙顯絕緣電阻測試儀是測量大容量變壓器、互感器、發(fā)電機、高壓電動機、電力電容、電力電纜、避雷器等絕緣電阻的理想測試儀器。

產(chǎn)品別名

數(shù)字兆歐表、指針兆歐表、絕緣表、絕緣電阻測試儀、高壓絕緣電阻測試儀、絕緣電阻測量儀、絕緣特性測試儀、高壓兆歐表、帶吸收比功能的兆歐表、帶極化指數(shù)功能的兆歐表、電動搖表、電子式絕緣電阻測試儀、大功率高壓兆歐表

產(chǎn)品特性

1）有多種電壓輸出選擇NARS(2500V/5000V)、NABC50(500V、1000V、2500V、5000V)，測量電阻量程范圍可達0～200GΩ，電阻量程范圍可自動轉(zhuǎn)換，并有相應的指示。

2）兩種方式同步顯示絕緣阻值。機械指針采用超薄型張絲結(jié)構(gòu)抗震能力強。機械指針的采用可容易觀察絕緣電阻的變化范圍，點陣液晶屏的采用可指導用戶操作儀表并可**得出測量結(jié)果。

3）機械表頭與液晶屏合二為一。雙刻度顯示，量程自動轉(zhuǎn)換。彩色刻度易于讀識，并有LED顯示相應色彩。

4）采用嵌入式工業(yè)單片機和實時操作軟件系統(tǒng)。自動化程度高、抗干擾能力強，儀器可自動計算吸收比和極化指數(shù)，無須人工干預。

5）操作界面友好，各種測量結(jié)果具有防掉電功能，可連續(xù)存儲20次的測量結(jié)果。

6）儀表產(chǎn)生高壓時，有提示音輸出。

7）內(nèi)置殘留高壓放電電路，測試完畢可自動放掉被測設備上的殘留高壓。

8）交直流兩用，配置可充電池和交流適配器。

9）NARS智能雙顯絕緣電阻測試儀采用便攜式設計，便于野外操作。

10）高壓短路電流≥3mA，是測量大型變壓器、互感器、發(fā)電機、高壓電動機、電力電容、電力電纜、避雷器等絕緣電阻的理想測試儀器。

Product introduction

NARS Insulation Resistance Tester (two gears) adopts embedded industrial single-chip Real Time Operating System, adoptsextra-thintensile-spring headerperfect assembled with LCD . It with various output voltage (500V,1000V,2500V,5000V), high capacity, strong anti-interference ability, pointer display synchronouslywith data ,applies to DC and AC,easy to operate, calculates the insulating index ( absorptance, polarization index), results automatically, without power failure, etc. It is the ideal equipment totestlarge-capacity transformer,mutual inductor, generator, HV electric motor, power capacitor, cable, lightning arrester and so on.

Also called name

Digital megger pointer megger, insulation sheet, insulation resistance tester, high voltage insulation resistance tester,insulationresistance meter,insulation characteristics tester, high voltage megger, with absorption ratio function megger, with pole index of functional megger, electric shake table, electronicinsulationresistance tester,high-power high megger,digital insulation tester,insulation resistance testers,Insulation Tester,Digital High Voltage Insulation Tester,

The Characteristics of the products

1.?Kinds of output voltage : NARS(2500V/5000V), NABC50 (500V/ 1000V/ 2500V/5000V), the measured resistancerange0~200GΩ, auto shift themeasurement range, and with corresponding indications. 2. Pointer display synchronously with data display the insulation resistance data. 3. With LCD,autoshift the measurement range. 4. Adoptsembedded industrial single-chip Real Time Operating System, high capacity, strong anti-interference ability. 5. Friendly operation interface, resultswithoutpower failure, can save results of 20tests. 6. There will be warning tone if the device engender high voltage. 7. Built-in residual HV discharge circuit, can auto discharge the residual highvoltageon of the measured equipment after thetest. 8. Applies to DC & AC, equipped with rechargeable battery and AC adapter. 9. Portable design, convenient for field tests. 10. HV shortcircuitcurrent≥3mA, it is the ideal equipment to testlarge-capacity transformer, mutual inductor, generator, HV electric motor, power capacitor, cable, lightning arresterand soon.