아날로그 접지저항계

제품코드TKE-1030
원산지국내
브랜드태광전자정밀
규격접지저항/지전압/밧데리체크 /
특징 상세설명참조

아날로그 접지저항계 (TKE-1030)

* 자동접지저항계로 간단히 측정
* 전압강하방식
* 소형으로 운반측정이 용이
* 간단측정용 코드로 쉽게측정

 

ico_spe.gif

1.RANGE and VOLTAGE
Earth Resistance rage : 10Ω/100Ω/1000Ω(±3% of scale value)
Earth Voltage : 30V
2.ACCURACY(20℃)
a. Earth Resistance : ±3% of scale value 
---Effect of Earth Voltage : less than ±5% of reading value when earth voltage is 10V
---Effect of Auxiliary Earthing Resistance : ±3% of reading value when auxiliary earthing -------resistance is 50㏀
b. Earth Voltage :±3% of full scale value
3.BATTERY CHECK : by POWER/BATT LED lamp
4.POWER SOURCE : R6(1.5V)×8
5.SIZE & WEIGHT : 162(H)×98(W)×75(D)㎜, 525g(Net)
6.ACCESSORIES : One set of measuring cords
------------------(5m, 10m, 15m, simple measuring cord)
------------------Two Auxiliary Earth Rods 
------------------One carrying case One Sack for accessories 
------------------Manual