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구매 및 기술지원 문의
02-2273-1892
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PRODUCT INFORMATION
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| IR4056-20 |
간편하게 사용가능한 보급형
5 레인지 절연 저항계 |
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| 제품번호 |
IR4056-20 |
| 제 품 명 |
메가옴 하이테스터 |
| 제품분류 |
현장용테스터기 |
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| 제품상세정보 |
제품특징 |
옵션 Option |
카다로그 |
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·안정적인 측정속도, 콤퍼레이터 양불판정 응답 시간 0.8 초
·콘크리트에 1m 자유낙하에도 견디는 내충격 설계
·어두운 현장에서 유용한 고휘도 백색 LED 조명(L9788-11 or L9788-10 별매시 사용가능)
·200mA 의한 도통 체크 기능
·AC/DC 전압계가 내장되어 있어 태양광발전 및 전기자동차 등에 유용함.
·IR4051-10 모델과 동일한 사양 |
| 제품상세정보 |
제품특징 |
옵션 Option |
카다로그 |
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Basic specifications (Accuracy guaranteed for 1 year)
| Testing voltage |
50V DC |
125V DC |
250V DC |
500V DC |
1000V DC |
| Effective maximum indicated value |
100 MΩ |
250 MΩ |
500 MΩ |
2000 MΩ |
4000 MΩ |
Accuracy
1st effective measuring range MΩ |
±2% rdg.
0.200 - 10.00 |
±2% rdg.
0.200 - 25.0 |
±2% rdg.
0.200 - 50.0 |
±2% rdg.
0.200 - 500 |
±2% rdg.
0.200 - 1000 |
| Lower limit resistance |
0.05 MΩ |
0.125 MΩ |
0.25 MΩ |
0.5 MΩ |
1 MΩ |
| Overload protection |
AC 600 V (10s) |
AC 1200 V (10s) |
| DC voltage measurement |
4.2V (0.001V resolution) to 600V (1V resolution), 4 ranges, Accuracy: ±1.3% rdg. ±4 dgt., Input resistance: 100 kΩ or higher |
| AC voltage measurement |
420V (0.1V resolution) / 600V (1V resolution), 2 ranges, 50/60 Hz, Accuracy: ±2.3% rdg. ±8 dgt., Input resistance: 100 kΩ or higher, Average rectifier |
| Low resistance measurement |
For checking the continuity of ground wiring, 10 Ω (0.01 Ω resolution) to 1000 Ω (1 Ω resolution), 3 ranges, Basic accuracy: ±3 % rdg. ±2 dgt., testing current 200 mA or more (at 6 Ω or less) |
| Display |
Semi-transmissive FSTN LCD with back lighting, bar-graph indicator |
| Response time |
Approx. 0.8 second for PASS/FAIL decision (at HIOKI's conditions) |
| Other functions |
Live circuit indicator, Automatic electric discharge, Automatic DC/AC detection, Comparator, Drop proof, Auto power save |
| Power supply |
LR6 (AA) alkaline batteries × 4 Continuous use: 20 hours (at HIOKI’s conditions) Number of measurements: 1000 times (at 5 s ON, 25 s OFF cycle, insulation measure of lower limit resistance value to maintain nominal output voltage) |
| Dimensions, mass |
159 mm (6.26 in) W × 177 mm (6.97 in) H× 53 mm (2.09 in) D, 600 g (21.2 oz) (including batteries, excluding test leads) |
| Supplied accessories |
TEST LEAD L9787 ×1, Neck strap ×1, Instruction Manual ×1, LR6 (AA) alkaline batteries ×4 |
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| 제품상세정보 |
제품특징 |
옵션 Option |
카다로그 |
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| 제품상세정보 |
제품특징 |
옵션 Option |
카다로그 |
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