설명

GA688 adopts 4.3 inches true color IPS display shows the test value, programmable and adjustable, with test speed: 12 시간/초; dual display of resistance and leakage current, GA688 is programmable sequential test mode, having 4-level comparator function of3-binGD and one NG. Equipped with HANDLER/RS232C/USB/RS485interface for remote control. U disk records test data and can remotely upgrade instrument firmware. With optional foot switch trigger function. GA688 is widely used for high-value resistance; capacitor insulation resistance and leakage; various insulating materials and wire and cable equipment, 등.

Megohm Tester

명세서

GA688 Insulation Resistance Meter

매개변수 절연저항, Micro current
출력 전압 0.5V~1000VDC (0.1V step NC)
기본 정확도 V > 10V: ±0.25% ±0.5V, V≤10V: ±1% ±0.5V
IR Test Range 10kΩ~10Tohm
기본 정확도 나 > 10nA:±2%, 나 < 10nA:±5%, 나 < 1nA: ±10%
Current Test Range 10pA ~1mA
기본 정확도 나 > 10nA:±2%, 나 < 10nA:±5%, 나 < 1nA: ±10%
테스트 속도 Fast: single measurement time ≤45ms, Slow: single measurement time ≤85ms
Charging Test Time 충전 시간: 0~999S, programmable

Test time: 0~999S, programmable

범위 Auto/Hold range
Setup Save 5 groups inside the instrument or external U disk
트리거 모드 내부 트리거, external trigger, BUS trigger, 발 스위치
Signal Output PASS1/PASS2/PASS3/FAIL
Beep GD/NG/OFF
Limit setting mode 3 bins; absolute value upper/lower limit or only unilateral judgment
Clear Zero Open-circuit clear zero for all ranges
상호 작용 USB HOST/USB DEVICE / RS232 / HANDLER / RS485
기타 온도: 0℃~40℃; 습기: ≤90%RH, 결로가 없을 것
일반 기능
전원공급장치 전압:198V ~ 242V AC, 빈도: 47Hz~63Hz
크기와 무게 361mm(엘) x 107mm(여)x264 mm(시간); 무게: 대략. 4.6킬로그램
주문 정보
부속품 3단자 테스트 클립

USB Communication cable

RS232 Communication cable

핸들러 커넥터

AC 전원 코드

선택 과목 Foot switch, data acquisition software

Megohm Tester Megohm Tester Megohm Tester Megohm Tester