■ 배터리와 AC 어댑터의 2전원 방식
■ 도선 저항에 영향을 받지 않는 직류 4단자 법을 채용
■ 온도 측정 가능, 온도 환산 / 온도 보정 기능 첨부
■ 본체 1kg의 경량, 운반 핸들 부착
■ 이차 전지, 연료 전지의 셀 저항과 셀 전압을 측정
■ 다 채널 저항 측정기도 준비 (MODEL : 356M)
■For low resistance measurement ■4-terminal method minimizes lead wire’s resistance ■AC or battery pack power supply ■Light weight: only 1 kg
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| | Model & Output | 3569 | : Standard | 3569-01 | : Temperature compensation function | Analog output & RS-232C (standard) | Measurement ranges | 30m-ohm、300m-ohm、3ohm 3ranges | Accuracy | Resistance measurement: ±(0.5% of rdg. + 8digit) Voltage measurement: ±(0.05% of rdg. + 5digit) Temperature measurement: ±(0.1% of rdg. + 0.5°) typ. | Measuring frequency | AC 1kHz ± 20Hz | Measurement current | 7.4mA(30m-ohm range), 1mA(300m-ohm), 100μA(3ohm) | Max. Applied voltage | 200V DC for all ranges | Sampling time | 2/sec. (SLOW mode) 10/sec. (FAST mode) | Response speed | 1.6sec. (SLOW mode) 0.667sec. (FAST mode) | Measurement method | 4-terminal method | Temperature measuring range | K type thermocouple: from -100.0 to 1300.0 degree C J type thermocouple: from -140.0 to 1200.0 degree C T type thermocouple: from -200.0 to 400.0 degree C | Power supply | LR6 (AA) Alkaline batteries × 6, AC adaptor (100/ 200V +/- 10%) | Weight | Approx. 1 kg | Dimensions | 206 (W) x 65 (H) x 169 (D) mm |
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