- GDM-8255A :199,999 카운트 디스플레이
- 실효치측정(AC, AC+DC)
- 9가지 측정파라미터 및 10가지 측정기능
- 2선/4선 저항측정
- 1000V 고전압 및 10A전류 측정
- 스탠다드인터페이스 : RS-232C, USB, 디지털I/O
- PC소프트웨어(DMM-Viewer), 및 LabVIEW드라이버
- 16+2채널 옵션 스캐너카드(GDM-SC1;GDM-8255A전용)
- 0.02% DCV기본 확도
- 100kHz까지 AC전압 주파수측정
- 20A까지 고전류레인지 및 고에너지 퓨즈 보호기능
- 전원ON시 기존셋팅 자동호출
- AC실효치 혹은 AC+DC 실효치 측정
- RS-232C 인터페이스
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| .. | GDM-8255A | GDM-8251A | FULL SCALE | .. | 199,999 Counts | 120,000 Counts | SAMPLAE RATE | Slow | 5 1/2 digits, 10 readings/second | Medium | 4 1/2 digits, 30 readings/second | Fast | 3 1/2 digits, 60 readings/second | DC VOLTAGE | Range | 100mV, 1V, 10V, 100V, 1000V 5 ranges | Accuracy | ±(0.012% rdg + 5 digits) | Input Impedance | 10MΩ | AC VOLTAGE True RMS | Range | 100mV, 1V, 10V, 100V, 750V 5 ranges | Accuracy | 20Hz~45Hz : ±(1% rdg + 100 digits)
45Hz ~ 10kHz : ±(0.2% rdg + 100 digits)
10kHz ~ 30kHz :±(1% rdg + 100 digits)
30kHz~100kHz : ±(3% rdg + 200 digits) | Input Impedance | 1.1MΩ in parallel with approx. 100pF | DC CURRENT | Range | 10mA, 100mA, 1A, 10A 4ranges | Accuracy | 10mA , 100mA : ±(0.05% rdg + 15 digits)
1A, 10A range : ±(0.2% rdg + 5 digits) | AC CURRENT True RMS | Range | 10mA, 100mA, 1A, 10A 4ranges | Accuracy | 10mA , 100mA range:
20Hz ~ 50Hz : ±(1.5% rdg + 100 digits)
50Hz ~ 10kHz : ±(0.5% rdg + 100 digits)
10kHz~20kHz : ±(2% rdg + 200 digits)
1A , 10A range:
50Hz~10kHz : ±(1% rdg + 100 digits) | RESISTANCE | Range | 100Ω, 1kΩ, 10kΩ, 100kΩ, 1MΩ, 10MΩ, 100MΩ 7 ranges | 2W Accuracy | 100Ω range : ±(0.1% rdg + 8 digits)(*)
1kΩ range : ±(0.08% rdg + 5 digits)(*)
10kΩ ~ 1MΩ 3 ranges : ±(0.06% rdg + 5 digits)
10MΩ range : ± (0.3% rdg + 5 digits)
100MΩ range : ±(3% rdg + 8 digits) | 4W Accuracy | 100Ω range : ±(0.05% rdg + 8 digits)(*)
1kΩ ~ 1MΩ 4 ranges : ±(0.05% rdg + 5 digits)
10MΩ range : ±(0.3% rdg + 5 digits)
100MΩ range : ±(3% rdg + 8 digits) | DIODE TEST | ... | Open Circuit Voltage 2.0V
Test Current 0.5mA | FREQUENCY | ... | 10Hz~800kHz | CONTINUITY BEEPER | ... | 1 ~ 1000Ω Define by user | TEMPERATURE | ... | 0° C ~ 300° C : J , K , T Type | OTHER FUNCTIONS | ... | Auto range / Manual, Math : MX + B/ % / 1/X
Max, Min, dBm, dB, REL, Hold, Compare, Store, Recall | DISPLAY | ... | VFD, Two Colors Display | INTERFACE | ... | Digital I/O, USB Device, RS-232C | POWER SOURCE | ... | AC 100V-240V ±10%, 50/60Hz | OPTIONAL | ... | GDM-SC1 : Multi-channels (16+2) Scanner Card
(Up to 2 sets of GDM-SC1 can be installed at same time for one GDM-8255A) | DIMENSIONS & WEIGHT | .. | 265(W) x 107(H) x 350(D) mm
Approx. 2.6 kg | Note : (*)USE "REL" Mode |
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Quick start user manual x1, Power cord x1, Test lead GTL-117 x1, USB Cable GTL-247 CD x1 (including complete user manual, upgrade program and PC software DMM Viewer) Calibration key GDM-01 x1 (Compatible with Fluke 5720A/5725A calibrators only) OPTION Opt.01 Scanner Card (GDM-SC1) OPTIONAL ACCESSORIES GTL-108A 4W Type test lead GTL-232 RS-232C Cable, 9-pin Female to 9-pin, null Modem for Computer |
