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固纬GDM-8255A数字电表|电度表|电能表
| 规格 |
| FULL SCALE | |
| | 199999 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 (AC or AC+DC True RMS) | |
| Range | 100mV, 1V, 10V, 100V, 750V 5 ranges |
| Accuracy | 20Hz~45Hz : ± (1% rdg + 10 digits) 45Hz ~ 10kHz : ± (0.2% rdg + 100 digits) 10kHz ~ 30kHz : ± (1% rdg + 100 digits) 30kHz~100kHz : ± (3% rdg + 200 digits) |
| Input Impedance | 10MΩ |
| DC CURRENT | |
| Range | 10mA, 100mA, 10A 3 ranges |
| Accuracy | 10mA , 100mA : ± (0.05% rdg + 15 digits) 10A range : ± (0.2% rdg + 5 digits) |
| AC CURRENT TRUE RMS (AC or AC+DC TRUE RMS) | |
| Range | 10mA, 100mA, 10A 3 ranges |
| Accuracy | 10mA , 100mA range： 20Hz ~ 50Hz : (1.5% rdg + 100 digits) 50Hz ~ 10kHz : (0.5% rdg + 100 digits) 10kHz~20kHz : (2% rdg + 200 digits) |
| RESISTANCE | |
| Range | 100Ω, 1kΩ, 10kΩ, 100kΩ, 1MΩ, 10MΩ, 100MΩ 7 ranges |
| 2W Accuracy | 100Ω range : ± (0.1% rdg + 8digits)(*);1kΩ ~ 1MΩ 4 ranges : ± (0.08% rdg + 5 digits) 10ΩM range : ± (0.3% rdg + 5 digits); 100MΩrange : ± (3% rdg + 8 digits) |
| 4W Accuracy | 100Ω range : ± (0.05% rdg + 8digits)(*);1kΩ ~ 1MΩ 4 ranges : ± (0.05% rdg + 5 digits) 10ΩM range : ± (0.3% rdg + 5 digits); 100MΩrange : ± (3% rdg + 8 digits) |
| DIODE TEST | |
| Open Circuit Voltage 2.0V, Test Current 0.5mA | |
| FREQUENCY | |
| 20Hz~300kHz | |
| CONTINUITY BEEPER | |
| 1 ~ 1000Ω | |
| 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 ColorsDual Display | |
| INTERFACE | |
| Standard : Remote I/O, USB, RS-232C Option : GPIB, Scanner Card | |
| POWER SOURCE | |
| AC 100V~240V ±10%, 50/60Hz | |
| ACCESSORIES | |
| User manual x 1, Power cord x 1, Test lead GTL-118 x 1, Calibration key GDM-01 x 1 (Compatible with Fluke 5720A/5725A calibrators only) | |
| DIMENSIONS & WEIGHT | |
| 265(W) x 107(H) x 350(D) mm, Approx. 2.6 kg | |
| Note : (*)USE "REL" Mode | |
固纬GDM-8255A数字电表|电度表|电能表
