产品详情
简单介绍：
GDM-8255A数字电表：Standard : Remote I/O, USB, RS-232COption : GPIB, Scanner Card POWER SOURCE AC 100V~240V ±10%, 50/60Hz
详情介绍：
GDM-8255A数字电表
详细技术指标
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 | |
特点
199999 Counts Display
VFD Dual Color Display
Auto/Manual Ranging
2/4 Wire Resistance Measurement
Temperature Measurement
True RMS (AC, AC+DC)
Selectable Measurement Rate
Frequency Measurement
Max./Min., REL, dBm, Compare,Math, Store, Recall, dB
199999 Counts Display
VFD Dual Color Display
Auto/Manual Ranging
2/4 Wire Resistance Measurement
Temperature Measurement
True RMS (AC, AC+DC)
Selectable Measurement Rate
Frequency Measurement
Max./Min., REL, dBm, Compare,Math, Store, Recall, dB
