SPECIFICATIONS |
MODEL | 7410 | 7420 | 7430 | 7440 |
AC WITHSTAND VOLTAGE |
Output Rating | 5KVAC/30mA | 5KVAC/30mA | 5KVAC/40mA | 5KVAC/40mA |
| Range | Resolution | Accuracy |
Output Voltage,ACV | 0 - 5000 | 1 | ±(2% of setting + 5V) |
Output Frequency | 50Hz/60Hz ±100ppm, User Selection |
Output Waveform | Sine Wave ,THD.<2% (Resistive Load), Crest Factor = 1.3 - 1.5 |
Output Regulation | ± (1% of output + 5V), From no load to full load |
SETTINGS |
Hi-Limit AC Current, mA | 0-30.00 | 0-30.00 | 0-40.00 | 0-40.00 |
Resolution : 0.01, Accuracy : ±(2% of setting + 3counts) |
Lo-Limit AC Current, mA | Range : 0 - 9.999 |
Resolution : 0.001, Accuracy : ±(2% of setting + 3counts) |
Ramp Time, second | 0.1 - 999.9 | 0.1 | ±(0.1% + 0.05sec) |
Dwell Time, second | 0, 0.3 - 999.9 (0=continuous) | 0.1 |
Arc Detection | 1 - 9 ranges (9 is the most sensitivity) |
AC Current Offset, mA | 0 - 2.000 or Auto Set |
DC WITHSTAND VOLTAGE |
Output Rating | 6KVDC/9999µA |
Output Voltage, DCV | 0 - 6000 | 1 | ±(2% of setting + 5V) |
Output Ripple | <5%(6KV/9999µA at Resistive Load) |
SETTINGS |
Hi-Limit DC Current, µA | 0 - 9999 | 1 | ±(2% of setting + 3counts) |
Lo-Limit DC Current, µA | 0 - 999.9 | 0.1 | ±(2% of setting + 3counts) |
Ramp Time, second | 0.1 - 999.9 | 0.1 | ±(0.1% + 0.05sec) |
Dwell Time, second | 0, 0.4 - 999.9 (0=continuous) | 0.1 |
Arc Detection | 1 - 9 ranges (9 is the most sensitivity) |
DC Current Offset, µA | 0 - 200.0 or Auto Set |
Ramp High Current | ON/OFF, User Selection |
Charge - Low Current, µA | 0 - 350.0 or Auto Set |
Discharge Time | ≦ 200 msec |
INSULATION RESISTANCE |
Output Rating | 1KVDC/9999MΩ |
Output Voltage, DCV | 100 - 1000 | 1 | ±(2% of setting + 3V) |
Hi-Limit Resistance, MΩ | 0, 1 - 9999 (0=OFF) | 1 | ±(2% of setting+2counts)at 500-1000VDC, 1 -999.9 MΩ ±(8% of setting+2counts) at 500-1000VDC, 1000 -9999 MΩ |
Lo-Limit Resistance, MΩ | 1 - 9999 | 1 | ±(8% of setting+2counts) at 100-499VDC, 1 -999.9 MΩ |
Delay Time, second | 0, 0.5 - 999.9 (0=continuous) | 0.1 | ±(0.1% + 0.05sec) |
Charge - Low Current, µA | 0 - 3.500 or Auto Set |
GROUND BOND (7440 ONLY) |
Output Rating | 30A/600mΩ, 8V |
Output AC Current, A | 3.00 - 30.00 | 0.01 | ± (2% of setting +3 counts) |
Output AC Voltage, V | 3.00 - 8.00 | 0.01 | ± (2% of setting +3 counts) at Open circuit |
Output Frequency | 50Hz/60Hz ±100ppm, User Selection |
SETTINGS |
Hi-Limit Resistance, mΩ | 0 - 150 (3 - 30A) | 1 | ± (2% of setting +2 counts) |
Lo-Limit Resistance, mΩ | 0 - 600 (3 - 10A) |
Lead Resistance Offset, mΩ | 0 -200 | 1 | ± (2% of setting +2 counts) |
Dwell Time, second | 0, 0.5 - 999.9 sec (0=continuous) | 0.1 | ±(0.1% + 0.05sec) |
MEASUREMENT |
AC/DC Voltage, KV | 0 - 6.00 | 0.01 | ±(1.5% of reading + 1count) |
DC Voltage, V (IR) | 100 - 1000 | 1 | ±(1.5% of reading + 3V) |
AC Current Range, mA | 0-3.500 | 0-3.500 | 0-3.500 | 0-3.500 |
3.00-30.00 | 3.00-30.00 | 3.00-40.00 | 3.00-40.00 |
AC Current Resolution, mA | 0.001/0.01 |
AC Current Accuracy, mA | ± (2% of reading + 3counts) |
DC Current Range, µA | 0-350.0 | 0.1 | ± (2% of reading + 3counts) |
300 - 3500 | 1 |
3000-9999 | 10 |
AC Current, A (GB) | 0 - 35.00 | 0.01 | ±(2% of reading+3counts) |
Resistance, , MΩ(IR) | 1 - 9999 | 0.001 | ±(8% of reading+2counts) at 100-499VDC, |
(Auto Range) | 0.01 | 1-999.9 MΩ |
0.1 1 | ±(8% of reading+2counts) at 500-1000VDC, 1000 -9999 MΩ ±(2% of reading+2counts) at 500-1000VDC, 1 -999.9 MΩ |
Resistance, mΩ (GB) | 0 - 600 | 1 | ±(2% of reading+2counts) |
GENERAL |
Input Voltage AC | 115/230Vac±15%, 50/60Hz ± 5%, Fuse 5A Slow for 7410/7412 model, 6.3A Slow for 7420/7430/7440 model |
PLC Remote Control | Input : Test , Reset , Memory1.2.3 |
Output : Pass , Fail , Processing |
Memory | 50 memories, 8 steps/memory |
Display | 20×2 LCD with back light |
Key Lock | To prevent unauthorized alteration of the test Parameters |
Calibration | Build-in software and external calibrated meters |
Alarm Volume Setting | Range: 0-9 ;0=OFF, 1 is softest volume, 9 is loudest volume. |
Rear Panel Output | YES | YES | YES | YES |
Built-in Scanner | - | 8channels | Option | Option |
External Scanner | YES | YES | YES | YES |
Smart GFI | YES | YES | YES | YES |
Analog Meter | - | - | YES | YES |
RS232 Interface | Option | Option | YES | YES |
GPIB Interface | Option | Option | Option | Option |
Printer Interface | Option | Option | Option | Option |
TUV-GS listed | - | - | YES | YES |
CE Compliance | - | - | YES | YES |
Environment | 0-40℃, 20-80%RH |
Dimension (W×H×D) | 430×133×300 (mm) | 430×133×500 ( mm) | 430×133×500(mm) |
Net Weight | 12Kg | 18Kg | 22Kg | 22Kg |
STANDARD ACCESSORIES |
Power Cord(10A) | ×1 |
Fuses | ×2 (Including a spare contained in the fuse holder) |
Hipot Test Lead ,1.5m(1101) | ×1 | | | |
Return Test Cable(1102) | ×1 | | | |
Hipot Return Lead ,1.8m(1103) | - | - | - | ×1 |
Ground Bond Return Lead 30A ,1.5m(1104) | - | - | - | ×1 |
Hipot Output Link Lead ,1.5m(1109) | - | ×8 | - | - |
RS232 Link Cable 1.5m(1130) | - | - | ×1 | ×1 |
Disk ( RS232 test program ) | - | - | ×1 | ×1 |
*product specifications are subject to change without notice. |