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Máy đo điện trở thấp PROVA 700 Milli-Ohmmeter
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Th3
Máy đo điện trở thấp PROVA 700 Milli-Ohmmeter
Tính năng Máy đo điện trở thấp PROVA 700 Milli-Ohmmeter
- Best resolution 1μΩ. Accuracy 0.05%
- 5A (120 mΩ) max. test current.
- Manual or Auto Range. (There are 6 ranges of current measurement, and furthermore 3 ranges in each current range.)
- Measurement of resistive and inductive materials (Two terminal measurement; Four terminal Kelvin measurement)
- Programmable Hi-Lo alarm with memory of 20 data.
- Auto-judgments of Hi (readings higher than Hi-Limit), Lo (readings lower than Lo-Limit) and Pass (readings between Hi-Lo Limits). Alarm (beeper) for Hi and Lo.
- Readings Hold function.
- Cable length measurement. The length unit can be selected between Meter (M) and Feet (FT).
- Resistance measurement results excluding cable resistances.
- Memory of 3,000 measurement data.
- Large LCD (5-digit) with backlight (users can choose to disable it).
- Rechargeable batteries and AC adaptor.
- Low battery (voltage) alarm.
- Low power consumption.
- Communicate with PC via RS232C (to USB bridge) cable.
- Application: various low-resistance (cables) measurement; contact resistance measurement, …etc.
Thông số kỹ thuật Máy đo điện trở thấp PROVA 700 Milli-Ohmmeter
Manual Range:
| Range | Resolution | Accuracy | |
5A | 1.000 mΩ ~ 8.000 mΩ | 1 uΩ | ±0.25%+25 uΩ |
| 5.00 mΩ ~ 32.00 mΩ | 10 uΩ | ±0.25%+250 uΩ | |
| 10.00 mΩ ~ 120.00 mΩ | 10 uΩ | ±0.25%+250 uΩ | |
| 1A | 4.00 mΩ ~ 40.00 mΩ | 10 uΩ | ±0.25%+250 uΩ |
| 15.00 mΩ ~ 160.00 mΩ | 10 uΩ | ±0.25%+250 uΩ | |
| 50.00 mΩ ~ 600.00 mΩ | 10 uΩ | ±0.25%+250 uΩ | |
| 100 mA | 0.0400 Ω ~ 0.4000 Ω | 100 uΩ | ±0.25%+2.5 mΩ |
| 0.1500 Ω ~ 1.6000 Ω | 100 uΩ | ±0.25%+2.5 mΩ | |
| 0.5000 Ω ~ 6.0000 Ω | 100 uΩ | ±0.25%+2.5 mΩ | |
| 10 mA | 0.400 Ω ~ 4.000 Ω | 1 mΩ | ±0.25%+25 mΩ |
| 1.500 Ω ~ 16.000 Ω | 1 mΩ | ±0.25%+25 mΩ | |
| 5.000 Ω ~ 60.000 Ω | 1 mΩ | ±0.25%+25 mΩ | |
| 1 mA | 4.00 Ω ~ 40.00 Ω | 10 mΩ | ±0.25%+250 mΩ |
| 15.00 Ω ~ 160.00 Ω | 10 mΩ | ±0.25%+250 mΩ | |
| 50.00 Ω ~ 600.00 Ω | 10 mΩ | ±0.25%+500 mΩ | |
| 100 uA | 0.0400 kΩ ~ 0.4000 kΩ | 100 mΩ | ±0.75%+3 Ω |
| 0.1500 kΩ ~ 1.6000 kΩ | 100 mΩ | ±0.75%+3 Ω | |
| 0.5000 kΩ ~ 6.0000 kΩ | 100 mΩ | ±0.75%+3 Ω | |
Auto Range cho Máy đo điện trở thấp PROVA 700 Milli-Ohmmeter:
| Range | Resolution | Accuracy | |
5A | 1.000 mΩ ~ 8.000 mΩ | 1 uΩ | ±0.25%+25 uΩ |
8.00 mΩ ~ 120.00 mΩ | 10 uΩ | ±0.25%+250 uΩ | |
1A | 4.00 mΩ ~ 600.00 mΩ | 10 uΩ | ±0.25%+250 uΩ |
100 mA | 0.0400 Ω ~ 6.0000 Ω | 100 uΩ | ±0.25%+2.5 mΩ |
10 mA | 0.400 Ω ~ 60.000 Ω | 1 mΩ | ±0.25%+25 mΩ |
1 mA | 4.00 Ω ~ 600.00 Ω | 10 mΩ | ±0.25%+250 mΩ |
100 uA | 0.0400 kΩ ~ 6.0000 kΩ | 100 mΩ | ±0.75%+3 Ω |
Phụ kiện của Máy đo điện trở thấp PROVA 700 Milli-Ohmmeter:
Users manual x 1
RS232C (to USB Bridge) Cable x 1
Rechargeable batteries x 8
AC adaptor x 1
Software CD x 1
Software Manual x 1
Kelvin Clips x 1 set
