| Measurement Range |
0.1µΩ to 999.9mΩ
(subject to supply voltage and leads used) |
Accuracy
|
| Voltage: |
±0.5% ±0.1mV |
| Current: |
±0.5% ±0.1A |
| Resistance: |
Better than 1% from 100µΩ to
100mΩ |
|
Current Lead Resistance (Megger
supplied leads)
|
| 2 x 5 m 25mm2 |
current leads |
8 mΩ |
| 2 x 5 m 50mm2 |
current leads |
4 mΩ |
| 2 x 10 m 70mm2 |
current leads |
5.4 mΩ |
| 2 x 15 m 95mm2 |
current leads |
6 mΩ |
|
| Maximum Continuous Test Time |
More than 10 minutes at 200A @ 20°C
ambient |
Power Supply DLRO 200 for
full output (unsmoothed DC)
|
| 100 to 265V 50/60Hz with load |
| less than 19mΩ (supply >207V rms), or |
| 11mΩ (115V rms) including current
leads |
|
| Power Supply DLRO 200-115
for full output (additional smoothing) |
| 100 to 130V 50/60Hz with load |
| less than 11mΩ including current
leads |
|
| Test Modes |
Manual, Auto, Continuous |
Test Time
|
| 10 seconds NORMAL/AUTO mode. |
| Refreshed every 2 seconds in CONTINUOUS mode |
|
| Display |
Large, high resolution backlit liquid crystal
display |
| Warnings |
Current flowing: LED. Other warnings are shown
on the LED display. |
| Data Transfer |
Real time or batch download via RS-232 using
Download Manager |
| Storage Capacity |
300 result sets and memo, battery backed for
10 years |
| Memo Field |
160 characters maximum |
Test Current
|
| Range: |
10A to 200A DC note* |
| Accuracy: |
±2% ±2A |
|
Input Voltage
|
| Impedance: |
>200kΩ |
| Hum rejection: |
5V rms 50/60Hz |
|
Temperature
|
| Operating: |
10°C to +50°C
(-14°F to 122°F)
|
| Storage: |
-25°C to +65°C
(-13°F to 149°F)
|
| Calibration: |
20°C |
| Co-efficient: |
<0.05% per °C |
| Max. Humidity: |
95% R.H. non-condensing |
|
| Maximum Altitude |
2000 meters |
| Safety |
IEC 61010 - (1995) |
| EMC |
EN 61326 annex A (heavy industrial) |
Dimensions
|
410mm (L) x 250mm (W) x 270mm (H)
(16.4" (L) x 9.84" (W) x 10.63" (H)) |
Weight
|
14.5kg (excluding test leads)
(31.97 lbs) |
