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Measures resistances between 0.1 μΩ and 1 Ω at high currents. This versatile instrument can provide test currents from 10 A up to 200 A, subject to the load resistance and supply voltage.
Measures resistances between 0.1 μΩ and 1 Ω at high currents. This versatile instrument can provide test currents from 10 A up to 200 A, subject to the load resistance and supply voltage.
A large liquid crystal display provides all the information needed to perform a test; all test parameters and measurement results are displayed in one easy to read place.
Features
| Measurement | |
| Range | 0.1 μΩ to 999.9 mΩ (subject to supply voltage and leads used) |
| General Specifications | |
| Co-Efficient | <0.05% per °C |
| Range | 0.1 µΩ to 999.9 mΩ (Subject to supply voltage and leads used) |
| Measurement | |
| Accuracy | Voltage ±0.5% ± 0.1 mV Current ±0.5% ± 0.1 A Resistance: Better than 1% from 300 μΩ to 100 mΩ Better than ±2% from 100 to 300 μΩ |
| Current Lead Resistance | 4 mΩ |
| Maximum Continuous Test Time | More than 10 minutes at 200 A and 20°C ambient |
| Test Modes | Manual, Auto, Continuous |
| Test Time | 10 seconds NORMAL/AUTO mode. Refreshed every 2 seconds in CONTINUOUS mode |
| Test Current | |
| Range | 10 to 200 A DC (dependant on load and input voltage) |
| Accuracy | |
| Voltage | ±0.5% ± 0.1 mV |
| Test Current | |
| Accuracy | ±2% ±2 A |
| Accuracy | |
| Current | ±0.5% ± 0.1 A |
| Test Current | |
| Voltmeter Input Impedance | >200 kΩ |
| Accuracy | |
| Resistance | Better than 1% from 300µΩ to 100mΩ Better than ±2% from 100µΩ to 300µΩ |
| Test Current | |
| Hum Rejection | 5 Vrms 50/60 Hz |
| Accuracy | |
| Test Modes: | Manual, Auto, Continuous |
| Current Range | 10 A to 200 A DC * |
| Accuracy | ±2% ±2 A |
| Voltmeter input impedance | >200 kΩ |
| Hum rejection | 5 V rms 50 Hz/60 Hz |
| General Specifications | |
| Display | Large, high resolution backlit liquid crystal display |
| Warnings | Current flowing - LED. Other warnings are shown on the LCD display |
| Data Transfer | Real time or batch download via RS232 using Download Manager |
| Storage Capacity | 300 result sets and memo, battery backed for 10 years |
| Memo Field | 160 characters maximum |
| Temperature | Operating: -14 to 122°F (-10 to 50°C) Storage: -13 to 149°F (-25 to 65°C) |
| Calibration | 20°C |
| Maximum Humidity | 95% RH non-condensing |
| Maximum Altitude | 6561.68' (2000 m) |
| Safety | IEC61010-1 |
| EMC | IEC61326-1 |
| Dimensions | 16.4 x 9.84 x 10.63" (410 x 250 x 270 mm) |
| Weight | 31.97 lbs (14.5 kg), excluding test leads |
Click on a category to view a selection of compatible accessories with the Megger DLRO200-US Digital Micro-Ohmmeter, 200 A.
| Measurement | |
| Range | 0.1 μΩ to 999.9 mΩ (subject to supply voltage and leads used) |
| General Specifications | |
| Co-Efficient | <0.05% per °C |
| Range | 0.1 µΩ to 999.9 mΩ (Subject to supply voltage and leads used) |
| Measurement | |
| Accuracy | Voltage ±0.5% ± 0.1 mV Current ±0.5% ± 0.1 A Resistance: Better than 1% from 300 μΩ to 100 mΩ Better than ±2% from 100 to 300 μΩ |
| Current Lead Resistance | 4 mΩ |
| Maximum Continuous Test Time | More than 10 minutes at 200 A and 20°C ambient |
| Test Modes | Manual, Auto, Continuous |
| Test Time | 10 seconds NORMAL/AUTO mode. Refreshed every 2 seconds in CONTINUOUS mode |
| Test Current | |
| Range | 10 to 200 A DC (dependant on load and input voltage) |
| Accuracy | |
| Voltage | ±0.5% ± 0.1 mV |
| Test Current | |
| Accuracy | ±2% ±2 A |
| Accuracy | |
| Current | ±0.5% ± 0.1 A |
| Test Current | |
| Voltmeter Input Impedance | >200 kΩ |
| Accuracy | |
| Resistance | Better than 1% from 300µΩ to 100mΩ Better than ±2% from 100µΩ to 300µΩ |
| Test Current | |
| Hum Rejection | 5 Vrms 50/60 Hz |
| Accuracy | |
| Test Modes: | Manual, Auto, Continuous |
| Current Range | 10 A to 200 A DC * |
| Accuracy | ±2% ±2 A |
| Voltmeter input impedance | >200 kΩ |
| Hum rejection | 5 V rms 50 Hz/60 Hz |
| General Specifications | |
| Display | Large, high resolution backlit liquid crystal display |
| Warnings | Current flowing - LED. Other warnings are shown on the LCD display |
| Data Transfer | Real time or batch download via RS232 using Download Manager |
| Storage Capacity | 300 result sets and memo, battery backed for 10 years |
| Memo Field | 160 characters maximum |
| Temperature | Operating: -14 to 122°F (-10 to 50°C) Storage: -13 to 149°F (-25 to 65°C) |
| Calibration | 20°C |
| Maximum Humidity | 95% RH non-condensing |
| Maximum Altitude | 6561.68' (2000 m) |
| Safety | IEC61010-1 |
| EMC | IEC61326-1 |
| Dimensions | 16.4 x 9.84 x 10.63" (410 x 250 x 270 mm) |
| Weight | 31.97 lbs (14.5 kg), excluding test leads |
Click on a category to view a selection of compatible accessories with the Megger DLRO200-US Digital Micro-Ohmmeter, 200 A.
