Description
Overview
GAOTek micro ohmmeters’ DC resistance tester is 0.02%, minimum resolution is 0.1 μΩ, maximum test current is 1A, and the measurable range is 0.1 μΩ to 3.3 MΩ. The test current is increased by the probe used to protect the port to achieve anti-interference measurement. Use the comparison judgment lamp (option) and the judgment sound of a large volume to accurately judge whether it is qualified or not at the production site. With EXT I or O interface suitable for NPN or PNP, it can be used in various automatic production lines.
Features
- Anti interference design
- Fast and accurate testing
- Abundant interference
Technical Specifications
| Number of Channel | 1, 12, 24 |
| Parameters | DC resistance |
| Measurement Range | 0.1 μΩ to 3.3 MΩ |
| Min Resolution | 0.1 μΩ |
| Signal Source | 1A DC, DC: maximum 5.5 V |
| Basic Accuracy | 0.1%± 10 reading (3 mΩ, 30 mΩ, 3 MΩ), 0.05% ±4 reading (300 kΩ), 0.02% ± 2 reading (other ranges) |
| Range | 3 mΩ or 30 mΩ or 300 mΩ or 3Ω or 30 Ω or 300 Ω or 3 kΩ or 30 kΩ or 300 kΩ or 3 MΩ |
| Speed | Fast (50Hz: 20 ms, 60Hz: 18 ms), medium (50 ms), slow (200 ms) |
| Temperature Compensation | Range: 14 °F to 140 °F (-10 ℃ to 60 ℃), Accuracy: 33.8 °F (±1 ℃) |
| Display Digits | 4½ digits |
| Adjustment | Short circuit clear zero for all ranges |
| Comparator | 10 bins sorting, output HIGH or IN or LOW sorting signal |
| Trigger | Internal trigger, External trigger, Manual trigger, BUS trigger |
| Interface | External IO interface, LAN interface, RS232 or 485 interface |
| Others | Temperature compensation function, power frequency setting, OVC (See user manual for more details) |
| Power Supply | 100 V AC or 256 V AC; frequency: 50 Hz to 60 Hz; rated power: 10 V A |
| Size | 12.8 in x 8.46 in x 3.8 in (325 mm (L)x 215 mm (W) x 96.5 mm (D)); |
| Weight | approx. 8.82 lb (4 kg) |