The Raytech WR50-1A Power Source is an option designed to be used with the Raytech Micro-Jr. and Micro-Jr. 2 digital low resistance test set for testing highly inductive transformer windings.
This intelligent test equipment has an easy to use operation screen which allows quick selection of the current and resistance level to be measured. The system has the ability to detect the resistance level and suggest the correct range to select which provides for extremely accurate results.
Current Range | Measuring Range | Accuracy | Resolution |
50 Amp | 0.1 µΩ … 0.6 Ω | ±0.1% Rdg ±2 LSD | 5 Digits or 0.1 µΩ |
40 Amp | 0.1 µΩ … 0.9 Ω | ±0.1% Rdg ±2 LSD | 5 Digits or 0.1 µΩ |
30 Amp | 0.1 µΩ … 1.6 Ω | ±0.1% Rdg ±2 LSD | 5 Digits or 0.1 µΩ |
25 Amp | 0.1 µΩ … 2 Ω | ±0.1% Rdg ±2 LSD | 5 Digits or 0.1 µΩ |
20 Amp | 0.1 µΩ … 2.5 Ω | ±0.1% Rdg ±2 LSD | 5 Digits or 0.1 µΩ |
10 Amp | 0.1 µΩ … 5 Ω | ±0.1% Rdg ±2 LSD | 5 Digits or 0.1 µΩ |
5 Amp | 1 µΩ … 100 Ω | ±0.1% Rdg ±2 LSD | 5 Digits or 1 µΩ |
Temperature | Operating: -10ºC to 60°C (14ºF to 140ºF) Storage: -20°C to 70°C (-4ºF to 158ºF) |
See Instruction Manual for more parameters. Specifications subject to improvement at any time.
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Phone: 267 404 2676
Toll Free: 888 484 3779
Fax: 267 404 2685
Email: info@raytechusa.com
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