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The WR14 winding resistance meter is a battery powered winding resistance system with a most advanced demagnetizing circuit. It is designed for a high degree of accuracy for the measurement of very low resistance of any inductive load.
It’s a lightweight system with its own rugged waterproof field case. The WR14 applies a preset current level, selected by the user, from 0.025A to 15A. The results are reported on the easy-to-read color LCD display and can be stored or printed.
Key Features |
Pure, filtered DC power source for the highest accuracy readings |
Charges inductive loads up to 1,500 Henry |
Battery-operated |
High power DC supply (15A / 30V) |
2 independent measuring channels |
Highest Accuracy and Precision of any high current test system |
Automatic measurements of resistance from 0.00 µΩ … 100 kΩ |
Demagnetizing Circuit (Advanced design) |
Microprocessor-based system with internal storage for over 10,000 test results |
Temperature channels with automatic resistance correction |
Panel-mounted Emergency Stop Switch |
Fully automatic cooling curve analysis (option AHRT-01) |
Fast discharge with discharge indicator – visible and audible indicator for discharge status |
Simple-to-operate color LCD touch screen with backlight |
Storage and printing of test results |
Complete automatic calibration system and system diagnostics |
Standard USB 2.0 & RS-232 (serial) Interface |
Mounted in rugged case for field testing |
5-Year standard warranty |
Benefits | |
Unique Measuring Technique | This newly designed technique of measurement incorporates a high precision measurement circuit, a unique power source, and the fastest discharge on the market. |
Advanced Protection | Upon powering on, the system initializes itself with a self-calibrating, circuit checking sequence. If any problem is detected during this initialization period, or during operation, the operator will be notified immediately. |
Specifications | |
WR14: Winding Resistance Meter with Demagnetization and Discharge | |
Features | Parameters |
Size | L: 470 mm (18.5″) W: 357 mm (14.1″) H: 176 mm (6.9″) |
Weight | 9.6 kg (21.1 lbs.) |
Input Power | 88 to 264 VAC, 47…63 Hz, or 12V DC (charging only) |
Output Voltage | 0 to 30V DC |
Test Current | User Selectable: 25mA … 15A |
Screen | Color LCD with a back light and a touch screen |
Front Panel | Sealed, anodized |
Interface | 2 USB 2.0 (1 host, 1 device) and 9 Pin RS-232 serial |
Memory Storage | Internally stores more than 10,000 test results |
Temperature | Operating: –10°C to 60°C (14ºF to 140ºF) Storage: –20°C to 70°C (-4ºF to 158ºF) |
Battery Duration | 200 single measurements at 15A |