The WR100-13R winding resistance meter is the same instrument as the WR100-12R but with an additional measurement channel.
Because of its 3 voltage channels, it is able to measure 3 winding resistances at the same time. The current measurement range is user selectable from 0.025A to 100A.
Raytech¡¯s digital winding resistance meter WR100-13R is the enhanced version winding resistance system with a most advanced demagnetizing circuit as a rack version. It is designed for a high degree of accuracy for the measurement of very low resistance of any inductive load.
Unique Measuring Technique: This newly designed technique of measurement incorporates a high precision measurement circuit, a unique power source and the fastest discharge unit on the market.
Operation: The WR series of instruments apply a preset current level, selected by the user, from 0.025A to 100A. The results are reported on the easy-to-read color LCD display and can be stored.
Advanced Protection: Upon powering on, the system initializes itself with a self-calibrating, circuit checking sequence. If any problem is detected during initialization or operation, the operator will be notified immediately. The system constantly monitors the condition when turned on. The WR series has extensive protection built into the circuitry. This is one of the many reasons we can extend our warranty to 5 years.
Accuracy
Current Range | Measuring Range | Accuracy | Resolution |
30 – 100A | 0.00 µ¥Ø ¡¦ 1.7 ¥Ø | ¡¾ 0.1% Rdg ¡¾ 0.05 µ¥Ø | 5 Digits or 0.05 µ¥Ø |
15 – 30A | 0.0 µ¥Ø ¡¦ 3.3 ¥Ø | ¡¾ 0.1% Rdg ¡¾ 0.1 µ¥Ø | 5 Digits or 0.1 µ¥Ø |
8 – 15A | 0.0000 m¥Ø ¡¦ 6.3 ¥Ø | ¡¾ 0.1% Rdg ¡¾ 0.2 µ¥Ø | 5 Digits or 0.2 µ¥Ø |
3 – 8A | 0.0000 m¥Ø ¡¦ 16.7 ¥Ø | ¡¾ 0.1% Rdg ¡¾ 0.5 µ¥Ø | 5 Digits or 0.5 µ¥Ø |
1 – 3A | 0.000 m¥Ø ¡¦ 47.2 ¥Ø | ¡¾ 0.1% Rdg ¡¾ 1 µ¥Ø | 5 Digits or 1 µ¥Ø |
0.7 – 1A | 0.000 m¥Ø ¡¦ 71.4 ¥Ø | ¡¾ 0.1% Rdg ¡¾ 2 µ¥Ø | 5 Digits or 2 µ¥Ø |
0.3 – 0.7A | 0.000 m¥Ø ¡¦ 167 ¥Ø | ¡¾ 0.1% Rdg ¡¾ 5 µ¥Ø | 5 Digits or 5 µ¥Ø |
0.1 – 0.3A | 0.00 m¥Ø ¡¦ 500 ¥Ø | ¡¾ 0.1% Rdg ¡¾ 10 µ¥Ø | 5 Digits or 10 µ¥Ø |
25 – 100 mA | 0.00 m¥Ø ¡¦ 2 k¥Ø | ¡¾ 0.1% Rdg ¡¾ 20 µ¥Ø | 5 Digits or 20 µ¥Ø |
< 25 mA | 2 k¥Ø ¡¦ 10 k¥Ø | ¡¾ 0.2% Rdg ¡¾ 200 m¥Ø | 5 Digits or 200 m¥Ø |
< 25 mA | 10 k¥Ø ¡¦ 100 k¥Ø | ¡¾ 0.8% Rdg ¡¾ 20 ¥Ø | 4 Digits or 20 ¥Ø |
Resistance Range: | 0.00 µ¥Ø to 100 k¥Ø |
Inductance Range: | 0 to 1,500 Henry |
Temperature: | Operating: -10¨¬C to 60¡ÆC (14¨¬F to 140¨¬F) Storage: -20¡ÆC to 70¡ÆC (-4¨¬F to 158¨¬F) |
See Instruction Manual for more Parameters. Specifications subject to improvement at any time.
Features
Pure, filtered DC power source for the highest accuracy readingsHighest Accuracy and Precision of any high current test systemComplete, automatic calibration system and system diagnosticsAutomatic measurements of resistance from 0.00 µ¥Ø ¡¦ 100 k¥ØDemagnetizing Circuit (Advanced design)Microprocessor-based system with internal storage for over 10,000 test resultsData exchange via USB-Key or USB / RS ConnectionStorage of test results while the test system is measuringTemperature channels with automatic resistance correctionAutomatic, high efficiency cooling system to dissipate internal heatAutomatic shut off for over-temperature conditionsSimple-to-operate color LCD touch screen with backlightPanel-mounted Emergency Stop SwitchFully automatic cooling curve analysis (option AHRT-01)Fastest discharge time on the marketStandard USB 2.0 & RS-232 (serial) Interface19¡È rack-mounting casing5-Year standard warrantySpecsSize: L: 490 mm (19.3¡È) W: 436 mm (17.2¡È) H: 310 mm (12.2¡È), Rack Unit: 7UWeight: 21.9 kg (48.3 lbs.)Input Power: 2 x 90 to 264 VAC (3 kW max.), 47¡¦63 Hz, automatic rangingOutput Voltage: 0 to 50V DCTest Current: User Selectable: 25 mA ¡¦ 100 ADisplay: Color LCD with a backlight and a touch screenFront Panel: Sealed, anodizedInterface: 4 USB 2.0 (3 host, 1 device) and 9 Pin RS-232 serialMemory Storage: Internally stores more than 10,000 test resultsTemperature: Operating: –10¡ÆC to 60¡ÆC (14¨¬F to 140¨¬F), Storage: –20¡ÆC to 70¡ÆC (-4¨¬F to 158¨¬F)See Instruction Manual for more Parameters. Specifications subject to improvement at any time.
Accessories
2060A-05001: Current Cable, Positive – 10m (32 ft.)2060A-05002: Current Cable, Negative – 10m (32 ft.)2042A-05003: Potential Cable CH 1, Positive – 10m (32 ft.), blue2042A-05004: Potential Cable CH 1, Negative – 10m (32 ft.), blue2042A-05005: Potential Cable CH 2, Positive – 10m (32 ft.), green2042A-05006: Potential Cable CH 2, Negative – 10m (32 ft.), green2042A-05007: Potential Cable CH 3, Positive – 10m (32 ft.), brown2042A-05008: Potential Cable CH 3, Negative – 10m (32 ft.), brown2060A-05003: Jumper Cable – 10m (32 ft.)2040A-05009: Ground Lead – 10m (32 ft.)2060A-27001: External USB Drive2040A-08003: Touch Screen Stylus1003A-37001: A-B USB Cable – 3.05m (10 ft.)2061A-02001: Instruction Manual2061X-10001: Certificate of AccuracyOptions2060N-05003: Cable Extension Set – 10m (32 ft.)2021N-26001: Temperature Probe – 10m (32 ft.)2060A-04001: Pelican Transport Shipping Case2042N-11001: Heat-Run Curve Analysis Software (AHRT-01)2060N-15001: Annual Warranty Extension