Raytech WR100-12R, Instruction Manual

Page: 98 / 139

8.2 WR50
18
Type
Size
Weight
Input Power
Output Voltage
Test Current
Panel Display
Front Panel
Interface
Memory Storage
Resistance Range
WR50-12R / WR50-13R
L: 490 mm (19.3”) W: 436 mm (17.2”) (19” Rack) H: 177 mm (7”)
Rack Unit: 4U
16.6 kg (36.6 lbs.)
90-264 VAC (1.5 kW max.) 47-63 Hz, automatic ranging
0 to 50V DC
User Selectable: 0.025 ….. 50 Ampere.
Color LCD with back lighting and touch screen.
Sealed anodized.
4 x USB 1.1 (3 host / 1 device) and 9 Pin RS232 serial
Stores up to 10000 complete test results
0.00 μΩ to 100 kΩ
Operating Temperature
Storage Temperature -10°C to 60°C
-20°C to 70°C
Current Range Measuring Range Accuracy Resolution
30 - 50A 0.00μΩ - 1.3Ω ± 0.1% Rdg ± 0.05μΩ 5 Digits or 0.05μΩ
15 - 30A 0.0μΩ - 3.3Ω ± 0.1% Rdg ± 0.1μΩ 5 Digits or 0.1μΩ
8 - 15A 0.0000mΩ - 6.3Ω ± 0.1% Rdg ± 0.2μΩ 5 Digits or 0.2μΩ
3 - 8A 0.0000mΩ - 16.7Ω ± 0.1% Rdg ± 0.5μΩ 5 Digits or 0.5μΩ
1 - 3A 0.000mΩ - 47.2Ω ± 0.1% Rdg ± 1μΩ 5 Digits or 1μΩ
0.7 - 1A 0.000mΩ - 71.4Ω ± 0.1% Rdg ± 2μΩ 5 Digits or 2μΩ
0.3 - 0.7A 0.000mΩ - 167Ω ± 0.1% Rdg ± 5μΩ 5 Digits or 5μΩ
0.1 - 0.3A 0.00mΩ - 500Ω ± 0.1% Rdg ± 10μΩ 5 Digits or 10μΩ
25 - 100mA 0.00mΩ - 2kΩ ± 0.1% Rdg ± 20μΩ 5 Digits or 20μΩ
- 25mA 2kΩ - 10kΩ ± 0.2% Rdg ± 200mΩ 5 Digits or 200mΩ
- 25mA 10kΩ - 100kΩ ± 0.8% Rdg ± 20Ω 4 Digits or 20Ω
18 Specifications are subject to change without any notice
Instruction Manual Winding Resistance Meter
Type WR100 / WR50 / WR14
Page 98 of 139