0.05% Accuracy Wire And Cable Testing Machine QJ57 DC Kelvin Bridge
wire and cable test machine QJ57 DC Kelvin Bridge
wire and cable test machine Product description:
QJ57 DC Kelvin bridge is applied to measurement of DC resistance in mining industries, laboratory or workshop site and field work place, to test DC resistance, resistivity inside of metal conductor, resistance of conductor line, resistance of DC shunt, contact resistance of switch and appliance; winding wire resistance of various of motors and transformers; and elevated temperature test and so on
wire and cable test machine Standard:
• GB/T3048.4-2007
wire and cable test machine Technical parameters:
• Measuring range: 0.01μΩ ~ 1.1111KΩ
• Accuracy: 0.05%
• The main parameters of each range
|
Range magnification
|
Effective range(Ω) | Accuracy(%) |
| X103 | 0～1111.10 | 0.05 |
| X102 | 0～111.110 | |
| X10 | 0～11.1110 | |
| X1 | 0～1.11110 | |
| X10ˉ1 | 0～0.111110 | |
| X10ˉ2 | 0～0.0111110 | 0.2 |
| X10ˉ3 | 0～0.00111110 | 2 |
wire and cable test machine Specifications:
• Overall dimensions: 300×250×160 mm
• Power supply: built-in null indicator power supply 9 V (one 6F22 type battery)
built-in bridge working power supply 1.5 V
Factory & Workshop &Warehouse
Due to international market developing,we expanded the space from 2000 sq meters to 8000 sq meters
| Company name | HOOHA Co.,Ltd |
| Established | 2003 |
| Main products | Upcast and continuous casting machine,wire extrusion machine,wire stranding machine,wire drawing machine,test machine and so on. |
| Value added service | Include factory planning, cable raw material supply,cable equipment layout,cable technology export,technical support and operation training and cable testing laboratory construction. |
| Factory location | Humen Town,Dongguan City,Guangdong province. |
| Manufacturing Center | 8000 sqm |
| Showroom | More than 2000 sqm. |
1.Shenyang Wire & Cable Industrial Exhibition
2.Guangdong Wire & Cable Machinery Exhibition
3.Guangzhou Wire & Cable Exhibition
4.Shanghai International Wire & Tube Exhibition
5.Shanghai Wire & Cable Industrial Exhibition
6.Indonesia Wire And Cable Industrial Exhibition
7.Dongguan UL Wire And Cable Exhibition
Get in Touch
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