Universal Conductor Resistance Fixture
1. Introduction
The universal conductor resistance fixture is a dedicated auxiliary device, which should be used in conjunction with a DC double-arm bridge (DC Resistance Meter), primarily for testing the conductor resistance of round copper and aluminum wires of various specifications with a calibrated length of 1 meter. This fixture can meet the the test requirements of IEC 60468, IEC 60245-2 clause 2.1 and IEC 60245-1 Clause 5.1.5.
To fully meet the requirements specified in the standards, the fixture adopts a screw-type quick clamping and releasing structure. Its voltage terminals and current terminals are equipped with independent mechanical structures, to ensure stable and reliable contact between the four-terminals and the tested samples.
2 Technical Parameters
| Measure Wire length | 1000mm |
| Conductor cross-section | 1mm2-630mm2 |
| The diameter of the wire being measured | ≤φ42mm |
| Clamp distance | 100-1000mm |
| Material | Aluminum alloy base, copper clamp |
| Dimension | 1450*140*130mm |
