DONGGUAN LONROY EQUIPMENT CO LTD
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Graphite Carbon Material Resistivity Meter Conductivity Tester for Electrical Carbon Products
1.Description:
This instrument complies with the requirements of JB/T 8133.2-2013 "Test Methods for Physical and Chemical Properties of Electrocarbon Products - Part 2: Measurement of Resistivity", and is a dedicated instrument for measuring the electrical conductivity of carbon materials, graphite, and other electric carbon block-like materials. The instrument is powered by a high-precision constant current source, with automatic display of current and voltage, which is stable, accurate, intuitive, and convenient. The flexible test sample platform is suitable for testing samples of different diameters and lengths.
2.Configuration:
Including one LRDT-D test host and one set of sample fixtures.
3.Technical Parameter
| Parameter / Specification | Details / Value |
| Sample Dimensions | Cylindrical specimens: Ø50 mm × 130 mm or Ø20 mm × 160 mm |
| Acceptable specimens: Ø50 mm diameter, ≤160 mm length (regular-shaped) | |
| Constant Current Source | 0–40 A |
| Voltage Detection | Dual-range: 0–1 V or 0–6 V |
| Power Supply | 220 V, 50 Hz |