Graphite and Carbon Materials Conductivity/Resistivity Tester
Published: 9/2/2016
Bench-top tester for measuring electrical conductivity and resistivity of graphite and other carbon-based bulk materials and carbon paper at ambient temperature. Designed for laboratory use with a precision constant-current/regulated supply and adjustable sample platform compliant with ISO 11713-2000, YS/T 63.2-2005, and YS/T 64-1993.
Product Description
The WDT tester measures the electrical performance of graphite and carbon materials, including cathode blocks, prebaked anodes, anode/cathode pastes, carbon products, and carbon papers at room temperature. A high-precision constant-current power source provides stable excitation while voltage and current are displayed automatically for straightforward operation.
A versatile sample platform accommodates cylindrical specimens of various diameters and lengths, with 360-degree rotation to facilitate probe positioning. The system is intended for standardized resistivity testing according to ISO 11713-2000, YS/T 63.2-2005, and YS/T 64-1993.
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Input | 220 V ±10% |
| Power Consumption | ≤300 VA |
| Output Voltage | 0–24 V |
| Output Current | 0–5 A |
| Source Accuracy | 0.01 |
| Sample Diameter Range | Φ20–Φ50 mm |
| Sample Length Range | 80–130 mm |
| Platform Rotation | 360° free rotation |
| Electrode Spacing | 50 ±0.1 mm |
| Dimensional Gauge | Digital caliper, 0–150 mm, resolution 0.01 mm |
| Voltage Measurement | Digital voltmeter, range 0–199.99 mV, resolution 0.01 mV |
| Applicable Standards | ISO 11713-2000; YS/T 63.2-2005; YS/T 64-1993 |
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B6-101, Zhongnan High-Tech Intelligent Manufacturing Industrial Park, No. 10 Shuangma Street, Yuetang District, Xiangtan City, Hunan Province, China
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