Resistance Temperature Characteristic Tester
Published: 12/11/2020
Bench-top instrument for measuring how electrical resistance of conductive materials changes with temperature and plotting resistance–temperature curves. Suited for research and instructional use in electronics and materials laboratories.
Product Description
The WRT-II Resistance Temperature Characteristic Tester evaluates the temperature dependence of resistance in conductive materials by heating the specimen and recording resistance values over a controlled temperature range. The system enables direct visualization of resistance–temperature relationships for qualitative analysis of temperature coefficients.
It is designed for laboratory research and teaching demonstrations in universities and institutes focused on electronic and materials science. The instrument integrates electronic control and CNC-based temperature regulation, and can connect to a computer via USB to automate testing and analysis.
Technical Specifications
| Parameter | Specification |
|---|---|
| Temperature Range | Room temperature to 300°C (optional 600°C) |
| Resistance Ranges | 0–1 MΩ; 20 MΩ; 100 MΩ (selectable) |
| Heating Power | 0–300 W adjustable |
| Power Supply | 220 V ±10%, 50 Hz |
| Ambient Temperature | 0–40°C |
| Ambient Humidity | ≤85% |
| Interface | USB, PC connection for automated testing and analysis |
| Operating System Support | Windows 10/7/XP |
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Contact Information
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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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