Horizontal Dual Push Rod Thermal Expansion Coefficient Tester
Published: 9/16/2025
The Horizontal Dual Push Rod Thermal Expansion Coefficient Tester measures the coefficient of thermal expansion using the dilation method. It is primarily applied in ceramics, refractory materials, glass, graphite, polymers, and metal alloys testing within industrial and research settings.
Product Description
The PCY-III-SG series Horizontal Dual Push Rod Thermal Expansion Coefficient Tester is designed for standard dual sample testing using the expansion method. This instrument is used for materials such as refractory ceramics, glass, graphite, polymers, and metal alloys. It features full automation, ease of testing, easy operation, data printout, experimental data storage, and a rich database for modification and retrieval. Its application includes performance detection of ceramic and refractory materials in factories and research institutes. The tester meets GB/T32158-2015 and GB/T3074.4 standards and has a horizontal design.
This instrument utilizes computer and intelligent instrument (microcontroller) technology to monitor and control the entire experiment process for displacement and temperature, capable of offline and online automatic testing. It operates in a Windows environment with a user-friendly interface in Chinese. The system supports two samples simultaneously or comparative testing between a standard and a sample. Intelligent instruments enable setting, adjustment, and locking of parameters via a computer.
Technical Specifications
| Parameter | Specification |
|---|---|
| Maximum Temperature | 1000°C, 1400°C, 1700°C (selectable) |
| Heating Rate | 0.1–30 K/min |
| Expansion Measurement Range And Error | ±3 mm ±0.1% |
| Temperature Control Accuracy | ±1°C |
| Temperature Record Value Error | ≤±0.5% |
| Sample Size | 50 mm (max) length, 6–10 mm (max) diameter |
| Displacement Measurement Resolution | 0.1 μm |
| Atmosphere Capabilities | Gas and vacuum options available |
| Sample Holder Material | Fused silica or alumina |
| Automation | Fully automated with analysis software |
| Additional Configuration | Testing host: one, Testing software: set, Quartz/Alumina standard samples: one |
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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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