Large-Specimen Vertical Thermal Expansion Coefficient Tester
The PZY-III-1000 measures expansion and contraction during heat treatment and the coefficient of thermal expansion of large specimens. It is intended for concrete, non-metallic, graphite/carbon, ceramic, rubber/plastic composite, glass, refractory, and other building materials and references GB/T 32158-2015 and GB/T 3074.4.
- Model
- PZY-III-1000
- Category
- Dilatometry & Thermal Expansion
Product Description
The vertical instrument uses programmable heating, PID parameters, control-PC parameter control, protective-gas connections, and thermal-analysis software. Solid specimens are measured through displacement while the temperature program is controlled.
The configuration includes large-specimen dimensions, a quartz reference material, computer and software, and the stated test materials.
Ordering information: Specify the furnace configuration, pushrod arrangement, specimen geometry, reference specimen, and required standards when requesting a quotation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Referenced standards | GB/T 32158-2015; GB/T 3074.4 |
| Temperature-control accuracy | ±1 °C |
| Specimen state | Solid |
| Test materials | Concrete; non-metallic composite materials; graphite and carbon; ceramics; rubber and plastics; glass; refractories; building materials |
| Control | Instrument controller; control-PC parameter adjustment; PID parameters |
| Software | Thermal-analysis software |
| Configuration | Test host; test software with data-communication interface; quartz reference specimen; computer |
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