Cement Heat of Hydration Test Apparatus
Published: 7/6/2017
Apparatus for measuring the heat of hydration of cement using a direct, adiabatic calorimetry method. Suitable for laboratory evaluation of cement and concrete in accordance with GB 2022-80 and GB/T 12959-91.
Product Description
The apparatus measures the heat released during cement hydration by directly recording the temperature change of a cement mortar specimen in an adiabatic calorimeter. Under near-constant ambient conditions, the system calculates the total accumulated and dissipated heat to determine the heat of hydration over up to seven days, reported in J/g.
It is designed for routine quality control and research on cement and concrete materials, providing automated curve recording and analysis. The system features a thermostatic water bath and a user interface for streamlined operation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Method | Direct (adiabatic) calorimetry |
| Standards | GB 2022-80; GB/T 12959-91 (Cement—Determination of heat of hydration by direct method) |
| Measurement Output | Heat of hydration (J/g), up to 7 days |
| Calorimeter | Included |
| Thermostatic Bath Temperature | 20 ℃ ± 1 ℃ |
| Data Recording | Computer-automated hydration heat curve recording |
| User Interface | Chinese operation window |
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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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