Introduction: Expansion method is used to determine the thermal expansion coefficient of metal materials, ceramics, refractory materials and other solid materials, especially corundum, refractory materials, casting shell and core material, the critical temperature of the material and Phase change analysis. For the factories, research institutes to detect metal materials, ceramics, glaze and inorganic materials products performance and research teaching to provide the necessary testing methods. Technical Parameters: HF-PJ-10/14 material thermal expansion phase change analyzer The main technical parameters 1. The highest furnace temperature: 1000 ℃ (1400 ℃), the maximum cooling curve of 1000 ℃ (1200 ℃), Accuracy: less than ± 1 ℃; 2 heating rate: up to 5 ℃ / min, can achieve rapid heating, Order is to explain the technical parameters, heating rate can be set, the power parameters can be automatically / manually adjusted. 3. Power supply voltage: 220V ± 10%, 50HZ 4. Maximum power consumption ≤ 3.5KW, can be equipped with resistance furnace or induction heating furnace heating; 5. Expansion of the measurement range and error: 0 - 5 mm ± 0.1% FS; Expansion value indication mode: digital display; Expansion value measurement resolution: 1um; 8. With vacuum device (user needs configuration, vacuum limit: 0.1MPa), controllable atmosphere Vacuum to reach 10-3pa, need to specify the technical parameters when ordering. 9. Coefficient of expansion test can be achieved, the material phase transition temperature test, enabling continuous cooling curve test 10. Model tube: quartz, AL2O3 and so on 11: cooling rate: 30 ℃ / second, 100 ℃ / second, 200 ℃ / second, with cooling air, cooling gas, liquid nitrogen and other cooling options, 12: CCT curve analysis Pre-test, critical temperature and continuous cooling curve test and analysis. 13: Automatic analysis software (Chinese user interface)
Introduction: Expansion method is used to determine the thermal expansion coefficient of metal materials, ceramics, refractory materials and other solid materials, especially corundum, refractory materials, casting shell and core material, the critical temperature of the material and Phase change analysis. For the factories, research institutes to detect metal materials, ceramics, glaze and inorganic materials products performance and research teaching to provide the necessary testing methods. Technical Parameters: HF-PJ-10/14 material thermal expansion phase change analyzer
