Introduction: It is suitable for measuring the ash melting characteristics of various coals and cokes. The microcomputer controls the heating rate and the temperature rise characteristics are in line with the national standard. The microcomputer screen automatically displays the gray cone image and automatically prints the melting temperature and shape. The system has the function of saving and reading, and can be called up and viewed at any time. Ultra-fine thermocouple design eliminates image interference. Increase the CCD camera, the camera capture image during the test process, clear and intuitive. Features: 1. Controlled by computer, automatic temperature reading, temperature control, constant temperature, CCD camera technology is used to collect gray cone pattern and save and print. One test can measure 1~4 samples. 2. The use of novel heating devices and insulation materials to ensure that the furnace body is not damaged for a long time, and the temperature rises quickly, the temperature control is accurate, and the failure rate is low. 3. It has advanced and reasonable vacuuming and smoke exhausting devices to ensure accurate test results and clean laboratory. 4. The computer takes a photo every minute from 900 degrees, automatically completes the storage of the photo, and can call the view at any time. 5. The experimental report prints out the current single ash fusibility test report, and can also print out all four test image reports. 6. The software fully supports the Windows platform and has good stability. Technical Parameters: High temperature furnace: horizontal furnace Heating element: silicon carbon tube Heating power supply: 220V ± 10% 50HZ Number of samples: 1-7 Experimental atmosphere: weakly reducing, oxidizing Maximum heating current: 30A Maximum heating temperature: 1500 °C Temperature acquisition component: platinum rhodium-platinum thermocouple (S index) Heating control mode: automatic adjustment control Temperature range: 0~1500 °C, resolution 1 °C Dimensions: 860mm × 380mm × 470mm Machine weight: 45kg Heating rate: 15-20 ° C / min before 900 ° C; 5 ± 1 ° C / min at 900 ~ 1500 ° C; Gray cone observation mode: the camera automatically ingests, the computer displays.
Introduction: It is suitable for measuring the ash melting characteristics of various coals and cokes. The microcomputer controls the heating rate and the temperature rise characteristics are in line with the national standard. The microcomputer screen automatically displays the gray cone image and automatically prints the melting temperature and shape. The system has the function of saving and reading, and can be called up and viewed at any time. Ultra-fine thermocouple design eliminates image interference. Increase the CCD camera, the camera capture image during the test process, clear and intuitive.
