HR-8--Coal Ash Fusion Temperature Determinator

The coal ash fusion temperature tester utilizes a microcomputer to automatically control the process of measuring ash fusibility. A camera captures images of the ash cone, which are displayed on the computer monitor through image processing technology. The furnace temperature changes are regulated by a front-end single-chip microcomputer using PID control, and the temperature data is transmitted to the microcomputer system via a serial port to display a time-temperature graph. Upon completion of the test, users can choose to print the ash cone result image and corresponding temperature data or save the result file. The test process images and temperature data are automatically saved and cleared at the start of the next test. This instrument is widely applicable in industries such as power generation, coal, cement, and metallurgy.


Main Features of the Coal Ash Fusion Temperature Tester

1. Microcomputer automatically controls temperature rise, with characteristics complying with the national standard GB219-96;

2. Cone images are displayed in the image acquisition area of the microcomputer monitor;

3. The system features storage and retrieval functions for test results;

4. Option to print ash fusion temperature images and temperature values;

5. Displays temperature rise-time curve;

6. The system operates on Windows XP and above operating systems.


Main Specifications and Technical Parameters

High-temperature furnace: Horizontal furnace

Heating element: Silicon carbide tube

Heating power supply: 220V±10%  50HZ

Heating current: 30A

Heating temperature: 1600℃

Temperature acquisition element: Platinum-rhodium/platinum thermocouple

Temperature control method: Automatic regulation control

Heating rate: 900～1500℃  5±1℃/min