Microcomputer Automatic Isothermal Calorimeter

Model: BYLRY-8000B

Suitable for measuring the calorific value of combustible materials such as coal, coke, coal gangue, fly ash, oil, and cement raw materials in industries like electricity, coal, biomass, petroleum, chemical industry, cement, construction materials, feed, food, and scientific research.

Meets Standards:

This product complies with GB/T213-2008 "Determination of Calorific Value of Coal", GBT30727-2014 "Determination of Calorific Value of Solid Biomass Fuel", GB-T384-1981 "Determination of Net Calorific Value of Petroleum Products", JC/T1005-2006 "Determination of Calorific Value of Cement Raw Meal", and ASTM D5865-2007 "Standard Test Method for Total Calorific Value of Coal and Coke."

Technical Features：                                                                     

Automatically measures the water volume in the inner cylinder and adjusts the water temperature, completing the entire testing process automatically. Automatically regulates the outer barrel temperature, ensuring test results are unaffected by environmental changes and the number of tests. Long-term thermal capacity stability.

Utilizing state-of-the-art noiseless refrigeration units with high-tech compression systems and temperature control devices, the water circulation employs German magnetic pumps.

The hardware employs a 16-bit microcontroller and scalable programmable integrated circuits. All circuit board connectors are made with German Phoenix components, ensuring high reliability.

Utilizing fuzzy logic control technology, it offers high temperature control accuracy and excellent stability.

Utilizing the RS485 bus, one main unit can control either two calorimeters or one.

Utilizing a 24-bit A/D converter with high-temperature calibration ensures that the temperature measurement accuracy, test linearity, and precision meet the requirements of GB/T213-2008 "Determination of Calorific Value of Coal."

The software is developed using VC++, employing object-oriented software design principles.

All-Windows interface, powerful features, easy operation, and reliable performance. Detailed test data recording, with multiple query methods.

Highly versatile, users can set various parameters as needed.

Technical Specifications:

Precision: ≤0.1%

Temperature Range: 5～65℃

Resolution: Better than 0.0001℃

Repeatability of heat capacity: 0.05% - 0.2%.

Test Time: 15min (Standard Method), 10min (Rapid Method)

Ambient Temperature: 10～40℃

Power: 220V ±22V, 50Hz ±1Hz

Power: ≤0.5KW

Dimensions: 750×500×420(mm)