详情描述

Microcomputer Automatic Isothermal Calorimeter

Model: BYLRY-8000B


Applicable to industries such as power, coal, biomass, petroleum, chemicals, cement, building materials, feed, food, and scientific research, for measuring the calorific value of combustible materials like coal, coke, coal gangue, fly ash, petroleum, and black cement raw materials.

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 "Method for Determination of Calorific Value of Petroleum Products," JC/T1005-2006 "Determination of Calorific Value of Clinker Raw Materials in Cement," and ASTM D5865-2007 "Standard Test Method for Total Calorific Value of Coal and Coke."

Technical Features:

The automatic quantitative inner cylinder adjusts water volume and water temperature, completing the entire testing process automatically. The external barrel temperature is automatically regulated, ensuring test results are unaffected by environmental changes or the number of tests. Long-term thermal capacity stability.

Utilizing high-tech noiseless refrigeration units with compression and temperature control systems, and a German magnetic pump for water circulation.

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

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

Utilizing the RS485 bus, a single host can control 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 programmed in VC++, utilizing object-oriented software design principles.

Full Windows interface, powerful features, simple operation, and reliable performance. Detailed record of test data, 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)