The LBLRY-9000 high-precision microcomputer automatic calorimeter is suitable for determining the calorific value of combustibles such as coal, coke, and petroleum, complying with the requirements of the national standard GB/T213-2008 "Method for Determination of Calorific Value of Coal".

● Performance characteristics of the high-precision microcomputer automatic calorimeter:

■ Automatic oxygen bomb lifting, automatic oxygen filling, automatic gas release, easy to operate.

■ Refrigeration technology ensures the temperature difference between the inner and outer buckets meets national standard requirements.

■ Capable of continuous long-term operation.

■ Stainless steel inner bucket. The stirring system uses a German motor.

■ Fast testing speed, testing cycle ≤8min (rapid method) ≤15min (national standard GB/T213-2008).

■ Thermal capacity stability <0.2%  Precision <0.1%  Temperature resolution 0.0001K

■ The product performs reliably even under harsh environmental conditions.

■ Compact structure, aesthetically pleasing design, easy installation and maintenance, low failure rate.

■ Small size, extensive use of mold manufacturing, high precision.

■ Repeatability and reproducibility of calorific value testing exceed the requirements of national standard GB/T213-2008.

■ High degree of automation: automatic determination of inner bucket water volume using a built-in constant volume device, automatic control of temperature difference between inner and outer bucket water, automatic completion of the entire testing process.

■ Utilizes Windows XP operating system, enabling one machine to control multiple units simultaneously without interference, with high software stability.

■ Rich data processing functions, allowing users to easily query historical test data, daily data, parallel sample data, etc.

■ Can be connected to an electronic balance for automatic input of sample weight.

● Technical parameters of the high-precision microcomputer automatic calorimeter:

■ Temperature measurement range: 0-40℃

■ Precision: ≤0.1%

■ Resolution: 0.0001K

Power supply voltage: AC220V±15% 50Hz