The LBLRY-9000 high-precision microcomputer fully 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 fully automatic calorimeter:
■Automatic oxygen bomb lifting, automatic oxygen charging, automatic gas release, easy to operate.
■Advanced 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 offers excellent performance and reliability even under harsh operating 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; automatically determines the water volume in the inner bucket using a built-in constant volume device, automatically controls the temperature difference between the inner and outer bucket water, and completes the entire testing process automatically.
■Utilizes Windows XP operating system, enabling one machine to control multiple units simultaneously without mutual interference in testing, with high software operational stability.
■Rich data processing functions, allowing users to conveniently 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 fully automatic calorimeter:
■Temperature measurement range: 0-40℃
■Precision: ≤0.1%
■Resolution: 0.0001K
Power supply voltage: AC220V±15% 50Hz