Coal quality analysis calorimeter

Coal quality analysis calorimeterDetailed Introduction

Coal quality analysis calorimeterIt is also known as an oxygen bomb calorimeter because it uses the oxygen bomb combustion method to determine the calorific value of combustibles. Actually, it can be used for solid and liquid fuels such as coal, coke, gasoline, diesel, aviation kerosene, etc)Accurate determination of the heat generation of waste, explosive materials, food, feed, chemicals, building materials, and other substances. Suitable for measuring the calorific value of combustibles such as coal, coke, petroleum, etc. in industries such as electricity, coal, metallurgy, petrochemicals, quality inspection, environmental protection, cement, papermaking, geological exploration, and scientific research institutions, in compliance with national standardsGB/T 213-2008The requirements of the method for determining the calorific value of coal.

ofTechnical Specifications:

Temperature measurement range:0～40℃ Temperature resolution:0.0001K

Precision: ≤0.1％ Single sample testing time:15min左右

Heat capacity: approximately10450J/KOuter bucket capacity: approximately40L

Inner bucket capacity: approximately2.1LPower supply voltage:AC220V（±10%)50Hz

Main box size（mm）：630×420×450(Desktop) Host weight: approximately60kg

Performance characteristics:

1、Adopting a compression mechanism cooling type water circulation system, customized cooling capacity can be determined based on the previous heat generation, balancing the circulating water system to maintain a relatively constant water temperature and reduce environmental impact. This effectively solves the common problem of the desktop automatic calorimeter being unable to conduct continuous experiments due to the outer bucket water temperature exceeding 1.5 ℃ after ten consecutive experiments (the national standard requires that the outer bucket water temperature and room temperature during the experiment should not exceed 1.5 ℃), making the experimental results more accurate and truly leveraging the advantages of the automatic calorimeter.

2The entire experimental process does not require many manual operations such as weighing water or adjusting water temperature, making the operation simple and convenient.

3Beautiful appearance, carefully selected materials, excellent production, reasonable structure, and low failure rate.

4Adopting an efficient magnetic stirring method, the water in the inner bucket is quickly circulated, stirred thoroughly, and tested for stability during the main period.

5Adopting * serial port technology to adapt to the new development of computer technology and achieve multi control for one machine.

6The testing software fully supports the Windows platform, with better stability, and can be connected to electronic scales and networked for remote data sharing.