The work of the fuel department is very important as a share of coal combustion in the cost of thermal power plants is extremely high

at about 70%-80% of total expenditure. According to the national standards of the People’s Republic of China

the compilation of the latest test methods for electric power coal sets out in detail the standards and procedures for coal quality inspection in thermal power plants. Coal quality inspection is mainly divided into sampling

sample making

testing three chunks

the respective proportion of error is sampling 80%

sample making 16%

testing 4%. The laboratory is the least represented

but testing is the last procedure in the whole inspection process

which is of great significance. This article mainly aims at the laboratory aspect

starts from the personnel and the instrument

reasonably distributes the personnel division of labor

formulates the equipment maintenance measure

the innovation technology level

minimizes the test human error and the instrument error.