Introduction: The coal quality analysis instrument is used to determine the calorific value of coal, the calorific value of combustible solids or viscous liquid substances such as petroleum, and the explosive energy, and it meets the requirements of GB/T213-2003 "Method for Measuring the Calorific Value of Coal". Features: The automatic Chinese character calorimeter uses an advanced single-chip microcomputer system to control the instrument to realize automatic water filling, automatic water temperature adjustment, automatic quantitative water, automatic stirring, and automatic ignition. Adopting a unique cooling correction system, water circulation system and software automatic, error compensation system also has the functions of large water storage in the outer cylinder, good thermal stability, etc., Chinese menu-type operation interface, simple structure, intuitive and easy to learn, convenient operation, stable and reliable performance, Adopting the inner and outer cylinders to isolate and resist interference. Adopting unique foam insulation technology, it is not affected by external temperature during the experiment. Technical Parameters: Temperature measurement range: 0℃-65℃ Temperature measurement resolution: 0.0001℃ Calorific value test accuracy: better than 0.2% (benzoic acid) Power supply: AC220V±10％50Hz Quantitative error: ≤±1g Heat capacity: about 10450J/K Test time: about 15min
Introduction: The coal quality analysis instrument is used to determine the calorific value of coal, the calorific value of combustible solids or viscous liquid substances such as petroleum, and the explosive energy, and it meets the requirements of GB/T213-2003 "Method for Measuring the Calorific Value of Coal".
