LRY-800A fully automatic calorimeter Introduction: The high-precision microcomputer fully automatic calorimeter is suitable for enterprises that produce, research, and use combustible materials, as well as scientific research departments and units in schools, to measure the calorific value of combustible materials such as coal and coke. characteristic: 1. Adopting a compressor refrigeration method, the automatic high-speed inner and outer cylinder temperature reduces the cooling correction coefficient, making the measurement results more accurate. 2. Meet the requirements of national standard GB/T213-2008, which states that the inner cylinder is about 1K higher than the outer cylinder at the end point 3. The microcomputer calorimeter maintains all the functions of the microcomputer system and can simultaneously run general software for other transaction processing. It can automatically scale the energy equivalent (heat capacity) of the calorimeter system and measure the heat output. By inputting data such as sulfur, moisture, hydrogen, etc., one can convert and print data such as cartridge heat, high heat, and low heat. 4. The inner cylinder of the calorimeter device adopts electric stirring with sheet shaped blades, while the outer cylinder adopts submersible electric stirring, which makes mixing more uniform and convenient. Using a fusible cotton thread ignition method. 5. The microcomputer calorimeter runs on the WindwsXP and above operating system, with Chinese character prompts throughout the entire process and human-computer interaction. It is easy to learn and use, and the experiment can be completed by following the prompts. Technical parameters: Heat capacity: approximately 10500J/K External water cylinder capacity: approximately 51L Inner water cylinder capacity: approximately 2.1L Ignition voltage: 20V Ignition time: program control Measurement accuracy: better than national standards Temperature resolution: 0.0001 ℃ Usage environment: 5-40 ℃ (each measurement of room temperature change should be ≤ 1 ℃, relative humidity ≤ 80%) Power supply: 220V ± 10%
Introduction: The high-precision microcomputer fully automatic calorimeter is suitable for enterprises that produce, research, and use combustible materials, as well as scientific research departments and units in schools, to measure the calorific value of combustible materials such as coal and coke.
