Introduction: High-precision microcomputer automatic calorimeter for measuring electrical, coal, metallurgy, petrochemical, quality inspection, environmental protection, cement, papermaking, geological prospecting, research institutes and other industries measure coal, coke, petroleum, cement raw materials, brick and other Solid or liquid combustible heat, in line with GB GB / T213-2008 "Determination of coal heat method" requirements. Features: 1, automatic control of the outer tube water temperature at the set point temperature, to ensure that changes in real temperature does not affect the cooling correction, the measurement results more accurate. 2, automatically adjust the temperature inside and outside the cylinder, the use of compressor cooling system, reducing the cooling correction, the measurement results more accurate. 3, to meet the national standard GB / T213-2008 the provisions of "the end of the barrel when the cylinder than the outer cylinder about 1K." 4, Microcomputer calorimeter, to maintain the full functionality of the microcomputer system can run common software for other transactions, and start the calorimeter measurement system can automatically calibrate the calorimeter energy equivalent (heat capacity), measure the heat. Input sulfur, moisture, hydrogen and other data, you can convert and print out the cartridge calorific value, high calorific value, low calorific value and other data. 5, Calorimeter device The inner cylinder adopts the paddle blade electric stirring, the outer cylinder's stirring adopts the submersible electric stirring to make the stirring more even and more convenient. The instrument uses a blown cotton ignition method. 6, microcomputer calorimeter operating in Winsows98 and above operating system, the whole process of Chinese characters prompts, human-computer interaction, that is, learning to use, follow the prompts to complete the experiment. Specifications: Heat capacity: about 10500J / K Outside the water tube capacity: about 51L Inner water tube capacity: about 2.1L Ignition voltage: 20V Ignition time: program control Measurement accuracy: better than the national standard Temperature resolution: 0.0001 ℃ Use of the environment: 5-40 ℃ (each change in room temperature should be ≤ 1 ℃ ≤ 80% relative humidity) Power: 220V ± 10%
Introduction: High-precision microcomputer automatic calorimeter for measuring electrical, coal, metallurgy, petrochemical, quality inspection, environmental protection, cement, papermaking, geological prospecting, research institutes and other industries measure coal, coke, petroleum, cement raw materials, brick and other Solid or liquid combustible heat, in line with GB GB / T213-2008 "Determination of coal heat method" requirements.
