ZDHW-5000E microcomputer automatic calorimeter Scope: ◆ used to determine the calorific value of coal, coke, oil and other combustible materials, the measurement accuracy: better than the national standard GB/T213-2008 calorimeter automatic calorimeter performance characteristics: ◆ controlled by computer, using windows system, asynchronous multi-controlled, non-interfering. Automatic water, without adjusting the water temperature, simply install the aerobic bomb into the barrel. Instrument can automatically complete all the tests. Reasonable structure, well-made, reliable performance and low failure rate. ◆ accurate, unique cooling correction system to ensure stable performance of the instrument for a long time. ◆ easy to use, friendly interface, software fault tolerance is good, easy to use. Microcomputer automatic calorimeter Technical parameters: ◆ Temperature range: 5 ℃ - 35 ℃ ◆ Temperature Resolution: 0.0001 ℃ ◆ Test time: ≤ 18 min ◆ Power supply: 220V ± 22V, 50Hz ± 1Hz ◆ Power: The computer is less than 300W , calorimeter host less than 500W ◆ precision: ≤ 0.2%