Scope ZDHW-5EC automatic automatic calorimeter calorimeter for measuring electric power, coal, metallurgy, petrochemical, quality control, environmental protection, cement, paper, geological prospecting, research centers and other sectors to measure coal, coke, heat oil, cement raw materials, brick and other solid or liquid fuel, in line "method for determining calorific value of coal," the requirements of national standard GB/T213-2008. Instrument features automatic calorimeter 1 by the MCU control, with LCD color display, Chinese display. 2 high degree of automation, automatic weighing heavy water, automatically adjust the temperature inside and outside the barrel, manual operation only weigh a sample of the input sample weight value, the other full-done automatically by the instrument, and print test results, kanji print results at a glance. Quick and easy. 3 test results are stable and reliable, can be used as an arbitration analysis. 4 rational structure, reliable performance, low failure rate, easy to use. 5 Versatility: low calorie fat has to do software, such as feed, food, cement raw materials, brick and other low heat flammable substances. Technical indicators and parameters temperature range of automatic calorimeter :5-40 ℃ Temperature resolution: 0.0001k precision: ≤ 0.1% thermal capacity: about 10450J / K Power supply voltage: AC220V 50Hz Weight: about 40kg single-sample test of time : 15min or so