Calorimeter using standard: GB/T213-2008 coal calorific value determination method GB/T483-2007 "coal analysis test methods generally provides that" JC/T1005-2006 "cement black raw material sent calorimetry method, GB/T384 "petroleum products Determination of calorific value calorimeter Scope: calorimetry applied to electricity, coal, metallurgy, petrochemical, coal chemical, environmental, cement, paper, geological exploration, food, feed, military, and other combustible materials calorific value. Overview ZDLRY-600 Han substantially automatic calorimeter using the microcontroller technology developed multifunction calorimetry instrument. Has the advantages of high precision, stable performance, system constant and experiment results can be long-term preservation and shutdown loss. The instrument uses an LCD display, intuitive display, easy to operate. Equipped with a serial printer, the experimental results at a glance. There are powerful storage capabilities of the aircraft, record the results of a recent experiment in order to query and great convenience to the operator. The elaborate calculation procedures, to improve the calculation accuracy, and satisfactory test results can be obtained even without adjusting the water temperature of the inner cylinder. The instrument uses a dual probe, the 18B20 digital temperature not required to AD conversion, determination of the temperature of the water of the inner cylinder and the outer cylinder at the same time, saving a dedicated input the time of the temperature of the outer cylinder. The perfect combination of the controller and the host as a whole, beautiful, practical, space-saving. Environmental requirements and the calorimeter laboratory should be provided with a separate room other objective existence of the pilot project, shall not be the same room at the same time; lab best north to avoid the sunlight; Otherwise, the instrument should be placed from the sun direct sunlight. 2, the room temperature should be stable, each determination process at room temperature should not vary by more than 1K, usually at room temperature in the range of 15 ~ 30 ℃ is appropriate. 3, the room should be without a strong air convection, so there should be a strong heat source and fan, open doors and windows should be avoided during the test; should avoid indoor overstaffed. 4, if the laboratory has been the installation of air-conditioning, you must avoid the air blown directly onto the instrument formed when the air conditioning is running, it is recommended that users turn on the air conditioning or no air conditioning for 24 consecutive hours. 5, power supply: AC220V ± 10%, 50Hz; must be well grounded. Third, the main technical indicators of temperature measurement resolution> 0.0001 ℃ temperature range :5-35 ℃ measurement error is less than 0.3% of the whole power consumption <100W power supply voltage: 220V ± 10% 50HZ oxygenation instrument, reducers, oxygen a bomb, benzoic acid bottle, stainless steel crucible five oxygen bomb seal pads two sets, ignition wire vols, the micro printing paper vols. Calorimeter / calorimeter products ZDLRY-600 fully automatic calorimeter ZDLRY-6 microcomputer automatic calorimeter ZDLRY-800 fully automatic calorimeter ZDLRY-8 microcomputer automatic calorimeter ZDLRY-900 type automatic the the calorimeter ZDLRY-700 automatic calorimeter ZDLRY-600A-type high-precision microcomputer automatic calorimeter ZDLRY-6A high precision microcomputer fully automatic calorimeter Hebi City Xin Yun equipment Limited 1 Dongjing Li