Product Name: computer automated calorimeter 
 Model: ZDHW-5000 
 Product description: 
 Keywords: coal testing, coal analysis, coal testing equipment, coal quality analytical instruments, laboratory equipment, coal 
 Scope 

 For electricity, coal (coal testing, coal analysis, coal testing equipment, coal analysis instruments), metallurgy, petrochemical, quality control, environmental protection, cement, paper, geological exploration, scientific research institutes and other industry sectors measured coal (coal test and coal testing equipment), coke, oil and other combustible materials of the heat, in line with the national standard GB/T213-2003 "Determination of calorific value of coal" requirements. 

 Instrument features: 

 1 by the computer control, using windows2000 system software, system reliability can be monocular use, asynchronous multi-control, without disturbing each other. 
 Coal can provide reports, human-computer interaction, that school that will. 

 2 highly automated, automatic ignition, automatic injection, drainage, water re-automatic weighing, adjusting the water temperature, simply install aerobic bombs, equipment to complete all the tests work. Automatically calculated, 
 And conversion of high and low heat, automatic save and print the results. 
 3 using serial communication technology, low failure rate, automatic protection, automatic diagnosis, use of the environment relaxed. 
 High accuracy analysis of fast, precision temperature sensor, real-time display of temperature - time curve, convenient and intuitive. 
 And print test results. 
 4 low failure rate, self-protection, self-diagnostics, troubleshooting, fast, easy to maintain. 
 5 easy to use, friendly interface, good software fault tolerance, easy to use. 
 6 accurate, calibrated using unique cooling system to ensure stability of instrument performance test. 
 7, data processing, data input, computer test automatic conversion of high and low heat of material and test results data storage. 

 Technical indicators and parameters 

 Temperature range :5-40 ℃ 
 Temperature Resolution: 0.0001k 
 Precision: ≤ 0.1% 
 Heat capacity: About 10450J / K 
 Outside the bucket capacity: about 40L 
 Within the bucket capacity: approximately 2.1L 
 Power Supply: AC220V ± 20V, 50Hz ± 1Hz 
 Host Power: ≤ 80W 
 Dimensions (mm): 385x365x385 
 Weight: about 40kg 
 Single-sample test is approximately 15 minutes 


 Standard 

 With a computer, a printer, a device oxygenation, a pressure reducer, oxygen bomb a stupid bottle of potassium acid, stainless steel or quartz crucible crucible five, three sets of oxygen bomb sealing pad, ignition wire vols . 


 Coal quality Calorimeter (constant oxygen bomb calorimeter) (inspection of coal, coal test equipment) products 

 Sophisticated computer automatic calorimeter ZDHW-8000 (to double control of the coal testing equipment) 

 Sophisticated computer automatic calorimeter ZDHW-8000 (to double control of the coal testing equipment) 
 Microcomputer automatic calorimeter ZDHW-6000 (vertical coal test equipment) can be dual-control 
 Microcomputer automatic calorimeter ZDHW-5000 (horizontal coal test equipment) can be dual-control 
 Automatic character calorimeter ZDHW-4000 (horizontal coal testing equipment) 
 ZDHW-4000A (Vertical coal testing equipment) 
 Multifunctional character calorimeter ZDHW-3000 
 Intelligent characters calorimeter ZDHW-2008