ZDHW-9000F (L) High precision microcomputer automatic Calorimeter (vertical) | Calorimeter Series | Products | Hebi Warno Coal Quality Testing Instrument Makes the Most Professional Coal Coke Testing Equipment

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Product Name：ZDHW-9000F (L) High precision microcomputer automatic Calorimeter (vertical)
Product price：
Shelf time：2024-06-06

Features
Range
Parameter
Adopt standard

1. High degree of automation, automatic oxygenation, only manual lofting, the whole process is automatically completed.
2. There is no need for calibration and reverse marking in the instrument work, and continuous sampling is more stable.
3. Heating and cooling temperature control, with automatic heating, automatic cooling function, while you can set the temperature at any time,
4. The instrument will automatically adjust the operation according to the indoor temperature and the set target temperature, and keep the temperature stable.
5. Input sulfur, moisture, hydrogen and other data, you can convert and print out the shell heat, high heat, low heat and other data.
6. Computer control, can be a machine multi-control, mutual testing does not affect each other, high software stability.
7. Imported mixing motor, mixing constant speed and stability, reliable performance, strong anti-interference ability.
8. High degree of automation, automatic oxygenation, automatic water filling, automatic water temperature adjustment, automatic quantitative water, automatic stirring, automatic ignition, simple operation, reduce human error.
9. Calorimeter supports two ignition methods: ignition wire and cotton thread
10. The use of imported magnetic pump working time to control the amount of water in the barrel, accurate and reliable.
11. The instrument is equipped with a visual water level indicator line, which can observe whether the water inside the instrument is short of water at any time.
12. The ignition voltage and current can be observed at any time to directly determine the cause of ignition failure.
13. Automatic cooling calibration model ensures accurate and reliable test results of high and low calorific value samples.
14. Stainless steel vacuum inner cylinder, large capacity outer cylinder and water tank, and with compressor refrigeration function, to ensure stable heat capacity, suitable for long-term continuous testing.
15. The compressor refrigeration process is completely unaffected by changes in ambient temperature to ensure that the temperature difference between the inside and outside of the instrument meets the requirements of the national standard.
16. High degree of automation, automatic use of built-in bucket water, automatic control of the temperature difference between the inside and outside the barrel of the instrument, automatic completion of the whole process of the test. Can be connected with electronic balance.
17. The pressure of the cartridge is reduced, and the main period is shortened. Real-time monitoring of laboratory ambient temperature; Out-of-tolerance results are automatically indicated.
18. Automatic transmission of sample code and weight information; Test data backup and upload; Experimental data tamper proof.
19. Can achieve login rights management, rich data processing functions, users can easily query historical test data, day data, parallel sample data, etc.
20. The product has good performance and reliability even in harsh environments.
21. Compact structure, beautiful appearance, easy installation and maintenance, low failure rate.
22. The repeatability and reproducibility of the heat test are better than the requirements of the national standard GB/T212-2003.
23. The use of Windows7 operating system, to achieve one machine multi-control, mutual testing does not affect each other, high software stability.
High-precision microcomputer automatic calorimeter is mainly suitable for power, coal, paper, petrochemical, cement, agriculture and animal husbandry, medicine, scientific research, teaching and other industries or departments to determine the calorific value of coal, waste, biomass fuel, petroleum, chemical, food, wood and other solid or liquid combustible materials.

Meet the standard:
GB/T483-2007 "General Regulations on Coal Analysis Experimental Methods"
GB/T 30991-2014 "General Technical Conditions for Intelligent oxygen bomb calorimeter"
GB/T 213-2008 "Coal calorific value determination method"
GB/T 384-1981 "Determination of calorific value of Petroleum products"
GB/T 30727-2014 "Determination of calorific value of solid biomass fuel"
GB/ T14402-2007 "Combustion properties of building materials and products - Determination of combustion calorific value"
JC/T 1005-2006 "Cement black raw material calorific value determination Method"
JJG 672-2001 "Verification Regulations of Oxygen bomb Calorimeter"
ASTM D5865-2013 - Determination of Calorific Value of Coal and Coke
ASTM D5865-2007 Standard Test Method for Total Calorific Value of Coal and Coke
ISO 1928-2009 Solid mineral fuels - Determination of total value and calculation of net calorific value by bomb calorimeter
CEN/TS 14918 "Determination of Calorific value of solid biofuels"
BS EN 15400-2011 "Solid Recovered fuel - Heat Value Test"
IS: 1350-1970 "Method of determination of Coal and Coke"
1. Use environment: 0-65℃
2. Single complete test time: < 15min
3. Number of consecutive samples: The number of samples at one time is ≥20
4. Heat capacity fluctuation: ≤0.10% within three months
5. Outer cylinder constant temperature control mode: heating and cooling automatic constant temperature
6. Outer water cylinder capacity: about 60L
7. Inner water cylinder capacity: about 2.1L
8. Test method: National standard method
9. Ignition voltage: 20V
10. Ignition time: program control
11. Inner cylinder water quantitative method: magnetic pump working time control
12. Temperature measurement range: 0-40℃
13. Precision: ≤0.1%
14. Resolution: 0.00001K
15. Temperature resolution: 0.0001℃
16. Power supply voltage: AC220±10%50Hz
17. Overall dimension mm(length × width × height) : 570×530×880