ZDHW-9000F high precision microcomputer automatic calorimeter | 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 high precision microcomputer automatic calorimeter
Product price：电仪
Shelf time：2019-07-23

Features
Range
Parameter
Adopt standard

1, the operation is more convenient
High degree of automation, automatic accurate inner cylinder water; Automatically adjust and track the system temperature; Less manual operation content, reduce human error and reduce labor intensity, improve work efficiency.
2. Experiment fast
Unique three-head thread and corrosion-resistant oxygen bomb (can burn biomass), short test time.
3, good stability
The quantitative water cup ensures the accurate and stable water quantity of the inner cylinder, ensures the consistency of each measurement result, and has built-in automatic refrigeration cycle control device. Different temperature control methods can be selected according to needs, built-in filtration system, prevent system blockage, long-term stability of instrument heat capacity, heat capacity change ≤0.2%.
4. Powerful software system
Experimental login permission management, automatic recording of experimental process, traceable. Automatic transmission of sample code and weight information; Test results backup and upload; Tamper-proof experimental data, suitable for fuel control system. With self-diagnosis function, easy maintenance.
5, Reserve standard interface: easy to connect with the laboratory control system.
Applicable to power, coal, environmental protection, energy saving, petrochemical, metallurgy, cement, paper, food, geological prospecting, scientific research institutions and other industries to determine the calorific value of coal, coke, petroleum, food, cement raw materials, biofuels and other solid or liquid fuels.
Meet the standard:
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"
GB/T 30991-2014 "General Technical Conditions for Intelligent oxygen bomb calorimeter"
JC/T 1005-2006 "Cement black raw material calorific value determination Method"
JJG 672-2018 "Verification Regulations of Oxygen Bomb Calorimeter"
ASTM D5865-13 - Determination of Calorific Value of Coal and Coke
ISO 1928:2009 Determination of calorific value of solid fossil Fuels
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. Temperature measurement range: 0-60℃
2. Temperature resolution: ≤0.0001℃
3. Test time: fast method < 10min, GB method < 15min (GB/T213-2008), precision method < 20min.
4. Calorific value test range: ≤38000J
5. Precision of heat capacity: ≤0.5%RSD
6. Heat capacity fluctuation: ≤0.15% (within one year)
7. Temperature control stability of external barrel: ≤0.05℃
8. Pressure of oxygen bomb: ≥300bar
9. Power supply voltage: 220V±10%