TT-ZDLR-01 Model Fully Automatic Calorimeter
I. Applicable Standards
GB/T 213-2008《Determination of Calorific Value of Coal》 GB/T 384-1981《Determination of Calorific Value of Petroleum Products》
GB/T 30727-2014《Determination of Calorific Value of Solid Biomass Fuels》
GB/T14402-2007《Determination of Burning Behavior and Calorific Value of Building Materials and Products》
GB/T 30991-2014《General Technical Specifications for Intelligent Oxygen Bomb Calorimeter》
JC/T 1005-2006《Determination of Calorific Value of Cement Black Meal》
JJG 672-2018《Verification Regulation of Oxygen Bomb Calorimeter》 ASTM D5865-13《Standard Test Method for Gross Calorific Value of Coal and Coke》
ISO 1928:2009《Determination of Gross Calorific Value of Solid Mineral Fuels》 CEN/TS 14918《Determination of Calorific Value of Solid Biofuels》
BS EN 15400-2011《Solid recovered fuels - Determination of calorific value》 IS: 1350-1970《Methods of Test for Coal and Coke》
II. Application Scope
Applicable for determining the calorific value of coal, coke, petroleum, food, cement raw meal, biofuel and other solid or liquid combustible materials in industries such as electric power, coal, environmental protection, energy conservation, petrochemical, metallurgy, cement, papermaking, food, geological exploration, scientific research and educational institutions.
III. Technical Features
1. Fast speed: Unique triple-thread and corrosion-resistant oxygen bomb (can burn biomass), short test time. Conventional method: ≤16min; Rapid method: ≤10min.
2. Effort-saving and worry-free: High degree of automation, more convenient operation. It can automatically and precisely control the inner cylinder water volume; automatically adjust and track system temperature; less manual operation, reducing human error and labor intensity, improving work efficiency.
3. More accurate:
（1）Uses a metering cup to ensure precise and stable water volume in the inner cylinder, ensuring consistency of each measurement result.
（2）Built-in automatic refrigeration cycle control device. Different inner and outer cylinder temperature control methods can be selected according to needs, making data more accurate.
（3）Built-in filtration system to prevent system clogging, good stability of detection data.
（4）Long-term stability of instrument heat capacity, heat capacity variation ≤0.2%.
4. More convenient functions:
（1）Experiment login authority management, automatic recording of experiment process, traceable.
（2）Automatic transmission of sample code and weight information; backup and upload of test results; tamper-proof experiment data, suitable for fuel control system.
（3）Reserved standard interface: supports network data upload, etc.
（4）Powerful software system with self-diagnosis function for easy maintenance.
IV. Technical Parameters
1. Lifting method: Automatic lifting
2. Oxygen filling method: Automatic oxygen filling
3. Temperature measurement range: 5-40℃
4. Temperature measurement resolution: 0.0001℃
5. Test precision: ≤0.15%
6. Accuracy: Better than national standard requirements
7. Heat capacity fluctuation: ≤0.20% within one year
8. Water level: Visible water level
9. Placement: Vertical, horizontal
10. Metering method: Metering cup
11. Power supply: AC 220V±20V, 50Hz±1Hz
12. Overall power: <1KW
13. Dimensions: 580×560×540（㎜）
14. Weight: 70kg
