1. The embedded system is composed of intelligent MCU, with simple structure, reliable performance and strong anti-interference ability.
2. The test steps such as water discharge, fixed water level, stirring, ignition, temperature sampling, correction, calculation and printing are automatically completed to avoid human error and improve accuracy and precision.
3. Support ignition wire and cotton wire two ignition methods
4. The case shell has a water level indicator line, which can observe whether the inner cylinder is short of water at any time.
5. The ignition voltage and current can be observed outside the chassis at any time.
6. No need to weigh the water and adjust the water temperature, reduce the work intensity, improve the measurement accuracy.
7. 7 inch color LCD display, integral installation, to ensure the stability of the LCD screen. It can be operated directly without an external computer.
8. The operation button adopts the automatic touch button, the operation is more simple, more flexible and more efficient;
9. With voice broadcast function, each key will be prompted by voice during the experiment; Voice prompts will be given (at the beginning and end of the experiment, etc.);
10. Adopt advanced imported single-chip microcomputer system to control the instrument, use the original imported stirring motor, stirring uniform and stable, reliable performance, strong anti-interference ability.
11. The use of unique correction technology, so that the instrument to the environment requirements are relatively relaxed, improve the accuracy of the test at the same time, but also to ensure the stability of long-term operation.
12. Under the prompt of the all-Chinese menu operation interface, the user only needs to install the aerobic bomb to complete the entire experiment process. Intuitive, friendly, easy to learn, easy to use. The experimental results are clear, and the operation is simpler and more user-friendly.
13. The instrument can automatically display ignition voltage and ignition current, and has automatic diagnosis function.
14. The instrument can measure substances with low calorific value and automatically calculate the calorific value by input the calorific value and weight of the additive.
15. Automatic control of measurement process to reduce human error. Printed cartridge, dry base high,
16. Analysis base high, analysis base low, received base heat.

1. Heat capacity: about 10500 J/K
2. Use environment: 0-65℃
3. Precision of heat capacity: ≤0.1%
4. Measurement accuracy: meet the requirements of GB/T 213-2008
5. Test time: about 10min
6. External water cylinder capacity: 75L(double barrel)
7. Inner water cylinder capacity: about 2.3L
8. Ignition voltage: 24V
9. Ignition time: 3 minutes for ignition
10. Measurement error: better than the national standard (< 10 calories)
11. Host power consumption: ≤ 40W
12. Oxygen bomb capacity: 300ml
13. Water Capacity: 80 liters
14. Oxygen pressure: 2.8~ 3.2MPa
15. Pressure resistance: water pressure 20MPa
16. Temperature range: 0~40℃
17. Response time: < 4 S
18. Resolution: 0.0001℃
19. Linearity: within the range of every 5℃ temperature rise < 0.08%
20. Temperature measurement error: accuracy of ±0.003℃ for every 5℃ temperature rise range
21. Supply voltage: AC220V±10%
22. Humidity: ≤80%
23. Ignition voltage: AC24V
24. Ignition time: 5S