First, the technical characteristics:

1. With the automatic lifting, automatic oxygenation function: the highest degree of automation is a national calorimeter.

2 cups quantitative way: inner tube water stable and reliable.

3. Professional chiller temperature: a long period of adaptation trials and real-time display and adjust the temperature of the tank water tank temperature.

The inner cylinder using a filter: Ensure that the inner tube of impurities (such as ignition wire) does not conduct water valve damage.

5. Level Visualization: add water to grasp the progress and timely supply of water to the instrument after a long-term experiment with water at a convenient time.

6. Test mode diverse: a common and rapid method two test modes to meet the needs of different customer groups. Rapid method just 10 minutes, quickly and accurately.

7. Oxygen Bomb Recognition: The system can automatically identify the two different oxygen bomb, the same instrument can be alternately two oxygen bomb test, reducing waiting time instrument empty.

8. stable inner tube environment: the lid, add water, a large amount of water outside the tube, inner tube without residual water drainage pipes, to ensure a stable environment around the inner tube experiments reliable.

9. Support for different measurement criteria: full support GB / T, ISO, ASTM measurement standards, to meet the needs of different users at home and abroad.

10. Data Safety: balance data is automatically transferred, test result data automatic backup, data security is guaranteed. Data modifications left traces, to prevent tampering.

11, by the PC control, single control and dual control.

Second, the technical parameters

1, the temperature resolution: 0.0001 ℃

2, the test cycle: ≤15 min (common law), 10 minutes (rapid method)

3, a single experiment outer cylinder temperature constant accuracy: 0.12 ℃

4, long-term experimental system temperature constant accuracy: 1 ℃

5, sample weight: depending on the weight of the sample to determine the scope of heat, coal used 1g

6. Precision: heat capacity repeatability relative standard deviation of not more than 0.15%

7. Accuracy: in line with national standards

8. Power: 220V ± 22V, 50Hz ± 1Hz

Third, the patented technology

1. A heat tester tank (ZL 201120025791.5)

2. A calorimeter thermal testing methods (ZL 201110045398.7)

3. calorimeter waterway and has a constant temperature of the water calorimeter (ZL 201120064133.7)

An oxygen bomb (ZL 201120024202.1)

An oxygen bomb (ZL 201120482518.5)