Building Materials Product Calorific Value Test Equipment

RZ-3 (Model)

CompliantStandardGB/T 14402-2007   ISO1716-2002

Key technical specifications, parameters, and accessories：

1、 Precision dual-control temperature technology is employed, paired with a powerful compressor refrigeration and heating unit, to rapidly adjust the temperature of the circulating water in both the inner and outer cylinders, ensuring the temperature is maintained at23±1°C, ensures constant water temperature inside and outside the cylinder, significantly enhancing the test's accuracy and stability, meeting standard requirements.

2、 The inner and outer cylinders are designed as a single unit. After testing, there's no need to replace the inner cylinder water. It can automatically fill and drain water, with high-precision water level detection to ensure consistent water volume in the inner cylinder for each test.

3、 Equipped with a brand new stainless steel ignition device, securely mounted inside the cylinder, enhancing the success rate of ignition.

4、 Instrument heat capacity approximately10000J/K

5、 Repeatability error of heat capacity≤0.2%

6、 Temperature Range:8～40℃

7、 Temperature Resolution:0.001℃

8、 Oxygen Bomb Volume:300ml

9、 Inner Cylinder Volume:2000ml

10. Oxygen Bomb Sealing: No leakage at filling pressure of 2.5 to 3.5 MPa

11. Oxygen Bomb Pressure Resistance: 20 MPa water pressure

12. Stirring Power: 3W

13. Agitator speed: 375 r/min

14. Power: 220V ± 10V, 50Hz

15. Environmental Conditions: Room temperature 10-35°C, humidity ≤80%

16. 2 crucibles (stainless steel)

17. Single Head Oxygen Bomb - 1 pc

18. Ignition Wire - 1 Roll

19. Computer control, computer operation, using JUE FENG software to meet the standards for the collection, recording, and processing of relevant data.

One computer