Quality of the fully automatic oxygen index analyzer with automatic oxygen concentration ratio

Quality of the fully automatic oxygen index analyzer with automatic oxygen concentration ratio

Xunyu Technology Co., LtdJF-5 Fully Automatic Oxygen Index Tester
Intelligent analysis:The fully automatic oxygen index tester developed and produced by Xunyu Technology Co., Ltd. is an instrument used to test the flame retardant performance of materials. It detects the low oxygen concentration required for sample combustion in a mixture of oxygen and nitrogen gas under specified test conditions. It is applicable to the determination of the combustion performance of plastics, rubber, electrical sleeving, fiber, foamed plastics, film, film, textile and other materials.
Product advantages of intelligent oxygen index analyzer:1. Full color touch screen control, simply set the oxygen concentration value on the touch screen, and the program will automatically adjust to the oxygen concentration balance and emit a beep sound prompt, eliminating the trouble of manually adjusting the oxygen concentration;
2. The step proportional valve is used to greatly improve the flow control accuracy. The closed-loop control is used to automatically adjust the oxygen concentration drift program to the target value during the test, which avoids the disadvantage that the traditional oxygen index tester cannot adjust the oxygen concentration during the test, and greatly improves the test accuracy.
Main technical parameters of Xunyu fully automatic oxygen index analyzer
1. Adopting imported oxygen sensors, the digital display of oxygen concentration does not require calculation, with higher and more accurate precision and a range of 0-100%
2. Digital resolution: ± 0.1%; 3. Display accuracy: 0.1 level;
4. The touch screen setting program automatically adjusts the oxygen concentration; 5. One click calibration accuracy;
6. One click concentration ratio; 7. Automatic alarm sound for stable oxygen concentration;
8. Equipped with timing function; 9. Can store experimental data; 10. Can query historical data; 11. Can clear historical data; 12. Can choose whether to burn 50mm; 13. Gas source fault prompt; 14. Oxygen sensor malfunction prompt; 15. Oxygen and nitrogen misconnection prompt; 16. Aging prompt for oxygen sensor; 17. Input of standard oxygen concentration; 18. The diameter of the combustion cylinder can be set (two commonly used specifications are optional);
19. Flow regulation range: 0-25L/min (0-1500L/h)
20. Quartz glass tube: Choose one of two specifications (inner diameter ≥ 75mm or inner diameter ≥ 85mm)
21. Gas flow velocity inside the combustion cylinder: 40mm ± 2mm/s; 22. Overall dimensions of the machine: 650mm × 400 × 830mm;
23. Pressure gauge accuracy level 2.5, resolution: 0.01MPa; 24. Experimental environment: ambient temperature: room temperature to 40 ℃; Relative humidity: ≤ 70%; 25. Input pressure: 0.25-0.3MPa;
26. Working pressure: nitrogen 0.15-0.20Mpa, oxygen 0.15-0.20Mpa;
27. The sample holder can be used for soft and hard plastics, various building materials, textiles, fire doors, etc ......
Design standard: GB/T 2406.2-2009 GB/T 2406.1-2008
Compliant with standards: ASTM D 2863, ISO 4589-2, NES 714 GB/T 5454 GB/T 10707 GB/T 8924-2005 GB/T 16581-1996 NB/SH/T 0815-2010 TB/T 2919-1998 IEC 61144-1992 ISO 15705-2002 ISO 4589-2-1996
Tips: During the oxygen index tester test, one bottle of industrial grade oxygen/nitrogen gas with a minimum of 98% is required as the gas source. As these gases are high-risk transportation goods, they cannot be provided as accessories for the oxygen index tester and can only be purchased at the user's local gas station. (To ensure the purity of the gas, please purchase it at a local regular gas station)

JF-5 Fully Automatic Oxygen Index Tester, Xunyu Technology Co., Ltd. Technical Service Department//185-1349-8889//For more information

Quality of the fully automatic oxygen index analyzer with automatic oxygen concentration ratio