Digital Display Limited Oxygen Index Tester ASTM D2863 Oxygen Index Test Apparatus

Digital Display Limited Oxygen Index Tester ASTM D2863 Oxygen Index Test Apparatus

Model：DH-IO-02

Standards:

Comply with GB/T2406 "Plastic Flammability Test Method-Oxygen Index Method" and JIS7201, BS2782, ANSI/ASTM, D2863, ISO4589, test standards.

Parameter：

1.Oxygen concentration (oxygen index): direct reading with digital display

2.Oxygen concentration (oxygen index) sensor: imported from the United States.

3. The two pressure gauges provide oxygen output pressure and nitrogen output pressure respectively, and the air pressure can be adjusted through a regulating valve.

4. Measuring range: 0-80%, resolution: 0.1L/min

5. Measurement accuracy: 2.5 level

6. Combustion cylinder: Quartz glass cylinder, inner diameter: 75mm height: 480mm

7. Gas flow rate at the top of the combustion tube: 90mm±10mm/s

8.Gas flow rate in the combustion cylinder: 40mm±2mm/s

9.Input pressure: adjustable from 0.25 to 0.5 Mpa;

10. Oxygen and nitrogen mixed gas inlet: including pressure regulator valve, flow regulating valve and mixing chamber.

11.Specimen holder can be used for soft and hard plastics.

12.Igniter: dedicated butane handheld electronic electric firearm

13.Gas: industrial grade oxygen, nitrogen.

14.Timer accuracy: ±0.5s

15.Power requirements: AC220 (±10%) V/50HZ.