TH8014+Wire Vertical+Horizontal Burning Tester
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Description
TH8155 oxygen index tester is used to determine the volume percentage of oxygen required in the combustion process of polymers. It is used to judge the difficulty of burning when materials are in contact with flame in the air. It is suitable for wood, plastic, rubber, fiber, The combustion performance test of foam plastic and other materials. The polymer oxygen index value is the volume percentage concentration of the lowest oxygen in the mixed gas of oxygen and nitrogen required to maintain a combustion length of 50 mm or a combustion time of 3 minutes after the substance is ignited. It is a method for measuring the flammability of polymers accurately, with good reproducibility, and the results can be expressed by numbers. This machine is designed according to the standard of GB/T2406 "Plastic Combustion Performance Test Method-Oxygen Index Method". Comply with JIS7201, BS2782, ANSI/ASTM, D2863, ISO4589, GB/T2406 standards.
The main technical indicators of TH8155 oxygen index tester:
1. One oxygen and one nitrogen flow meter;
2. Flow meter measuring range: N2 16L/min O2 10L/min
3. One each for oxygen, nitrogen and mixed pressure gauges;
4. Input pressure: 0.2~0.4Mpa
5. Working pressure: 0.1Mpa
6. Combustion cylinder height: 450mm;
7. Inner diameter of combustion tube: Ф100mm;
8. Outlet inner diameter: Ф40mm;
9. Glass beads: Ф4.5mm, filling height 95mm;
10. Specimen fixture: self-supporting fixture, and can clamp the specimen vertically;
11. Dedicated manual igniter;
Applicable gas: Nitrogen or oxygen for industrial use (provided by the customer).
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