Oxygen Index Testing Machine - China

The technique measures the minimum percentage of oxygen in the test atmosphere that is required to marginally support combustion.

Note that BS ISO 4589 supersedes BS 2782 Part 141 - Oxygen index test apparatus used to determine the polymer to the desired oxygen concentration (volume percent) in the combustion process.

The instrument is simple, easy to operate, through the sensor (import) measurement, the figures showthe results, do not have to be calculated by the formula.

This machine can be used as combustion performance as a means of identification of polymer can be used as a research tool in order to obtain a better understanding of the combustion process of the polymer.

Standards:

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

Applications:

It is used to determine the lowest oxygen density that tested materials keep steady burning under oxygen and nitrogen mixed gas.

Defined:

The Limiting Oxygen Index Tester under the conditions specified, the materials in the minimum oxygen concentration required for combustion of oxygen and nitrogen mixed gas stream.

To represent the oxygen percentage of the volume occupied by the value.

The oxygen index is high that the material is nonflammable, low oxygen index of said material is highly flammable and is generally believed that the oxygen index of <22 is a flammable material, oxygen index between 22 --- 27 is a combustible material, oxygen index> 27 is a flame retardant materials.

Parameters:

Combustion tube inner diameter 100mm High combustion tube 450mm Flowmeter accuracy 2.5 grade Pressure gauge accuracy 2.5 grade Gas source GB3863 prescribed oxygen, GB3864 prescribed nitrogen Test environment Temperature: 10—35℃, Humidity: 45[%]—75[%] Input pressure 0.2—0.3Mpa Working pressure 0.05—0.15Mpa Sample type Self-supporting material and non-self-supporting material Display Digital Qinsun Instruments Co., LTD is a professional laboratory testing instrument manufacturer in China, Have been focusing on laboratory instrument R&D more than 30 years and have rich industry experience, Based on international testing standards, We are also the instrument supplier for BV SGS laboratory, We provide one-stop solutions for lab instruments, Free Training and Turn-Key Service, Products exported all over the world, Offer 36 month warranty and are a trustworthy partner.

Company Contact:

• Posted By: Standard International Group (HK) Limited

• Phone: 18355172336

• Address: No.2578 Gu Dai road, Min Hang district, Shanghai, shanghai , Shanghaai , China

• Email:

• Website: https://www.standard-groups.com/en/

• Business Description: Standard Groups is an integrated supplier specialized in providing material test instruments and “The Whole Laboratory Program” solutions.
  
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