HC-2 Oxygen Index Tester

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Product Description

HC-2 oxygen index tester is developed according to the technical conditions specified in the national standards GB / t2406.1-2008, GB / t2406.2-2009, GB / T 2406, GB / T 5454, GB / T 10707, ASTM D2863, ISO 4589-2. It is mainly used to test the oxygen concentration (volume percentage) of polymer in the combustion process. The oxygen index of polymer is the volume percent concentration of the lowest oxygen in the mixture of oxygen and nitrogen which can be burned for 50 mm or maintained 3 minutes after ignition.

HC-2 oxygen index tester is simple in structure and easy to operate. It can be used as a means to identify the burning difficulty of polymer, and it can be also used as a related research tool, so as to provide a better understanding of polymer combustion process to people. It is suitable for testing the combustibility of plastics, rubber, fiber and foam materials. It is widely used because of the accuracy and good reproducibility of the samples measured.

Technical Parameter

1.Combustion cylinder inner diameter: 100mm

2.Combustion cylinder height: 450mm

3.Flow meter accuracy: 2.5 level

4.Pressure gauge accuracy: 2.5 level

5.Gas source：Oxygen specified in GB3863, nitrogen specified in GB3864.

6.Test environment: temperature: 10 ~ 35℃, humidity: 45% ~ 75%.

7.Input pressure: 0.2 ~ 0.3Mpa

8.Working pressure: 0.05 ~ 0.15Mpa

Structural Performance

1.The instrument has a reasonable structure and is easy to operate. It consists of a main control box and a combustion cylinder.

2.Using different ratios of nitrogen to oxygen, determine the volume percentage concentration of the lowest oxygen that the polymer maintains combustion.

Company Profile

Hebei Fangyuan Instrument Equipment Co., Ltd. was established in 2007 and is a high-tech enterprise specializing in R&D, production, sales and service of testing equipment.There are more than 50 employees, a professional R&D team composed of doctors and engineers and engineering technicians. We are mainly engaged in the development and production of testing equipment for wire and cable and raw materials, plastic packaging, fire products and other related industries. We produces more than 3,000 sets of various testing equipment annually.The products are now sold to dozens of countries such as the United States, Singapore, Denmark, Russia, Finland, India, Thailand and so on.

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