China Combustion Burn Oxygen Index Test Machine

Combustion/Burn Oxygen Index Test Machine
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 ~ 35ºC, humidity: 45% ~ 75%.
7.Input pressure: 0.2 ~ 0.3Mpa
8.Working pressure: 0.05 ~ 0.15Mpa
Combustion cylinder inner diameter100mmCombustion cylinder height450mmFlow meter accuracy 2.5 levelPressure gauge accuracy 2.5 levelGas sourceOxygen specified in GB3863, nitrogen specified in GB3864Test environment: temperature10 ~ 35ºC, humidity: 45% ~ 75%Input pressure0.2 ~ 0.3MpaWorking pressure0.05 ~ 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.
Certifications
Our Company
Founded in 2001, Hebei Fangyuan Instrument & Equipment Co. Ltd. Is a high-tech enterprises which specialized in testing equipments research, produce, sale and service.Our products involved industries about wire and cable, plastic package, fireproof door, paper product package and foods.We have 17 years' designed and developed experience,over 20 aftersales service employees.