Digital Limiting Oxygen Index Tester Minimum Concentration Measurement ASTM D2863
Product summary:
The Oxygen Index Tester is used for measuring the oxygen concentration (volume percent) required for the polymer combusting process. The apparatus is simply designed and very simple to use: it makes measurements with an (imported) transducer and shows the result digitally without the need to calculate it with a formula. This machine
it can be used to identify combustion characteristics, it can be used to study polymers.
It can also be used to study the combustion properties of polymers and as a research tool to better understand the combustion process of polymers.
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Applicable industry:
Oxygen Index Tester applies to the burning of plastics, rubber, foam and other materials performance test, its results are accurate, the reproducibility is good. Research, test equipment essential for the production of flame retardant material.
Meet standards:
Oxygen Index Tester meet according to the national standard GB2406 stipulated conditions of manufacture of an instrument.
Technical parameters:
| Model | Limiting Oxygen Index Tester |
| 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 |
Defined:
Tests for oxygen index limitation under specified conditions, materials at the minimum oxygen concentration required for combustion of a mixed gas stream consisting of both oxygen and nitrogen. To represent oxygen
the percentage of the capacity occupied by the value. A high oxygen index means that the material is non-combustible,
A low oxygen index means that the Material is readily flammable, and an oxygen index <22 is generally accepted as a
flammable if the oxygen index is between 22 and 27, flammable if the oxygen index is >27.
Our Company:
Dongguan YUYANG Instrument Co, Ltd located in Wanjiang District (Dongguan City, Guangdong Province, China), a famous history city with a thriving industry and convenient transit. We are a high-tech enterprises specializing in the development and production of the fire testing equipment, fire testing equipment for building materials, fire testing equipment for cables and wires, environmental testing chamber, textile testing equipment, toy testing equipment, etc. Decades of research and development consolidate YUYANG's leadership in the field and establish a key role in research and development for high quality and high price test equipment.
YUYANG test equipment is widely used in various fields: scientific institutions, universities, testing institutions, auto components, electronics, electricity, lithium batteries, LED, photoelectricity, mobile telephony, plastics and rubber, displays, telecommunications, chemical industry, aerospace, building materials and products, cables and wires, toys, furniture, textiles and industrial products, etc.
All YUYANG testing devices are designed according to international standards, such as ISO, ASTM, DIN, EN, GB, BS, JIS, ANSI, UL, TAPPI, AATCC, IEC, VDE, CSA, CEN, etc. DONGGUAN YUYANG INSTRUMENT CO.,LTD would like to establish cooperation with customers all over the world.
If you are interested in any of our items or would you like to discuss a custom order. Please feel welcome to contact us. We hope to have a successful cooperation with new customers around the world in the near future.
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