ASTM D2863 ISO4589-2 Limiting Oxygen Index Tester
Price:
Negotiable
MOQ:
1 set
Delivery Time:
3-7 Days
Brand:
ZL
Product Description
ASTM D2863 ISO4589-2 Limiting Oxygen Index Tester
Product Overview
The ASTM D2863 ISO4589-2 Limiting Oxygen Index Tester determines the minimum oxygen concentration required for polymer combustion. Featuring a straightforward design and intuitive operation, this instrument uses imported sensors for precise digital measurements without complex calculations.
This testing machine serves as an essential tool for identifying polymer combustion characteristics and supports research into understanding material combustion processes.
Applications
This instrument is designed for testing combustion properties of plastic, rubber, foam, and various other materials. It delivers accurate, reproducible results and is indispensable for flame retardant material research and production.
Technical Definition
The Limiting Oxygen Index represents the minimum oxygen concentration (expressed as volume percentage) required for a material to sustain flaming combustion in an oxygen-nitrogen mixed flow under specified conditions.
- Oxygen Index < 22: Flammable materials
- Oxygen Index 22-27: Combustible materials
- Oxygen Index > 27: Flame-retardant materials
Compliance Standards
This tester complies with ASTM D2863 and ISO4589-2 international standards.
Technical Specifications
| Combustion Cylinder Inner Diameter | 100mm |
| Combustion Tube Height | 450mm |
| Flowmeter Accuracy | 2.5 grade |
| Pressure Gauge Accuracy | 2.5 grade |
| Gas Sources | Oxygen (GB3863), Nitrogen (GB3864) |
| Test Environment | Temperature: 10-35°C, Humidity: 45%-75% |
| Input Pressure | 0.2-0.3Mpa |
| Working Pressure | 0.05-0.15Mpa |
| Sample Types | Self-supporting and non-self-supporting materials |
| Display Method | Digital readout |
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Company
Dongguan Zhongli Instrument Technology Co., Ltd.
Location
No.62, Xinhe Management of Area, Wanjiang District, Dongguan city, Guangdong province ,China
Contact Person
Fiona Zhong