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220V 50hz Limited Oxygen Index Tester Burning Materials Performance Test Available GB2406
Limited Oxygen Index Test Instrument
The Limited Oxygen Index Test Instrument is designed to determine the minimum oxygen concentration required for polymer combustion. This instrument features simple operation and digital display of results, eliminating the need for manual calculations.
Standards Compliance
Meets the manufacturing conditions stipulated by national standard GB2406.
Applications
Ideal for testing the burning performance of plastics, rubber, foam, and other materials. Essential equipment for research and production of flame retardant materials, providing accurate results with excellent reproducibility.
Oxygen Index Definition
The oxygen index represents the minimum oxygen concentration (volume percentage) required for material combustion in an oxygen-nitrogen mixed gas stream under specified conditions.
Classification Guidelines:
Oxygen Index < 22: Flammable material
Oxygen Index 22-27: Combustible material
Oxygen Index > 27: Flame retardant material
Technical Specifications
Parameter
Specification
Model
Limited Oxygen Index Test Instrument LOI Test Instrument
Combustion Tube Inner Diameter
100mm
Combustion Tube Height
450mm
Flowmeter Accuracy
2.5 grade
Pressure Gauge Accuracy
2.5 grade
Gas Source
GB3863 oxygen, GB3864 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 and non-self-supporting materials
Display
Digital
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2014
Total Annual:
1 Million-2.5 Million
Employee Number:
100~150
Ecer Certification:
Verified Supplier
Zhongli Instrument Technology Co., Ltd. (ZL) is an industry leader of equipment in Dongguan Guangdong, China. We provide leading edge technology to the world's leading technology companies, government laboratories and educational institutions. Our technology is used to optimize product reliabi...
Zhongli Instrument Technology Co., Ltd. (ZL) is an industry leader of equipment in Dongguan Guangdong, China. We provide leading edge technology to the world's leading technology companies, government laboratories and educational institutions. Our technology is used to optimize product reliabi...