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ASTM D2863 ISO4589-2 Limiting Oxygen Index Tester

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ASTM D2863 ISO4589-2 Limiting Oxygen Index Tester

Brand Name : ZL

Model Number : ZL-3010

Certification : ISO

Place of Origin : China

MOQ : 1 set

Price : Negotiable

Payment Terms : T/T,L/C,Western Union

Supply Ability : 100 set per month

Delivery Time : 3-7 Days

Packaging Details : ASTM D2863 ISO4589-2 Limiting Oxygen Index Tester will be Packaged in wooden case （fumigation free）

Name : ASTM D2863 ISO4589-2 Limiting Oxygen Index Tester

Model : ZL-3010

Inner Diameter of Combustion Cylinder : 100MM

Height of Combustion Tube : 450MM

Accuracy of Flowmeter : 2.5 grade

Pressure Gauge Accuracy : 2.5 grades

Test Environment : Temperature: 10-35°C, Humidity: 45%-75%

Input Pressure : 0.2—0.3Mpa

Working Pressure : 0.05—0.15Mpa

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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.

Download Rubber Testing Machine Documentation

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

ASTM D2863 ISO4589-2 Limiting Oxygen Index Tester

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ASTM D2863 Limiting Oxygen Index Tester

ISO4589-2 Limiting Oxygen Index Tester

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