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Professional Rubber Testing Machine , 2.5 Grade Limiting Oxygen Index Tester For Plastics Rubber Foam

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Dongguan Zhongli Instrument Technology Co., Ltd.

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Professional Rubber Testing Machine , 2.5 Grade Limiting Oxygen Index Tester For Plastics Rubber Foam

Brand Name : ZL

Model Number : ZL-3009

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 : Packaged in wooden case （fumigation free）

Combustion tube inner diameter : AC220V 50Hz

Test items : 100mm

High combustion tube : 450mm

Flowmeter accuracy : 2.5 grade

Pressure gauge accuracy : 2.5 grade

Test environment : Temperature:10—35℃ , Humidity:45%—75%

Input pressure : 0.2—0.3Mpa

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Professional Rubber Testing Machine, 2.5 Grade Limiting Oxygen Index Tester For Plastics Rubber Foam

Product Overview

Professional Rubber Testing Machine, Limiting Oxygen Index Tester used to determine the minimum oxygen concentration required for polymer combustion. The instrument features simple operation with sensor measurement and digital display results, eliminating manual calculations.

Standards Compliance

Limiting Oxygen Index Tester meets the manufacturing conditions stipulated by national standard GB2406.

Applications

This equipment is essential for testing the burning performance of plastics, rubber, foam, and other materials. It provides accurate results with excellent reproducibility, making it indispensable for flame retardant material research and production.

Oxygen Index Definition

The Limiting Oxygen Index represents the minimum oxygen concentration (volume percentage) required for material combustion in an oxygen-nitrogen mixed gas stream:

Oxygen Index < 22: Flammable material
Oxygen Index 22-27: Combustible material
Oxygen Index > 27: Flame retardant material

Higher oxygen index values indicate better flame resistance.

Technical Specifications

Parameter	Specification
Model	Limiting Oxygen Index Tester
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

Product Images

Professional Rubber Testing Machine , 2.5 Grade Limiting Oxygen Index Tester For Plastics Rubber Foam

Product Tags:

rubber tensile testing machine

rubber testing equipments

Professional Rubber Testing Machine , 2.5 Grade Limiting Oxygen Index Tester For Plastics Rubber Foam Images

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