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400 Degree Limiting Oxygen Index Test Apparatus 17kg ISO 4589

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400 Degree Limiting Oxygen Index Test Apparatus 17kg ISO 4589

400 Degree Limiting Oxygen Index Test Apparatus 17kg ISO 4589
400 Degree Limiting Oxygen Index Test Apparatus 17kg ISO 4589 400 Degree Limiting Oxygen Index Test Apparatus 17kg ISO 4589

Large Image :  400 Degree Limiting Oxygen Index Test Apparatus 17kg ISO 4589

Product Details:
Place of Origin: China
Brand Name: YUYANG
Certification: CE
Model Number: YYC015
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: Negotiable
Packaging Details: Wooden Box
Delivery Time: 7-30 Days
Payment Terms: T/T
Supply Ability: 10 PCS Per Month

400 Degree Limiting Oxygen Index Test Apparatus 17kg ISO 4589

Product Name: Flammability Test Equipment Control Chamber Size: 160 Max(dia) X 75mm (internal Dia) X 570(h)
Size: 350(w) X 370(d) X 280(h) Manual: Provided
Weight: 17kg Power: 230V 50Hz 10.25A Or 110V 60Hz 20.5A
High Light:

400Degree Limiting Oxygen Index Test Apparatus


17kg Limiting Oxygen Index Test Apparatus


ISO 4589 Limiting Oxygen Index Tester

Stainless Steel Temperature Oxygen Index Apparatus Flammability Testing




Oxygen Index is, perhaps, the most economical and precise quality control test of combustible materials. Its ease of use, together with high levels of precision has made this technique a primary characterizing and quality control tool to the plastic and electric cable industries and it has been specified by several military and transport groups. The technique measures the minimum percentage of oxygen in the test atmosphere which is required to marginally support combustion.


The Temperature Oxygen Index module (TOI) must be used with either the new YUYANG Oxygen Index apparatus or with any traditional design, to determine the oxygen index at temperatures up to 125°C. Research shows that the elevated temperature at which the materials will burn in air is a better determinant of combustibility than is the conventional oxygen index. Oxygen Index values fall when the gas temperatures are increased. The YUYANG apparatus enables temperature oxygen index to be determined in accordance with ISO 4589 Part 3 or the UK Naval Engineering Standard NES 715. Elevated test temperatures are set by adjustment of the pre-heated gas temperature levels and setting the heated glass furnace wall temperatures. The temperatures of both heated sections are continuously displayed on the Temperature Index control unit. When experiments are being carried out using different oxygen levels, gas conservation is achieved by using air from an integral quiet running pump between tests. Bottled nitrogen and oxygen supplies are only switched into the system for testing.


The unit has been designed to be compact for efficient use in a standard fume cupboard (or under a simple ventilation hood that we can also supply if required). The Oxygen Index unit gives a continuous digital readout of oxygen concentrations in the test atmosphere to facilitate quick settings of test concentration. Stabilized oxygen percentages are read from the digital readout and no additional flow adjustments are required. This is a considerable improvement over systems that use analogue gauges or require flow matching and the use of graphs or tables to calculate oxygen levels. This makes the unit as automatic as is feasible.





1. Test temperature to 400°C.

2. Digital display of sample temperature.

3. Digital display of column and pre-heater temperatures.

4. Transparent radiant heated test column.

5. Highly effecient gas pre-heater.

6. Air pump to conserve oxygen and nitrogen supply during standby period.



Manual Provided
Weight 17kg
Size 350(w) x 370(d) x 280(h)
Console Size 160 max(dia) x 75mm (internal dia) x 570(h)
Mesa material: POM
Power: 230V 50Hz 10.25A or 110V 60Hz 20.5A


Accessories show:


400 Degree Limiting Oxygen Index Test Apparatus 17kg ISO 4589 0




1. who are we?
We are based in Guangdong, China, start from 2018,sell to Southeast Asia(11.00%),Eastern Asia(10.00%),Southern Europe(10.00%),Domestic Market(10.00%),Northern Europe(9.00%),South Asia(9.00%),North America(7.00%),South America(7.00%),Western Europe(7.00%),Eastern Europe(6.00%),Mid East(6.00%),Oceania(5.00%),Central America(3.00%),Africa(0.00%). There are total about 11-50 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Testing Equipment,Tensile Testing Machine,Environmental Test Chamber,Fire Testing Equipment,Induction Heating Machine

4. why should you buy from us not from other suppliers?
We are a high-tech enterprise which is specialized in developing and manufacturing Fire Testing Equipment, Building Material Fire Tester, Wire and Cable Fire Tester, Environmental Test Chamber, Textile Testing Equipment, Toys Testing Equipment and etc.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese




Contact Details

Contact Person: Penny

Tel: 86-18578092563

Fax: 86-769-26622869

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