Dongguan Chengfeng Testing Equipment Co., Ltd
| Payment Terms | T/T, Cash.L/C, D/A, D/P, Western Union, MoneyGram |
| Supply Ability | 5 units per month |
| Delivery Time | 10 Work Days |
| Packaging Details | Wooden cases |
| Brand Name | CHENGFENG |
| Model Number | CF9005 |
| Certification | ISO,CE |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, Cash.L/C, D/A, D/P, Western Union, MoneyGram | Supply Ability | 5 units per month |
| Delivery Time | 10 Work Days | Packaging Details | Wooden cases |
| Brand Name | CHENGFENG | Model Number | CF9005 |
| Certification | ISO,CE | Place of Origin | China |
| High Light | ISO 4589 flammability testing equipment ，oxygen index flammability tester ，plastic flammability testing equipment | ||
Standard Introduction
ISO 4589-2 (JIS K 7201-2) specifies the test for the minimum volume fraction of oxygen (oxygen index OI) in a mixture of oxygen and nitrogen with flame combustion of materials at room temperature. The oxygen index is a method for evaluating the flammability of organic materials. The higher the oxygen index, the higher the flame retardancy of the material.
Scope of application
I is applicable to measuring the flammability of materials such as rubber and plastic.
Test method
In the transparent combustion cylinder, a mixture of oxygen and nitrogen flows upward, vertically supporting the small sample within it. After igniting the upper end of the sample, observe its combustion behavior and compare the combustion duration or length of the sample with the specified combustion limit value. The minimum oxygen concentration was estimated by testing a series of samples by changing the oxygen concentration.
Basis for judgment
During the testing process, whether the sample is on fire, the burning time and the burning length are measured, and the minimum oxygen concentration required for continued combustion is determined as the oxygen index.
Company Details
Business Type:
Manufacturer
Year Established:
2004
Total Annual:
5000-8000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
CHENGFENG is a professional manufacturer of Building materials/ Wire/ Plastics/ Rubber Fire retardant testing equipment 1. Fire Testing Equipment 2. Building Material Fire Tester 3. Wire and Cable Fire Tester 4. Environmental Test Chamber 5. Textile Testing Equipment 6. Plastic T... CHENGFENG is a professional manufacturer of Building materials/ Wire/ Plastics/ Rubber Fire retardant testing equipment 1. Fire Testing Equipment 2. Building Material Fire Tester 3. Wire and Cable Fire Tester 4. Environmental Test Chamber 5. Textile Testing Equipment 6. Plastic T...
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