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The digital oxygen index tester is designed and de-veloped according to ISO4589-3 (Elevated-temperature test) and British Naval Engi-neering Standard NES 715. Based on the general intelligent oxygen index instrument,the high temperature oxygen index tester adds a electric-heating device at the position of the combustion cylinder to preheat the mixed gas and test the ignition temperature of the different materials at a certain oxygen concentration.PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
Fabric oxygen index measuring machine Standards>PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
ASTM D 2863 Standard Test Method for Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of Plastics (Oxygen Index)PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
ISO 4589-2 Plastics-Determination of burning behaviour by oxygen index ndash;Part 2: Ambient-temperature testPlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
CEI 20-22/4 Tests on electric cables under fire conditions-Part 3: Tests on bunched wires or cablesPlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
ISO 13501,PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
BS 2782 Pt 141,PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
ISO: 4589-3,PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
NES 714,PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
NES 715PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
Oxygen Index Test Apparatus Features:>PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
1. Used to determine the lowest oxygen density that tested materials keep steady burning under oxygen and nitrogen mixed gas.PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
2. Utilizing the latest oxygen analyzer technology, the unit provides a stable, digital readout of oxygen concentration to plusmn; 0.1%.PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
3. A heavy duty Pyrex chimney is provided, along with two types of sample holder:PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
A. For non-self-supporting sheet samples (e.g. textiles, films, papers, etc.) Sample size: 150 times; 37.5 mm and up to 12 mm thick.PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
B. Self-supporting rod samples (e.g. plastics, wood, etc.). Sample size: 150 mm length and up to 10 mm diameter.PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
4. Automatic calibration.PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
5. Digital selection of oxygen concentration by push-button control.PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
6. Adjustment of oxygen and nitrogen flow is automatic to achieve the desired oxygen concentration.PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
7. Digital Display: Instrument status, oxygen concentration, flow rate, chimney temperature, elapsed time.PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
8. All necessary control valves, flowmeters and filters are built in and the instrument is easy to use.PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
9. The apparatus is supplied complete with a burner assembly and instruction manual..PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
10. Weight: 45kg.PlPTextile Testing Instruments, Testing Equipment Manufacturer
PlPTextile Testing Instruments, Testing Equipment Manufacturer
11. Dimensions: 460mm(W)times;410mm(L)times;780mm (H).
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