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High Precision Digital Lab Testing Equipment , Limited Oxygen Index Tester ASTM D2863

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High Precision Digital Lab Testing Equipment , Limited Oxygen Index Tester ASTM D2863

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Product Details:
Place of Origin: China
Brand Name: YUYANG
Certification: ISO 4589-2, GB/T 2406, GB/T 5454, GB/T 10707, GB/T 8924, GB/T 16581, ASTM D2863
Model Number: YY901
Payment & Shipping Terms:
Minimum Order Quantity: 1 set
Price: Negotiation
Packaging Details: Plywood Case
Delivery Time: 5~8 work days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 5 sets per month
Detailed Product Description
Measurement Range: 0-100% Resolution: 0.10%
Accuracy: +/-0.2% Response Time: <300ms
Oxygen Stability Time: <6s Size: 600(W)*310(D)*545(H)mm
Weight: 30kg Power Supply: AC 220V, 50/60Hz, 5A
High Light:

limited oxygen index tester


limiting oxygen index chamber



High Precision Digital Oxygen Index Test Apparatus ISO 4589 ASTM D2863





Under predetermined conditions, in a mixed stream of oxygen and nitrogen measured, just to maintain the minimum oxygen concentration of the sample required for combustion (also known as the oxygen index) - expressed in percent by volume. It can be used to determine the combustion performance of a variety of textiles, including woven, knitted and non-woven fabrics, etc. Also be used to determine the burning of the plastics, rubber, paper, etc





ISO 4589-2 Plastics; Determination of flammability by oxygen index--Part 2:Ambient-temperature test

NES 714, NB/SH/T 0815, TB/T 2919, IEC 61144, GB/T 2406, GB/T 5454, GB/T 10707, GB/T 8924, GB/T 16581, ASTM D2863, ISO 4589-2





1. The Limiting Oxygen Index Tester Adopts England original Servomex Paramagnetic type oxygen sensor, which accuracy can be up to +/-0.1%;

2. The sensor is better than traditional electrochemical sensor, because it don’t need to change oxygen battery, so, it has long lift time more accurate and faster response time.

3. Equipped with 2pcs Mass Flow Controller(MFC) to control N2 and O2 mixing ratio;

4. Equipped with high temperature quartz glass tank;

5. Equipped with supported and unsupported sample clamps;

6. Equipped with portable ignition device, gas tank connector, accurate pin valve to adjust the flame;

7. Digital setting N2 and O2 concentration;

8. Computer+LABVIEW software to control N2 and O2 mixing ratio, read O2 concentration in mixing chamber, and store&print out test results;

9. Reserve a calibration port to calibrate the sensor;

10. Stainless steel air channel design, equipped with one way fire-resistance valve, magnetic valve, fine filter, so, it is stable and safe;

11. Patented design gas mixing chamber, which ensure the gases can mix the gases in short time, data is more accurate;





1. Oxygen concentration measurement range 0-100%

2. Resolution 0.10%

3. Accuracy +/-0.2%

4. Response time <300ms

5. Oxygen stability time <6s

6. Oxygen concentration sensor England Servomex Paramagnetic type oxygen sensor, accuracy: +/-0.1%

7. Gas displacement 50L/S

8. Size 600(W)*310(D)*545(H)mm

9. Workbench size 1500(W)*600(D)*800(H)mm

10. Weight 30kg

11. Power supply AC 220V, 50/60Hz, 5A


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