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Dongguan Lixian Instrument Scientific Co.,LTD
Dongguan Lixian Instrument Scientific Co.,LTD have 22 years of experience in design, research and development. Factory covers an area of 6000 square meters, Total number of employees more than 60 in
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Fully Automatic Building Material Fire Tester ASTM D2863 Limiting Oxygen Index Tester

Fully Automatic Building Material Fire Tester ASTM D2863 Limiting Oxygen Index Tester

Brand Name lixian
Model Number HZ-Building Material Fire Tester-6
Certification CE
Place of Origin CHINA
Minimum Order Quantity 1
Price negotiate
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time 7days
Packaging Details wooden
STANDARDS: ASTM D 2863, ISO 4589-2, NES 714
RESOLUTION 0.1%
RESPONSE TIME: <300ms
GAS DISPLACEMENT: 50L/S
HIGH LIGHT: ASTM D2863 Oxygen Index Tester
OXYGEN CONCENTRATION MEASUREMENT RANGE 0-100%
POWER Electronic
ACCURACY +/-0.2%
Detailed Product Description

Fully Automatic ASTM D2863 Building Material Limiting Oxygen Index Tester

Building Material Fire Tester Introduction:

Fully Automatic ASTM D2863 Building Material Limiting Oxygen Index Tester is designed to test combustibility by oxygen concentration, letting user know minimum oxygen concentration as necessary for combustion.

The working principle is: Place the specimen into the testing chimney, filling with oxygen and nitrogen into the chimney, ignite the specimen, then measure the min concentration of oxygen to support continuous combustion.

 

Building Material Fire Tester  International Standards:

ASTM D 2863, ISO 4589-2, NES 714

 

Building Material Fire Tester Specifications:

Item NameFully Automatic ASTM D2863 Building Material Limiting Oxygen Index Tester
Oxygen concentration measurement range0-100%
Resolution0.1%
Accuracy+/-0.2%
Response time<300ms
Oxygen stability time<30s
Oxygen concentration sensorEngland Servomex Paramagnetic type oxygen sensor, accuracy: +/-0.1%
Gas displacement50L/S
Size600(W)*310(D)*545(H)mm
Workbench size1500(W)*600(D)*800(H)mm
Weight30kg
Power supplyAC 220V, 50/60Hz, 5A

 

Features:

1. 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;

Product Tags: Building Material Fire Tester 50L/S   Building Material Limiting Oxygen Index Tester   ASTM D2863 Limiting Oxygen Index Tester  
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