Textile or Plastic Limited Oxygen Index Loi Tester ISO4589-2

• After-sales Service: All Life Technical Supports
• Warranty: 12 Months
• Product Name: Textile or Plastic Limited Oxygen Index Loi Tester
• Standard: ISO 4589-2
• Color: White
• Resolution: 0.1%
• Model NO.: GD-ISO4589
• Oxygen Concentration Measurement Range: 0-100%
• Accuracy: +/-0.2%
• Response Time: <300ms
• Oxygen Stability Time: <30s
• Gas Displacement: 50L/S
• Power: AC 220V, 50/60Hz, 5A
• Transport Package: Plywood Case
• Specification: 600(W)*310(D)*545(H)mm
• Trademark: GOLD
• Origin: Chongqing China(Mainland)
• HS Code: 9031809090
• Production Capacity: 500 Sets/ Year

Product Description

Textile or Plastic Limited Oxygen Index LOI Tester ISO4589-2

• The 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.

Reference Standards:

ASTM D 2863

ISO 4589-2

NES 714

 

Features:

• Adopts a Paramagnetic type oxygen sensor, which accuracy can be up to +/-0.1%.

• The sensor is better than the traditional electrochemical sensor because it doesn't need to change the oxygen battery, so, it has a long lift time more accuracy, and a faster response time.

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

• Equipped with a high-temperature quartz glass tank.

• Equipped with supported and unsupported sample clamps.

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

• Digital setting N2 and O2 concentration.

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

• Reserve a calibration port to calibrate the sensor.

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

• Patented design gas mixing chamber, which ensures the gases can mix the gases in a short time, and data is more accurate.

Specifications:

Product name	Textile or Plastic Limited Oxygen Index LOI Tester ISO4589-2
Oxygen concentration measurement range	0-100%
Resolution	0.1%
Accuracy	+/-0.2%
Response time	<300ms
Oxygen stability time	<30s
Oxygen concentration sensor	England Servomex Paramagnetic type oxygen sensor, accuracy: +/-0.1%
Gas displacement	50L/S
Size	600(W)*310(D)*545(H)mm
Workbench size	1500(W)*600(D)*800(H)mm
Weight	30kg
Power	AC 220V, 50/60Hz, 5A