Paramagnetic Method Limited Oxygen Index Tester  --  Model COI

Introduction:

• COI Oxygen Index tester measures minimum oxygen concentration as necessary when specimen combustion.
• Oxygen sensor of this equipment is Paramagnetic Type, which is precise, long lifetime, reliable and has less error rate.
• COI Oxygen Index tester meets the contents of standards like ASTM, ISO 4589-2, NES and so on.

Standards:

• ASTM: ASTM D2863

• ISO: ISO 4589-2

• NES: NES 714

Application Field:

• Building Materials;

• Wire&cable;

• Upholstered furniture;

• Others;

Features:

• Paramagnetic Oxygen Cell for assessing accurate oxygen (< 0.1%) levels.

• Digital display of nitrogen gas flow, total flow ofoxygen and nitrogen.

• Digital display of oxygen percentage in atmosphere during test (no calculations needed).

• High temperature resistant quartz glass tube, can withstand a higher test temperature.

• Gas ignition device, easily adjust the length of the flame.

• Sample holders for both rigid and flexible samples supplied.

• Shortened gas path for rapid response.

• Paramagnetic Oxygen Sensor: Range:0 to 100% Oxygen

• Repeatability (typical): ±0.1% Oxygen

• Linearity (typical): ±0.1% Oxygen

Parameters:  

COI Oxygen Index Tester Real Picture: