Digital Display Limiting Oxygen Index Test Apparatus

D345 Digital Display Limiting Oxygen Index Test Apparatus

Specifications:-

Model Number:-D345

Standard:-ASTM D2863

Measurement range:-0 ~ 80%

Power:-Electronic

Igniter:-Special butane handheld igniter

Input pressure:-0.25 ~ 0.5 Mpa adjustable

Test Material:-polymers, cables, rubber, nylon, laminates, fabrics

Power supply:-AC220 (±10%) V / 50 HZ, 100 W

Glass bead:-4.5 mm

Dimension:-L630 * W350 * H655 mm

Material:-SUS 304 Stainless Steel

Main Technical Indicators:-

Measurement range: 0 ~ 80%

Resolution: 0.1 L/min

Measurement accuracy: level 2.5.

Gas velocity at the top of the combustion chamber: 90mm±10mm/s

Glass bead: 4.5 mm, filling height 95 mm

Power: AC220 (±10%) V / 50 HZ, 100 W

Combustion chamber height: 450 mm, combustion chamber inner diameter: Phi 75mm

Gas flow rate in combustion chamber: 40mm/s±2mm/s

Input pressure: 0.25 ~ 0.5 Mpa adjustable.

Oxygen and Nitrogen Mixed Gas Inlet: Pressure Regulating Valve, Flow Regulating Valve, Gas Filter and Mixing Chamber

The inner frame size of the sample clip is 140 mm * 38 mm.

Outline size: L630 * W350 * H655 mm.

Sample clip can be used for soft and hard plastics.

Igniter: special butane handheld igniter.

Frequently Asked Questions:-

What is ASTM D2863?

It  is a method to of oxygen support a flaming burn in an oxygen/nitrogen mixture that will determine the minimum concentration in a plastic specimen.

What is ASTM test method?

ASTM test methods are, accepted worldwide for quality and reliability petroleum industry standards ASTM test methods for products include: Petroleum and refined and Petrochemical Test Directory.

What does a high limiting oxygen index indicate?

The higher the LOI value, the test results relate only to the behavior of the test specimens method. The results must not be higher the non-flammability of this test used under the conditions to infer the fire other forms or under other hazards of the material in fire conditions.

What is cable oxygen index?

The higher the oxygen index, will be. For example, if the oxygen index the more retardant the cable of a material is 21%, it means even at room temperature because at room that the material will burn by itself temperature the normal oxygen content is 21%.

 

D345 Digital Display Limiting Oxygen Index Test Apparatus