LOI Limiting Oxygen Index Test Chamber for combustible materials
While many designs of the LOI test apparatus calculate oxygen index based on the flow of oxygen and nitrogen, the unit incorporates a paramagnetic oxygen analyzer for precise measurement of oxygen concentration without the need for calculations and frequent recalibrations.
Features
Paramagnetic Oxygen Analyzer for assessing accurate oxygen (± 0.1%) levels.
Glass test chimney: 450 mm x 75 mm
Igniter wand
Automatic flow control gives oxygen level adjustment by turning one single valve.
Digital display of oxygen percentage in atmosphere during test (no calculations needed).
Digital display of temperature of gas mixture entering the test chimney.
Quick loading of sample into test chimney.
Sample holders for both rigid and flexible samples supplied.
One pack of 10 clear PMMA calibration samples (Oxygen Index: 17.4) supplied.
Specification
Digital readout for oxygen concentration: +/- 0.1%
Dimensions (mm): 350(W) x 370(D) x 280(H)
Column size (mm): 75 & 100(dia) x 450(H)
Weight (kg): 14
Voltage: 230V 50Hz 1A or 110V 60Hz 2A
Operating Manual: Supplied
Other Service requirements: Bottled O2/N2, Propane
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