Oxygen Index Testing Instrument, Digital Display Oxygen Indexer

YZS-75D Oxygen Indexer(Oxygen Index Testing Instrument, Digital Display Oxygen Indexer)

YZS-75 oxygen indexer is used to measure the lowest percent of oxygen that can keep polymers burning.

Inside-diameter of combustion tube:   75mm

Height of combustion tube:                  450mm

Flow-meter accuracy:                          2.5%

Pressure-meter accuracy:                    2.5%

Input pressure:                                     0.2~0.3Mpa

Working Pressure:                                0.05 ~ 0.15Mpa

Rational structure with main case and combustion

Easy operation