Uniphos portable single gas oxygen / carbon dioxide or combined oxygen and carbon dioxide analyser is an ideal instrument for checking modified atmosphere in food packages of any shape and size.

The instrument is attached with a sampling probe fitted with a syringe needle and can pierce any package and draw the sample air for 20 seconds at a flow rate of 4 ml per second.

A unique long life electrochemical sensor for oxygen and a compact mini NDIR sensor for carbon dioxide are used as detecting elements.

This light weight instrument is fully microcontroller based and has a working range of 0-100 % v/v for both oxygen and carbon dioxide with a resolution of 0.1 % v/v. The measured concentration is displayed on the OLED display on the front panel.