Model 902D DualTrak O2/ CO2 Analyzer

For Analysis of Oxygen and Carbon Dioxide in Gas Flushed ( MAP) Food Packages

ADVANCED SENSOR

The solid-state infrared sensor has no moving parts, a compact optical cell, and microprocessor-based calibration factors using a 6th order polynomial equation and 32 bit processor to linearize the full range measurement up to 100% .

SAMPLING PUMP

Rugged miniature diaphragm pump has electronically controlled timing function to operate only when sampling. Provides high flow rate and long operating life.

FEATURES

* Analyzes oxygen and carbon dioxide in all types of packages
* Ranges 0.1 to 100% oxygen/ carbon dioxide
* Built in sample pump, probe
* Portable battery operation ( optional)
* Economically priced
* 0-5 Vdc analog outputs and * data logging available

APPLICATIONS

* Meats
* Dairy Products
* Produce
* Snack Foods
* Baked Foods
* Prepared Meals
* Coffee

The pump is electronically timed to draw in the amount of sample required for the analysis, and then turns itself off after the pre-set sampling time ( 5 to 10 seconds) . The concentration is read on the display.

RECHARGEABLE BATTERY

Totally sealed, long-life gel battery ( optional) accepts full or partial charging cycle. Charger module plugs into standard 115 Vac outlet for charging or continuous operation.

MICROPROCESSOR/ ELECTRONICS

Micro-processor based electronics provide sensor signal processing, battery charging, pump timing and on/ off control for high accuracy and reliability with minimal component use and reduced size and cost