O2 / CO2
- Quantek Instruments - 902D
- 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
- Dairy Products
- Snack Foods
- Baked Foods
- Prepared Meals
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%.
Rugged miniature diaphragm pump has electronically controlled timing function to operate only when sampling. Provides high flow rate and long operating life.
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.
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