Model 902 D CO2 O2 Analyzer   
660 902D
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 of measurement up to 100%.
C902D O2 / CO2 Dual Track ANALYZER
For Analysis of Oxygen and Carbon Dioxide in Gas Flushed (MAP) Food Packages.
SAMPLING PUMP

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. 

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
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589 Rappahannock Drive WhiteStone Va 22578
Tel (804) 435-5522 Toll Free (866) 244-1578 Fax (703) 991-7133
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660 902D       Model 902 D CO2 O2 Analyzer   

BROCHURE QUA 902D
What's Included
Includes everything you need to begin sampling:
Built-in pump, sample probe.
Starter pack of 200 foam septas
2 needles.
2 particulate filters,
2 moisture blocking filters,
Power supply / charger (for analyzers with optional internal battery) - 
(International compatible (100-240V)

Technical Specifications – Oxygen Channel

Oxygen Sensor Type: Proprietary Electrochemical

Expected Lifetime: 4-5 years

Oxygen Range: 0 to 100%

Oxygen Sensitivity: 0.1% O2

Oxygen Minimum Detection Limit: 0.1% O2

Oxygen Calibration Controls: SPAN adjustment, zero adjustment

O2 Calibration Frequency: Weekly; set with room air set to 20.9% O2.

O2 Resolution: 0.1% O2 (optional .01%)

Technical Specifications – Carbon Dioxide Channel

Carbon Dioxide Sensor Type: Solid-state Infrared

Expected Lifetime: Theoretically unlimited

Measurement Ranges: 0-20% or 0-100%

Accuracy (for 0-100% range): ± 1% of reading, or ± 0.2% CO2 (whichever is greater)

Accuracy (for 0-20% range): ± 1% of reading or ± 0.1% CO2 (whichever is greater)

CO2 Minimum Detection Limit: 0.1% (0-100% range)

CO2 Minimum Detection Limit: 0.01% (0-0-20% range)

CO2 Calibration Controls: Potentiometer SPAN adjustment for CO2.

CO2 Calibration Frequency: Every 18 months; calibration gas recommended.

Technical Specifications - All

Sample Pump - Miniature diaphragm type with ~5cc/sec flow

Pump Timing – 2-12 second adjustable pump time, 
potentiometer on back of analyzer

Sampling Port - Double reinforced sample probe (~12in. length)

Exhaust port – Vents to air

Size - 9.8W x 4H x 10L in. (249 x 102 x 254 mm)

Weight - 9.8 lb. (4.4 Kg)

Warranty - 2 years, parts and labor

Standards - CE, RoHS,

Origin of Goods - Our products are manufactured in the U.S.A.
PRODUCT CATALOGUE
SAMPLER CATALOGUE
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