Model 902D O2 / CO2 Headspace Analyzer

Model 902D O2 / CO2 Headspace Analyzer

O2 / CO2 Headspace Analyzer
Model: 902D
Quantek : USA
The Quantek Model 902D is a benchtop oxygen and CO2 headspace analyzer, primarily used for gas flushed food packages. Achieve accurate oxygen and carbon dioxide measurements in 20-25 seconds.
This headspace analyzer contains an internal pump to draw in sample from your package and display O2 and CO2 concentration results in 30 seconds.
The expected oxygen sensor life is typically 5 years, unlike other analyzers with a sensor that last 1-2 years, reducing total cost of ownership, and analyzer downtime.

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O2 / CO2 Headspace Analyzer
Model: 902D 
Quantek : USA
Weight: 11 kg
Dimensions: 18 × 16 × 11 cm
Carbon Dioxide Sensor Type:Solid-state Infrared
Accuracy - Carbon Dioxide: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) or 0.01% (0-20% range)
CO2 Calibration Controls:Potentiometer SPAN adjustment for CO2.
CO2 Calibration Frequency:Every 12 months; calibration gas recommended.
Oxygen Range:0.0 to 100%
Oxygen Sensitivity: 0.1% O2
O2 Resolution:0.1% O2 (optional .01%)
Analog Output:Not Available
Accuracy: +/- 1% of reading; +/- 0.1% absolute below 10.0%
Drift: less than 0.4% per year
Oxygen Sensor Type:Proprietary Electrochemical
Response Time:25 seconds to T95
O2 Sensor Body: ABS Resin
Sample Connection: Sample Probe
Sample Method: Pump
Sample Pump:Miniature diaphragm type with ~5cc/sec flow
Pump Timing: 2-12 second adjustable pump time, potentiometer on back of analyzer
Minimum Sample Required:15cc
Sampling Assembly: Probe with female luer connection for filter and needle, low volume PTFE tubing
Oxygen Calibration Controls:SPAN adjustment, zero adjustment
Instrument Calibration: Calibrates with room air; coarse SPAN adjustment on back; fine span adjustment on side; ZERO adjustment on side (calibration gas recommended for CO2)
Exhaust port: Vents to air
Power Supply:100-240V (50-60Hz) 
Backup Power: Optional 12V internal battery pack
Battery Operation    
Optional:Input Voltage 100-240V, 50-60Hz
Measures: O2, CO2    
Form Factor: Benchtop
Size:9.8W x 4H x 10L in. (249 x 102 x 254 mm)
Weight:9.8 lb. (4.4 Kg)
Standards: CE, RoHS
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