QUANTEK INSTRUMENTS 902D O2 / CO2 헤드스페이스 분석기 (O₂: 0.0 ~ 100%)

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.

Expected Lifetime (oxygen): 4-5 years

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 Lifetime: 4-5 Years

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) Charger included, with US or international interchangeable plug adapter (upon request)

Backup Power: Optional 12V internal battery pack

Battery Operation: Optional

Input Voltage: 100-240V, 50-60Hz

Battery Life: 8-12 hours before recharging

Measures: O2, CO2: 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

Included Consumables: 200 foam septas, 2 luer fit needles, 2 particulate filters, 2 liquid block filters

Options: Battery, 0.01% resolution for O2

Included Documentation: Owners manual (includes operating instructions with detailed calibration instructions, calibration certficate, precautions), NIST calibration certificate

Origin of Goods: Our products are manufactured in the U.S.A.

Products by Gas: Oxygen and CO2

Products by Applications: Headspace / Package

Datasheet