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

Technical Specifications – Carbon Dioxide Channel

• Carbon Dioxide Sensor Type:  Solid-state Infrared
• Expected Lifetime:  Theoretically unlimited
• Measurement Ranges:  0-100%
• Accuracy (for 0-100% range):     ± 1% of reading, or ± 0.2% CO2 (whichever is greater)
• CO2 Minimum Detection Limit:  0.1%  (0-100% range)
• CO2 Calibration Controls:  Potentiometer SPAN adjustment for CO2 and zero adjusment
• 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 side of analyzer
• Sampling Port - Double reinforced sample probe (~12in. length)
• Exhaust port – Vents to air
• Power Supply:   Four "AA" NiMH rechargeable batteries; auto shut-off after 45 minutes idle. 100-240V (50-60Hz) Charger included, with US or international interchangeable plug adapter (upon request)
• Backup Power:  Four "AA" alkaline batteries (not included)
• Input Voltage: 100-240V, 50-60Hz
• Battery Life:   10-14 hours before recharging
• Size:  8 x 4 x 1.8 in. (200 x 100 x 40 mm)
• Weight:  1 lb. (450 gms)
• Standards - CE, RoHS,