Máy đo khí Oxy, CO2 trong bao bì Quantek Model Q2

Máy đo khí Oxy, CO2 trong bao bì Quantek Model Q2

Máy đo khí Oxy, CO2 trong bao bì Quantek Model Q2

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

• 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.

• 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,