Gas Analyzers for Animals / Insects / Plants / Human / Environmental:

Q-S151 CO2 Analyzer 0-2000ppm

Q-S151 Infrared CO2 Analyzer is a Non-Dispersive Infrared CO2 Analyzer that measures CO2 in 0 to 2000ppm range with 1ppm Resolution. Dependable Technology, Rugged and Modular for easy fit in our Q-Box Packages or for standalone use. Q-S151 is ideal for CO2 Exchange Measurements with Leaves, Insects, Small Animals or Organisms with a Low Metabolic Rate. It is also excellent for measuring Soil Respiratory activity in-situ in the field and in the lab.

This CO2 Analyzer may be used in a flow-through system configuration for instantaneous and continuous measurements of CO2 production or consumption. It can also be used in a closed system mode for measurements at extremely Low Activity Levels.

This Q-S151 CO2 Analyzer may be set up for use in the injection mode where small samples of CO2 Gas are Injected into a carrier gas flowing past the CO2 sensor for measurements of CO2 levels in the headspace of collected samples.

The Q-S151 is a key component of Qubit System's Carbon Dioxide Control System for regulating pCO2 in growth cabinet or rooms. Contact us for more information on these systems.

  1. CO2 Injection System for Measurements of Headspace Gas Samples:

  1. Features:
  2. Switchable Ranges of 0-500ppm and 0-2000ppm CO2
  3. 1ppm CO2 Resolution on Digital Display
  4. Non-dispersive Infrared Technology
  5. Modulated Infrared Light Source = No Moving Parts
  6. 0-5V Analog Output at both Range Settings
  7. Optional Battery Pack for Field Use
  8. Compact and Portable
  1. Applications:
  2. Photosynthetic Measurements
  3. Respiration of Roots and Soil Samples
  4. Respirometry of Insects and Other Invertebrates
  5. Head Space Analysis of Cell Cultures
  6. Atmospheric Monitoring and Control
  1. Specifications:
  2. Operating Principle: Non-dispersive Infrared
  3. Gas Sampling Mode: Flowing Gas Stream, Sealed Chamber
  4. Maximum Gas Flow Rate: 650mL/min
  5. Measurement Range (LCD Display): 0-1999ppm
  6. Analog Output, Low Sensitivity: 0-2000ppm
  7. Analog Output, High Sensitivity: 0-500ppm
  8. Accuracy: ±1ppm
  9. Repeatability (at Stable atm press and temp): Better than ±1ppm
  10. Maximum Drift (per Year): ±100ppm
  11. Response Time (@250mL/min to 95% of Final Value): 25sec
  12. Warm-up Time (@22°C): 5 min
  13. Output (Linear) for Low Sensitivity Setting: 0-5V DC for 0-2000ppm
  14. Output (Linear) for High Sensitivity Setting: 0-5V DC for 0-500ppm
  15. Calibration Adjustments: Zero and Span
  16. Operating Temperature Range: 0 to 50°C
  17. Storage Temperature Range: -40 to 70°C
  18. Operating Pressure Range: ±1.5% Local Mean Pressure
  19. Humidity Range: 5 to 95% RH, Non-condensing (recommend drying gas stream)
  20. Pressure Dependence: +0.19% reading per mm Hg
  21. Power Requirements: 12V DC via 120V AC 60 Hz Adapter
  22. Current Requirements: 125mA Average, 450mA Peak
  23. Dimensions (H × W × D) (cm): 5.5 to 9.5 × 9.5 × 17
  24. Weight: 1kg
  25. Warranty: 1 Year Limited

All Specifications are subject to change without a Prior Notice

For any sort of clarifications kindly contact: