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

S158 CO2 Analyzer 0-10%

S158 CO2 Analyzer is a Single Channel Non-Dispersive Infrared CO2 Analyzer that measures CO2 in 0 to 10% Range with better than 0.01% Accuracy. It is ideal for CO2 Exchange Measurements in larger or more active Animals and in situations where high CO2 fluxes may occur, such as fermentation processes.

The S158 shares the same Infrared Technology and Modular Design as the S157 CO2 Analyzer. The Analyzer may be used in a Flowthrough Gas Exchange Configuration for Instantaneous and Continuous Measurements of CO2 Exchange. It can also be used in an injection mode when injection septum is employed for detection of CO2 levels in gas samples collected earlier. The S158 may also be used as part of Qubit System's CO2 Control System for regulating pCO2 in Growth Cabinet or part of our Q-DCO2 System for measurements of dissolved CO2 Levels in Liquid. The S158 may be manufactured with a built-in Gas Pump (S158-P) or with built-in Gas Pump and Flowmonitor (S158-PF). The S158 CO2 Analyzer can be used with our Data Acquisition Interface and Software C901 Logger Pro or other Systems.

  1. Features:
  2. Switchable Ranges of 0-5% and 0-10% CO2
  3. 0.01% CO2 on Digital Display, Better Resolution in Software.
  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. Optional Built-in Gas Pump and Flowmonitor
  9. Compact and Portable
  10. Weatherproof Case
  1. Applications:
  2. Respirometry in Mammals
  3. Exhaled Air Analysis in Humans
  4. Compost Monitoring
  5. Monitoring of Anaerobic Metabolism in Yeast Colonies
  6. Environmental Monitoring
  7. Gas Control Systems
  8. Dissolved CO2 Systems
  1. Specifications:
  2. Operating Principle: Non-Dispersive Infrared
  3. Gas Sampling Mode: Flowing Gas Stream, Sealed Chamber
  4. Maximum Gas Flow Rate: 650 mL/min
  5. Measurement Range (LCD Display): 0-10.00%
  6. Analog Output, Low Sensitivity: 0-10%
  7. Analog Output, High Sensitivity: 0-5%
  8. Accuracy: 0.1% of Full Scale
  9. Repeatability: Better than ±1% of reading
  10. Response Time (@250 mL/min to 95% of final value): 30sec
  11. Warm up time (@22°C): 5 min
  12. Output (Linear) for Low Sensitivity Setting: 0-5 VDC for 0-10%
  13. Output (linear) for High Sensitivity Setting: 0-5 VDC for 0-5%
  14. Calibration Adjustments: Zero and Span
  15. Operating Temperature Range: 0 to 50°C
  16. Storage Temperature Range: -40 to 70°C
  17. Humidity Range: 5 to 95% RH, Non-Condensing (recommend drying gas stream)
  18. Pressure Dependence: +0.19% reading per mm Hg
  19. Power Requirements: 12V DC via 120V AC / 60Hz Adapter
  20. Current Requirements: 175mA Average, 450mA Peak
  21. Dimensions (H × W × D) (cm): 25.4 × 10.2 × 15.2
  22. Weight: 2.2kg
  23. Warranty: 1 Year Limited

All Specifications are subject to change without a Prior Notice

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