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Q-S153 CO2 Analyzer (0-10%)

Qubit

Q-S153 CO2 Analyzer is a single channel non-dispersive infrared CO2 analyzer which measures CO2 in 0 to 5% an 0 to 10% range with 0.01% resolution.   Q-S153 replaces our S153 CO2 Analyzer.  The same dependable technology has been improved, made more rugged and modular for easy fit in our NEW Q-Box Packages. Q-S153 CO2 analyzer 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, human respirometry. Q-S153 may be used in a flow-through gas exchange configuration for instantaneous and continuous measurements of CO2 exchange or as part of Qubit Systems’ carbon dioxide control system for regulating pCO2 in growth cabinets and rooms.

Features :

  • Switchable ranges of 0 – 5% and 0 – 10% CO2
  • 0.01% CO2 resolution on digital display
  • Non-dispersive infrared technology
  • Modulated infrared light source = no moving parts
  • 0 – 5 V analog output at both range settings
  • Optional battery pack for field use
  • Compact and portable

Applications :

  • Respirometry in mammals
  • Exhaled air analysis in humans
  • Compost monitoring
  • Monitoring of anaerobic metabolism in yeast colonies

The Q-S153 CO2 analyzer is included in the following Qubit laboratory packages:

Specifications:

  • Operating principle:  Non-dispersive infrared
  • Gas sampling mode:  Flowing gas stream, sealed chamber
  • Maximum gas flow rate:  650 mL/min
  • Measurement range (LCD display):  0 – 10%
  • Analog output, low sensitivity:  0 – 10%
  • Analog output, high sensitivity:  0 – 5%
  • Accuracy: ± 5% of reading or 0.2%
  • Repeatability:  Better than ±1%
  • Maximum drift (per year): ±0.5%
  • Response time (@ 250 mL/min; to 95% of final value):  ca. 20 sec
  • Warm up time (@ 22oC):  ca. 5 min
  • Output (linear) for Low Sensitivity setting:  0 – 5 VDC for 0 –10%
  • Output (linear) for High Sensitivity setting:  0 – 5 VDC for 0 – 5%
  • Calibration adjustments:   Zero and Span
  • Operating temperature range:  0 to 50oC
  • Storage temperature range:  -40 to 70oC
  • Operating pressure range:  ±1.5% local mean pressure
  • Humidity range:  5 to 95% RH, non-condensing  (recommend drying gas stream)
  • Pressure dependence:  +0.19% reading per mm Hg
  • Power requirements:  12 VDC via 120 VAC/60 Hz adapter
  • Current requirements:  175 mA average, 450 mA peak
  • Dimensions (cm):  (H x W x D: 5.5 to 9.5 x 9.5 x 17)
  • Weight:  1 kg
  • Warranty:  1 year limited

Specifications subject to change buy replica bags

without notice

References:

  • Weger, Harold G.; Lam, Jackie; Wirtz, Nikki L.; Walker, Crystal N.; Treble, Ron G. High stability ferric chelates result in decreased iron uptake by the green alga Chlorella kessleri owing to decreased ferric reductase activity and chelation of ferrous iron. Botany, Vol 87, Number 10, p922-931 (2009).
  • Harold G. Weger, Crystal N. Walker and Michael B. Fink. Ferric and cupric reductase activities by iron-limited cells of the green alga Chlorella kessleri: quantification via oxygen electrode. Physiologia Plantarum Vol 131, Issue 2, p322–331 (2007).
  • Sophie de Seigneux, Hans Malte, Henrik Dimke, Jørgen Frøkiær, Søren Nielsen, and Sebastian Frische. Renal compensation to chronic hypoxic hypercapnia: downregulation of pendrin and adaptation of the proximal tubule. Am J Physiol Renal Physiol Vol 292 Number 4, p1256-1266 (2007).
  • Yinghao Yu, Juliana A. Ramsay and Bruce A. Ramsay. On-line estimation of dissolved methane concentration during methanotrophic fermentations. Biotechnology and Bioengineering Vol 95, Issue 5, p788–793 (2006).
  • Cameron R. Ralph, Richard D. Reina, Bryan P. Wallace, Paul R. Sotherland, James R. Spotila and Frank V. Paladino . Effect of egg location and respiratory gas concentrations on developmental success in nests of the leatherback turtle, Dermochelys coriacea Australian Journal of Zoology Vol 53, Issue 5, p289–294 (2005).

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