Scientific Equipments, Instruments for Plant Science and Environmental Science Research
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All Products - Scientific Equipments, Instruments For Plant Science, Environmental Research
PP Systems
Hansatech Instruments Ltd.
PMS Instrument Company
Spectrum Technologies, Inc.
Tetracam Inc.
Environmental Measuring Systems Brno
Rimik Pty Ltd. (Agridry)

Product Specifications

TARGAS-1 Portable Photosynthesis System

CO2 & H2O Gas Analysis
The TARGAS-1 console is compact, lightweight (2.1 kg) and is packaged in a rugged, aluminum enclosure with a shock absorbing polyurethane base making it extremely robust and reliable under harsh environmental conditions. It incorporates two non-dispersive infrared gas analyzers for CO2 and H2O ensuring accurate measurement and control of both CO2 and H2O. An internal air supply unit provides accurately controlled reference air to the leaf cuvette and another pump draws the sample (analysis) air to the gas analyzer. Both pumps are user controlled and accuracy is ensured by two internal electronic flow sensors. The TARGAS-1 is perfectly suited for applications that demand portability and a high degree of accuracy and control with minimal maintenance. The design of the instrument ensures an inherent calibration stability that has been confirmed by many years of experience in gas analysis technology. The TARGAS-1 gas analyzers should not require frequent recalibration, although we do recommend periodic checks to confirm system integrity. Both the CO2 and H2O gas analyzers employ a non-dispersive, infrared measurement technique, coupled with microprocessor-based signal processing, to achieve excellent stability and specificity to CO2 and H2O. Our innovative “Auto-Zero” technology ensures fast warm up, long term stability, accuracy and analyzer calibration. It also minimizes the effects on span gas sensitivity, sample cell contamination, IR source aging, changes in detector sensitivity and electronics. All electrical and gas connections, USB interface, power and desiccants are conveniently located on the console rear panel.


  • Lightweight console (2.1 kg) and leaf cuvette (0.7 kg)
  • High precision, compact, non-dispersive infrared gas analyzers for both CO2 and H2O
  • Automatic temperature and pressure compensation
  • Control of CO2 and H2O
  • Control of light (light unit optional)
  • Powerful, internal rechargeable battery providing up to 10 hours continuous use
  • Large touch display with excellent sunlight readability and optimized viewing angle
  • Numerical and graphical presentation of data
  • Built-in air supply unit and sampling pump with electronic flow sensors
  • Wide range of accessories and sensors available

PP Systems - Targas 1

More about TARGAS-1

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