Sarstedt™ Gas Sampler, GS 312, Incl. Mains Adapter GN 100–240/12 V

Gas Sampler, GS 312, Incl. Mains Adapter GN 100–240/12 V

Gas samplers are used for volume corrected sampling of gaseous material for emission and immission measurements, for tracing workplace pollutants, and for examining process gases. Monitoring and documenting air quality is increasingly important in many working areas of hospitals as well as in the pharmaceutical, cosmetics and food industry.

Featutres

• The GS 312 contains all of the important components and functions for accurate and reproducible measurement results:
• Clearly structured operating menu
• Microprocessor control and monitoring of sampling
• Electronic flow sensor and control valve for accurate flow regulation from 0.2 to 12 l/min
• Gas temperature measurement via PT 100 resistance thermometer with an accuracy of ± 0.2°C
• Measurement of the ambient pressure for direct conversion to standard volume
• Data memory for up to 20 measurements
• Measurement report for date, time, sample number, volume duration, temperature in the gas meter and error messages
• Manual, timed, and remote control
• RS 232 interface
• A measurement can be started manually or built-in remote control socket, or automatically at a preselected start time.
• In addition, a large volume, easy-to-exchange absorber vessel protects the components of the unit against damaging substances and moisture (one filling with 300 ml of silica gel will reliably absorb the water vapour contained in 1000 I of gas at 20°C). Corrosion-proof glass frits are used as dust filters.
• The gas module is brought to ambient temperature within a few minutes with the aid of a powerful fan, a large-area gas cooler and a well-designed air duct system.
• The Gas Sampler GS 312 only requires a 12 V power supply with a maximum current of 2 A. The 12 V Power Adapter GN 100 – 240/12 is included in the package. The Power Pack GB 12 (item no. 90.170.180) is available as a separate accessory.
• The unit is compact and easy to carry – perfect for mobile field use. The robust steel case provides protection and is weather proof.