An integrated flask sample collection system for greenhouse gas measurements
نویسندگان
چکیده
منابع مشابه
An integrated flask sample collection system for greenhouse gas measurements
A one hour integrated flask sampling system to collect air in automated NOAA/ESRL 12-flask packages is described. The integrating compressor system uses a mass flow controller to regulate the flow of air through a 15 l volume, thus providing a mixture of air collected over an hourlong period. By beginning with a high flow rate of 3.8 standard liters per minute and gradually decreasing the flow ...
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ژورنال
عنوان ژورنال: Atmospheric Measurement Techniques
سال: 2012
ISSN: 1867-8548
DOI: 10.5194/amt-5-2321-2012