Gas Leak Detector Abstract A leak detector (1) suitable for detecting leakage with a test gas connection (2), a test gas detector (3), a gas pump (4) and a test gas line (5) extending between the test gas connection (2) and the gas pump (4) and conne...
Gas Leak Detector Abstract A tracer gas leak detector that analyzes a test gas for presence of a tracer gas therein, including at least one gas analyzer, a secondary pump whose suction inlet is connected to the gas analyzer, a primary pump connected...
Gas Leak Detector Abstract In a system in accordance with the invention for detecting leaks, a mass spectrometer is connected to the aspiration side of a secondary pump whose discharge side is connected to the aspiration side of a primary pump driven...
Gas Leak Detector Abstract A remote sensing method for detecting and analyzing gases, vapors and flame plumes using an imaging spectrometer. The spectrometric instrument uses Image Multispectral Sensing (IMSS) technology, enhanced by advanced imaging...
Gas Leak Detector Abstract A leak detector having a multi-stage concentrator, consisting of an array of heater elements which desorb analytes in a phased manner, in synch with the sample stream, to maximize sensitivity. The heater elements of the con...
Gas Leak Detector Abstract A method of detecting a leak of low-density gas from an enclosure containing a rotating storage disc includes monitoring a signal which varies in response to variations in the concentration of the low-density gas in the enc...