The equipment RASI700 BIO Portable Gas Analyzer (2016 Eurotron Instruments (UK) an ISO9001:2008 company) was powered and allowed to initialize for 60 seconds. After the initialization it was allowed to stabilize for five minutes. The rubber tube was then connected to the gas sample point (gas Bag or Gas outlet point from gas vessel) and the USB cord from the analyzer was connected to the computer. The gas was opened and allowed to flow into the sensor which then amplified the signal and then the reading was displayed for the whole gas present and sensed by the analyzer.

The save button was pressed and the data logged in the analyzer. The software was opened on the computer and the whole data was then printed on PDF. The system was switched off and the valve to the gas bag was closed. The analyzer was allowed to be free of any gas and then purged with nitrogen before it was shut down.