Apps
Measuring SO2 concentration in SF6 aeration equipment

Features
Testing speed is fast, measuring time is only about 2 minutes
Light and compact
No maintenance
Using touch screen operation
Long battery life

Description
GA25 is a cost-effective solution for determining SO2 concentration in SF6 gas-filled equipment. By measuring the concentration of SO2, it can be judged whether or not decomposition products are present in the SF6 gas.
Easy to use
Compared to traditional single-use test tubes, the GA25 is reproducible and easy to operate. The electrochemical sensor can be changed by the operator after 24 months of use.
Fast, safe
Developed for precise and fast measurement of SO2 (sulphur dioxide) concentration, the GA25 features automatic pressure and flow control and good repeatability to prevent erroneous measurements. During the measurement, the user can read the measured concentration directly from the touch screen.
Environmental
A gas recovery bag can be attached to the GA25 outlet to temporarily collect the test gas to prevent environmentally harmful SF6 gas from leaking into the surrounding environment.
After the recovery bag is full, the SF6 gas can be pumped back into a cylinder using GTU-10 gas transfer equipment for recycling or direct reuse (depending on the specific gas volume).