Zerowaste is an analyser that automatically samples SF6 gas when it is connected to the circuit breaker (by detecting the gas inlet pressure) and starting the pre-selected number of cycles. From one cycle to the next, the gas is pumped back each analysis.
Zerowaste has a Multi Analysis service, the user can select up to 5 cycles to run on each sample.
The instrument selects the number of cycles then pumps the gas back at the end of the analysis. The user can view and save the results for the number of measurements taken.