Inert gas in a closed loop. The gas is circulated by the blower and purifier, H2O, O2 can be removed continuously.
The replacement of the atmosphere inside the glove box can be achieved automatically by the purging valves.
H2O and O2 removal material can be regenerated. The regeneration process can be program controlled.
Automatic Pressure Control
The pressure in the glove box is controlled automatically by the Programmable Logic Controller (PLC). Working pressure can be set either between +15mbar and -15mbar or between +12 mbar and -12 mbar. If the pressure goes over the set range, the system will be protected automatically.
The vacuum pump will be activated automatically when necessary, and will turn off after a period of idle time. Blower frequency will be switched to 25Hz when moisture and oxygen level reaches to less than 1 ppm