Are the PURE glove boxes’ oxygen and moisture concentrations recorded ?
The PLC records the reactor’s oxygen, moisture, pressure and temperature values. Each value is registered every 2 minutes. The PLC is set to perform a maximum of 50 000 recordings which corresponds to a 60 days recording range.
When 50 000 recordings are reached, the first recording is automatically erased by the last one and so on. All the datas can be recovered through the touch screen’s USB port to be later on operated on an electronic spreadsheet.