PEAK
Scientific Instruments Ltd
ZA300 Zero Air Gas Generator
Instructions for use Manual
30
th
March 2005
ZA300 issue 3
9
5
Principle of Operation
The Peak Scientific Instruments Zero Air Gas Generator works on the basis of two fundamental
processes as illustrated in the following schematic diagram.
Note: - this diagram is only to illustrate the principles involved. For an actual pneumatic diagram
please refer to the drawings at the end of this document.
Filter
Drier
5/2 Valve
Drain Outlet
PSA
Cam
Timer
Heater Rod
Thermocouple
Outlet
Compressed Air
Supply
Theoretical
Pneumatic Diagram
Cat
Chamber
Cooling
Coil
