The SSi AC20 is an industry leading carbon potential, dew point, oxygen, or mV controller. It is typically installed on endothermic gas generators and carburising atmosphere heat treatment furnaces. It contains advanced zirconia oxygen probe features including display of oxygen probe probe resistance in kOhms, probe temperature, COF, H2F and probe recovery data. It is easily configurable to control the process variable using a variety of methods.
Features:
| Processes and Applications | Carbonitriding, Carburising, Endothermic Gas Generators |
|---|---|
| Relevant Standard | AIAG CQI-9 |
| Power Supply | 100V to 240V AC 50/60Hz or 24V AC/DC |
| Carbon Range | 0.00 to 2.00% |
| Dew Point Range | -100 to 100 °F (-75 to 40 °C) |
| Oxygen Range | 0.0 to 25.0% |
| Resolution | 0.1 |
Datasheets
Manuals
AC20 Manual
AC20 Manual Quick Reference
AC20 Manual Communications Reference
Oxygen Probe Reference Air and Burn Off Air Enclosure 
