| Fully Automatic | Semi-Automatic | Manually Operated | |
|---|---|---|---|
| Digital Temperature and Vacuum Display |  |
|
|
| Vacuum Control | |
|
|
| Distillation Rate | |
||
| Volume Measurement | |
||
| Condenser/Receiver Temperature | |
|
|
| Shut Down on Test Completion | |
|
|
| Control and Test Report from PC | |
|
