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Basic system, can also be equipped with fraction collector |
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Especially versatile unit with highest separation efficiency and up-to-date processor control with most modern IP 65 PILODIST touchscreen monitor, mobile framework and automatic fraction collector.
The special advantages of the concentric-tube-column are:
- extremely low pressure drop
- highest separation efficiency
- minimum hold-up
- all-glass construction
- static design (no rotating parts inside the column)
The separation efficiency in the concentric-tube-column is based on the physical principle of the mass transfer between vertically rising vapour and the spirally trickling film of liquid in a concentric annular gap made of glass. The column consists of two concentrically melted-in, especially selected and calibrated glass tubes.
Technical Data
| Flask sizes | 50, 100, 250 ml |
| Charge quantity | up to 500 ml |
| Operating temperature | 20° – 350° C |
| Operating pressure | atm … < 1 mbar |
| Separation efficiency | approx. 40 theoretical plates |
| Mains Supply | 230 V, 50 Hz (60 Hz upon request) |