![System próżniowy](https://pg.edu.pl/files/chem/styles/large/public/2021-05/System%20pr%C3%B3%C5%BCniowy_1.jpg?itok=HPPE7e02)
The Department of Organic Chemistry is equipped with a SC 920 G vacuum pump system by KNF coupled with a Hei-CHILL 250 chiller (cooler) by Heidolph designed for drying substances or distillation under reduced pressure (including using a rotary evaporator).
![System próżniowy_pompa](https://pg.edu.pl/files/chem/styles/large/public/2021-05/System%20pr%C3%B3%C5%BCniowy_pompa_0.jpg?itok=cmlHcr-t)
Vacuum pump parameters:
- minimum pressure: 2 mbar (1.5 mmHg)
- flow rate: 21 L/min
![System próżniowy_cooler](https://pg.edu.pl/files/chem/styles/large/public/2021-05/System%20pr%C3%B3%C5%BCniowy_cooler_0.jpg?itok=cqvdj1aV)
Chiller parameters:
- temperature range: –10° C to 40°C (±0.5°C)
- flow rate of the cooling agent: 9 L/min
The device is located in the room 104 in Faculty of Chemistry Building A.
The person responsible is Sebastian Demkowicz, Ph.D., D.Sc. Eng.
Return to the list of apparatus