Büchi Labortechnik AG
Appendix | 12
Operation Manual Rotavapor® R-250 Pro
75/78
Order no.
Image
Vacuum valve, 4 mm, 24 V, connection piece
12.5 mm
Electrical valve for vacuum regulation when operated with a
non-BUCHI vacuum pump.
11055928
Vapor duct with integrated sinter plate
The integrated sinter plate P3 protects the condenser as-
sembly against powder and dust during the drying process.
041100
Cooling water flow sensor
Checks the flow of coolant, stopping operation when flow of
coolant is insufficient or interrupted.
11055971
Cooling water temperature sensor
Needed to display the coolant temperature for optimal dis-
tillation settings.
11055988
Cooling water valve
Eliminates unnecessary water waste by stopping cooling
water flow when not in use.
041191
Level sensor for receiving flask
For defined concentration of product or to prevent an over-
flow of the secondary condenser if combined with a Vac-
uum Pump V-600 with secondary condenser
11056192
Stopper, PE, 120 mm
To close the evaporating flask
11057349
Communication cable. BUCHI COM, 15 m, 6p
Enables connection between Rotavapor®, Interface, Vac-
uum Pump, Recirculating Chiller, VacuBox and LegacyBox.
11064090
IQ/OQ R-250 Pro
official BUCHI document
11071749
Repeating OQ R-250 Pro
11071750
Splash protection (cpl.)
041420
Evaporating flask 50 L
041339
Evaporating flask 20 L
041432
Drying flask 20 ltr.
041393
