The SP4000-PPS is the production scale synthesizer. It is equipped with specially designed reactors of a volume of 30 to 65 litres for in maximum 6 to 8 kilograms of peptide resin. The complete reactor unit stands on a floor scale that is used for the controlling and recording of the addition and removal of solvents. Solvents are pumped directly from the commercially supplied drums into the reactor. They enter the reactor through a shower head and are evenly sprayed down along the reactor wall.
Filtration is performed by pressurizing the reactor with nitrogen.
The controlling and recording software PepRec runs on PC's under MS Windows 95. All rights reserved.