REPLIGEN Spectrum KR2i User Manual

45 400-12355-000 Rev. 03
KR2i / KMPi TFF Systems
System Functionality
8.2.5 Constant Feed Concentration Mode
C/F/C Mode may be used to
concentrate a sample that does not fit into the process reservoir.
NOTE: In CFC Mode Auxiliary Pump
1 adds additional sample into the process reservoir. User can
select the end point condition to either deplete the Extra Feed Reservoir completely or stop the
Aux Pump 1 at a Concentration Factor setpoint.
NOTE: If the depletion of the Extra Feed Reservoir is selected, CF might exceed setpoint.
NOTE: Aux Pump 1 will stop running once the feed scale detects no additional sample added.
Extra Feed 20L Starting Weight 20 kg
Conc Factor 1 10X Perm Wt After C1 36 kg
Feed Wt After C1
4 kg
Feed Reservoir
Module
Permeate Reservoir
Permeate Pump
(Auxiliary Pump 2)
Optional
Extra Feed Reservoir
Constant Feed Pump
(Auxiliary Pump 1)
Feed Scale
KMPi Pump
Permeate Scale

REPLIGEN Spectrum KR2i Specifications

General

Brand	REPLIGEN
Model	Spectrum KR2i
Category	Laboratory Equipment
Language	English