Bio-Rad BioLogic Signal Import Module (SIM) - Manual (Page 56)

2.8.3 EGP Econo Gradient Pump
The Econo Gradient Pump (EGP) is a two-channel, bi-directional, variable speed peristaltic pump for low-
pressure chromatography and general laboratory use. The EGP has the following features:
• The EGP can be programmed to run a gradient.
• The EGP controls a splitter valve for stream splitting.
• The EGP may be used with most flexible tubing having an inner diameter less than or equal to 3.2
mm (1/8”), and a wall thickness of 1.0 mm or less, including Silicone, Tygon, and PharMed.
• Flow rates are 0.01-20 ml/min per channel, depending upon tubing ID.
• It has start/stop control of fraction collectors and chart recorders.
• It is coldroom compatible.
Figure 2-25. EGP Econo Gradient Pump
Consult the Econo gradient pump user manual for additional information.
ECONO GRADIENT PUMP
Remote
Setup
Manual
Program
Mode
Step
Cancel
Next
Run Purge Reverse
LCD Display
Soft Keys
Arrow Keys
Platen
DESCRIPTION OF SYSTEM COMPONENTS SYSTEM OVERVIEW
2-43