The slow pumps are currently operated independently of the main eVOLVER GUI and pump liquid at a rate of X mL/min.
The eVOLVER slow pumps currently operate exclusively through the command line. The navigate to the run_slow_pumps.py file similarly to starting an experiment via command line.
In the run_slow_pumps.py script you only need to modify one of two lines for time settings, one for modifying specific pumps and the other for modifying all pumps
Traditionally it takes about 200-300 seconds to fill the lines with liquid using the slow pumps, however this is dependent on the length of tubing.
