Chapter 1, Basic Operation
Operation Manual
1-4
GEMINI Twin-Port Sampler
Operation Instructions
1. Connect the pump inlet to the GEMINI Sampler barb fitting
using the tubing and the adapter supplied. (The adapter
may not be needed for some pumps.)
2. Turn on the pump, and adjust the flow to approximately 1.5
LPM (1.2 to 1.7 LPM). As a general rule, the pump flow
rate needs to be at least two to three times the total flow
rate through the tubes.
3. Remove the Tube Protector from the GEMINI Sampler.
