In-Situ Win-Situ 4 / Pocket-Situ 4 Operators Manual - Manual (Page 75)

75
rev. 003 11/04
WIN-SITU 4.0 USER’S GUIDE
11 FLOW-SENSE WIZARD
In-Situ’s low-flow software can help to determine when a representative
sample of formation water can be collected from a well for analysis.
Based on user input, the software automatically calculates the volume of
the In-Situ flow cell and the tubing, and the time to exchange one
complete volume at the specified pumping rate. The frequency of
measuring the water-quality indicator parameters is based on the time
required to completely evacuate one volume of the flow cell and tubing.
Meter and graphical views help to determine when the change in
parameter readings falls within the specified target range.
PREPARATION
• Insure Win-Situ is installed on your desktop/laptop PC and Pocket-Situ
is installed on the handheld PDA you intend to use in the field
• Calibrate the water-quality sensors of the MP TROLL 9000
• Insert the MP TROLL 9000 into the Low-Flow Flowcell and connect the
valves and tubing. Connect the tubing to the pump.
• Start the pump and determine optimum final pumping rate.
• Have the following site information ready:
• Well diameter
TIP: For
complete
calibration
information, refer to the
Multi-Parameter TROLL
9000 Operator’s Manual on
the Win-Situ 4 installation
CD.