Table of Contents
Advertisement
Programming and Operation
C.2.5 Adjusting Pipetting Speed
The Matrix Equalizer pipette offers unique speed control programming for Fill,
Dispense, Mix, or Purge. Speeds within any of the five stored programs can
be independently set and stored as an integral part of the pipetting protocol.
Pipetting speed is easily changed at the start of each pipetting function.
To change pipetting speed during the execution of a program:
Press the [Vol] key to select the speed for each pipetting step (Fill, Dispense,
or Mix only). If purge is programmed as a step, its speed can also be
programmed.
Note: Purge must be changed in the program.
This newly set speed will remain active with each function even if the pipette
is turned off. Speed settings within any of the five stored programs will also
remain in memory with the program functions until changed by the operator.
C.2.6 Reviewing the Program
After programming the pipette, review the programming steps:
1. Set pipette for RUN mode. Ensure the pipette is in the RUN mode
("RUN" appears in the lower left corner of the display). If the display is
flashing all pipetting operations, it is still in the programming mode; press
[Enter] to save the program and exit.
2. Begin program. Run the program without using pipette tips or aspirating
fluid. Press the trigger for each step in the program.
3. Observe display. At each step of the program, observe the display. If
necessary, re-enter the programming sequence.
Some helpful hints for reviewing your program:
• If the program is complex and contains several steps, write the steps on
paper before entering the program. Check off each step as you review
the program.
• If the program is intended for paced dispensing, review the program
again, with the trigger depressed until the last step. Check the dispense
pace to ensure that you can keep up with the dispense steps.
18
Advertisement
Table of Contents
