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Complimentary opposition
When the piezo element is activated, the MPM-10
axis carrying the micropipette shoots forward at a rate which is set on
the control panel, then immediately returns (at a slower speed) to its
starting position. As soon as the piezo element begins its reverse travel,
the motorized manipulator starts to travel forward. The complimentary
opposition of these two travel sequences results in the micropipette tip
remaining in its advanced absolute position.
Multiple controls
The three axes of the DC3001 are controlled by
six buttons. Pressing a button for less than 0.3 seconds activates one
step, the size of which (0.5 to 10.0 micron) is set on the Step Size
control. Pressing longer activates the continuous mode, at the rate set on
the Motor Speed control. Pressing the button for the X axis forward
direction activates the piezo mode. Advancement speed of the piezo element
can be separately adjusted from 1 to 100 mm/sec.
Precise construction
Precise construction and special vibration
stabilizers ensure the MPM-10’s excellent puncture characteristics.
Lateral deviation from the ideal axis of puncture (measured at the tip of
the electrode holder) is ± 5% of the step size.
included
Includes controller, piezo translator, electrode
holder, cables and mounting bracket. Shipping weight: 6 lb (2.7 kg). |
