Quadra 4 Operator Manual
Tomtec
93
Assuming you have a 96 Well Plate, and one tip inserted into well E6...
1. If you want to pipette from Well E7, you would set your X Offset to +577.
2. If you want to pipette from Well F6, you would set your Y Offset to -577.
Assuming you have a 384 Well Plate, and one tip inserted into well C3...
1. If you want to pipette from Well C4, you would set your X Offset to +288.
2. If you want to pipette from Well D3, you would set your Y Offset to -288.
3.37.5 Touch Off
The side touch off is used to remove excess liquid from the tips.
Conditions
This option is selectable in the Dispense, Mix, and Empty Sample functions.
Remarks
The multi-point side touch off is available for full x-y indexing stages. The X touch off is
the standard single point movement. The XY, and XY -X -Y touch offs are 2 and 4 point
movements.
All touch off movements start from the center of the well to the offset and back to the
center for each point.