WPI REG10, Instruction Manual

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4 World Precision Instruments
Push Button –The push button is designed with two stop positions. The fi rst stop
position displaces the air volume indicated on the dial. The second stop position
dispenses the liquid retained in the tip.
Adjustment Dial –Turn the dial to the right (clockwise) to increase the dispensing
volume.
Tip Ejector Button –Push the button down to eject the pipette tip.
Connecting Nut –Secures the tip ejector unit. DO NOT REMOVE THIS NUT.
Tip Ejector Unit –This section houses the inner workings of the pipette. DO NOT
DISASSEMBLE.
Nose cone –Position a disposable pipette tip on the nose cone.
Setting the Dispense Volume
Rotate the adjustment dial or the push button to dial in the aliquot volume you want
to dispense. Rotate the dial to the left to decrease and to the right to increase the
volume. An example of each pipette display below shows how to read the volume
set for each pipette.
REG2 REG10 REG20 REG50 REG100 REG200 REG1000 REG5K REG10K
1 0 1 0 0 1 0 0 0
2 7 2 5 7 2 7 2 7
5 5 5 0 5 5 5 5 5
1.25

L 7.5

L 12.5

L 50

L 75

L 125

L 750 2500

L 7.5mL
OPERATING INSTRUCTIONS
Aspirating Liquid
1. Adjust the delivering volume by turning the adjusting dial to the desired volume.
2. Install the appropriate pipette tip on the nose cone ( Fig. 3 ). The table below
shows which tips are compatible with Regal pipettes.
Correct
Position
x
Fig. 3—Proper position for setting the tips