A&D Weighing MPA-1200 - Manual (Page 23)

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[ 4 ] Repeat the operation described above with the
dispensing count set.
When the set count of dispensing operations is
completed a buzzer will sound twice.
(In the example, the buzzer sounds twice after
10 dispensing operations have been completed)
[ 5 ] Press the Operation key on the pipette to
discharge the remaining liquid.
(In the multiple dispensing mode, reverse
operation occurs automatically.)
9-3 Mixing mode（MIX）
1 ) Operation of the mixing mode
This is a useful operation when uniformly mixing different types of liquids. In this method,
aspirating and dispensing are repeated. This type of repetitive operation often results in
fatigue, but with this pipette it is automatically carried out with the touch of one switch.
2) Selecting the mixing mode
(The display is example.)
[ 1 ] Press the Back key.
[ 2 ] Press the
Up or Down key to select “MIX”.