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90
AC adapter is plugged in. Press the RE-ZERO key before weighing to cancel the amount of
zero drift as necessary.
Mass of the special weighing pan (AD-4212B series balance)
Design the weighing pan so that the mass falls in the ranges shown in the table below:
Model
State
Mass of
special weighing pan (g)
AD-4212B-23
Pan support is used (with weighing pan removed)
5 to 20
Pan boss is used (with the weighing pan and pan
support removed)
30 to 45
AD-4212B-101/102 Pan support is used (with weighing pan removed)
5 to 55
Pan boss is used (with the weighing pan and pan
support removed)
30 to 80
AD-4212B-201
Pan support is used (with weighing pan removed)
20 to 120
Pan boss is used (with the weighing pan and pan
support removed)
60 to 160
AD-4212B-301
Pan support is used (with weighing pan and pan
support plate removed)
20 to 220
Pan boss is used (with the weighing pan, pan
support plate and pan support removed)
60 to 260
The weighing range for each pan design is shown below:
AD-4212B-23
AD-4212B-101/102
110 g
30 g
60 g
80 g
110 g
5 g
60 g
55 g
Mass range
to be weighed
Mass
of special
weighing pan
When the weighing pan
is removed
Mass range
to be weighed
Mass
of special
weighing pan
When the weighing pan and
pan support are removed
21g
30g
6g
45g
21g
5g
6g
20g
Mass range to
be weighed
Mass
of special
weighing pan
When the weighing pan
is removed
Mass
of special
weighing pan
When the weighing pan and
pan support are removed
Mass range to
be weighed
Weighing
pan
Pan
support
Dust
guard
Breeze
ring
AD-4212B-23/101/102
AD-4212B-201/301
Содержание AD-4212A
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Страница 104: ...102 Z Zero point 25 27 Zero point drift 36 Zero tracking 31 36...
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