A&D AD-4212A-100/200/600/1000 Manuel D’Utilisation

6-2 Smart Range Function

The AD-4212B-101 is equipped with two ranges. The precision range has a higher resolution. The

standard range has normal resolution.

The range switches automatically, depending on the value displayed. Pressing the RE-ZERO key

allows weighing in the precision range, regardless of the tare value.

The minimum weighing value can be fixed to 0.1 mg or 1 mg by pressing the SAMPLE key.

1 Press the RE-ZERO key.
The balance will start weighing, using the

precision range.

2 Place a container on the weighing pan.
The weight value displayed exceeds the

precision range value and the balance will
switch to the standard range.

3 Press the RE-ZERO key.
The balance will switch to the precision range.

4 Place a sample in the container.
The weight value displayed is within the

precision range value and the balance will
perform a weighing, using the precision range.

Precision range/standard range value

Weighing range

Available minimum weighing value

Precision range

0 g to 31 g

0.01 mg 0.1 mg 1 mg

Standard range

31 g to 110 g

0.1 mg 1 mg

* The factory setting of the minimum weighing value is 0.1 mg (0.0001 g).

Standard range display

Precision range display

Container

Weighing pan

Sample