A&D AD-4212A-100/200/600/1000 Postal Equipment User Manual


 
19
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
Precision range display
Precision range display
Container
Weighing pan
Sample