Percent Mode (%) - A&D FZ-i WP Series Instruction Manual

6.5.

Percent Mode (%)

This is the mode to display the weight value in percentage compared to a 100% reference mass and is
used for target weighing or checking the sample variable.
Selecting the percent mode
1 Press the MODE key to select % (percent mode).
Storing the 100% reference mass
2 Press the SAMPLE key to enter the 100% reference mass
storing mode.
Even in the storing mode, pressing the MODE key will
switch to the next mode.
3 Place a container on the weighing pan, if necessary. Press
the RE-ZERO key to cancel the weight (tare). The balance
displays 100 0 % .
4 Place the sample to be set as the 100% reference mass on
the pan or in the container.
5 Press the PRINT key to store the reference mass. The
balance displays 100 . 0 0 % . (The decimal point position
depends on the reference value.)
Notes
If the balance judges that the mass of the sample is too light
to be used as a reference, it displays lo . Do not use the
sample.
The reference mass stored, even if the AC adapter is
removed, is maintained in non-volatile memory
6 Remove the sample.
Reading the percentage
7 Place a sample to be compared to the reference mass on
the pan. The displayed percentage is based on the 100%
reference mass.
While the stabilization indicator is on, pressing the PRINT
key will output the weight value, using the RS-232C serial
interface.
Note
Peripheral equipment, that is sold separately , such as a
printer or a personal computer is required.
22
%
%
Weighing
pan
Container
%
Sample
(100%)
%
Place sample
to be weighed
%
Weighing result
compared to 100%
reference mass