Check against
zero
Using the Check Against Zero application, it is possible to check the
sample as a difference from the reference weight.
In this case the lower limit must be a
negative
value and the upper li-
mit must be a
positive
value or zero.
Place the reference weight on the load plate and press the
T
key.
Remove the reference weight and place the sample to be measured on
the scale in order to determine whether it is within the specified tole-
rance limits (green).
It is also possible to check a precise partial weight value. In this case, the values for up-
per limit and lower limit must be
the same
.
The various applications for checking must be activated in the menu (see Chap-
ter
5.2.3.1
Check Weighing application
Note:
The application must be activated in the menu. See Chapter
Using the Check Weighing application, it is possible to determine an upper and lower limit
value and display if the sample lies within the specified tolerance limits.
Example: The limit values are specified as 1 kg (lower limit) and 1.1 kg (upper limit).
Release the key. The application is activated.
Or:
1.
To select the Check Weighing application, press and hold the
Mode
F
key until [CHECK]
(checking) is displayed with the application icons
and
.
If limit values are already saved in the device, [CLR.LIM] (delete limit values) will
be displayed and all indicator LEDs will illuminate.
2.
In order to use the saved limit values, press the
Unit
(No) key. Proceed with step 11.
3.
In order to specify new limit values, press the
Off
(Yes) key.
[SET.LOW] (specify lower limit) is displayed and the yellow LED for the lower limit
illuminates.
5 Operating
Floor scale Puro®
Minebea Intec
EN-21
