17.2.2. Setting the reference mass by determining from the sample
of known quantity
While determining the mass of a single piece the function ACAI (Automatic
Accuracy Correction) is in use.
Means of operation of ACAI function:
- Number of pieces ( on adding) on balance’s weighing pan has to be
greater than has been previously
- Number of pieces (on adding) on balance’s weighing pan must be less
than twice the amount of which was visible on the display before
adding parts
- Current quantity of parts must be within the ± 0,3 tolerance of the total
value,
- Measurement result has to be stabilised.
Procedure:
• Place the container on the pan and tare its mass,
• Press one of the F buttons, to which the function <ENTER SAMPLE>
is assigned, and the editing window <SAMPLE QUANTITY> is
displayed
• Use the navigating buttons or to select the correct
sample quantity.
• For the option: any quantity (displayed value <0000> enter a numer
using navigating buttons).