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Determination of the Repeatability
(reproTEST)
Definition
Repeatability (reproducibility) is the
ability of the balance to display identi-
cal readouts when it is loaded several
times with the same weight under con-
stant ambient conditions.
The standard deviation for a given
number of measurements is used to
quantify the repeatability.
Check the Reproducibility of the Balance
Step
1. If parameter 1 9 11 is set
(reproTEST), proceed with step 4.
2. Access the Selection Mode for
calibration/adjustment
3. Select reproTEST
4. Start reproTEST
Number of measurements
is displayed
6 measurements will now
be performed
The standard deviation is displayed
5. End reproTEST
or restart reproTEST
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Purpose
The "reproTEST" function automatically
calculates the repeatability of results
(based on 6 individual measurements).
In this way, the balance determines one
of the most important quantities in
relation to the place of installation.
The results are displayed with the
balance's accuracy.
Key (or instruction)
q
selec. soft key v
q
End soft key v
reprotest soft key
Preparation
Turn on the balance: Press e
> All display segments light up briefly
Select reproTEST in the Setup menu:
Press M
Select Menu:
Press w (menu softkey)
Select either 1 9 11 (reproTEST)
or 1 9 12 (selection mode):
See "Configuring the Balance."
Exit the Setup menu: Press M
Display/Output
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