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Sartorius FB - Reproducibility Check (reproTEST); Definition, Purpose, Preparation, and Test Execution

Sartorius FB
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32
Check the Reproducibility of the Scale
Step Key (or instruction) Display/Output
1. If parameter 1 9 11 is set
(reproTEST), proceed with step 4
2. Access the Selection Mode for [ISOTEST]/[TEST]
calibration/adjustment
3. Select reproTEST selec. soft key
v/[FUNCTION]
4. Start reproTEST [ISOTEST]/[TEST]
Number of measurements
is displayed
6 measurements will now
be performed
The standard deviation is displayed
5. End reproTEST End soft key v/[FUNCTION]
or restart reproTEST reprotest soft key
Determination of the
Reproducibility (reproTEST)
Definition
Reproducibility is the ability
of the scale to display identical
readouts when it is loaded several
times with the same weight
under constant ambient conditions.
The standard deviation for
a given number of measurements is
used to quantify the reproducibility.
Purpose
The “reproTEST” function automa-
tically calculates the reproducibility
of results (based on 6 individual
measurements). In this way, the
scale determines one of the most
important quantities in relation to
the place of installation. The results
are displayed with the scale’s
accuracy.
Preparation
Turn on the scale:
Press e/[ON/OFF]
> All display segments light up
briefly
Select reproTEST in the Setup
menu: Press M
Select Menu:
Press w/[TOGGLE] (menu
softkey)
Select either 1 9 11 (reproTEST)
or 1 9 12 (selection mode):
See “Configuring the Scale.”
Exit the Setup menu:
Press M

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