RADWAG MA 200.3Y Moisture Analyzer - Manual (Page 80)

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Mandatory - option enabled, the display shows a bar graph demonstrating
graphic visualization of sample mass in relation to mass value saved in the
database of products. It is a sample mass and its tolerance limits set in the
software.
Before applying this option, add a product in the database, including data on
sample mass and its checkweighing limits.
On enabling this option, the moisture analyzer’s software displays
commands on placing a sample with determined mass on the drying pan.
Unless the sample mass is within set threshold limits, the software does not
allow to start drying process.
There are two ways of using this option:
1. For an optional product, using quick access keys:
< Checkweighing thresholds> or < Target value>.
2. In combination with a specific product saved in the < Database of
products>.
In the 1 st case, the target value, checkweighing thresholds and percent
tolerance of mass should be set using quick access keys.
In the 2 nd case, the value of mass, and tolerance fields have to be specified
their corresponding fields of the <Database of products>.
SETTING TOLERANCE LIMITS FOR SAMPLE MASS:
MIN and MAX THRESHOLDS: the software accpets sample mass as
correct, if it is within set value of MIN and MAX thresholds (MIN and MAX
criteria are set in the database of products).
TOLERANCE: the software accpets sample mass as correct, if it is within
set percent tolerance limits of total sample mass (±%) - (data set in the
database of products).
Before starting drying process, a user should declare parameters of a
sample which is loaded on the drying pan: MIN and MAX, target mass and
percent tolerance of sample mass. On setting above criteria the software
allows for beginning the drying process.
1. Defining the value of Min/Max thresholds is carried out in the Database of
Products during editing a Product or by using quick access key <
Checkweighing thresholds >.
Procedure:
•
Press grey coloured workspace, and then <Keys> option