Example 5: Timer Shutoff Combined with Fully Automatic Shutoff Mode (MA100 only)
The moisture content of 1.5 g of dispersion adhesive is to be analyzed. While heating, the product forms a skin that makes it difficult for
moisture to evaporate from the sample. Increased moisture loss causes this skin to crack, enabling the moisture to evaporate easily again from
the sample. To prevent the moisture analyzer from shutting off too early during the initial phase, a minimum time for the drying procedure
is entered. The analysis is to be ended automatically as soon as a constant weight is reached.
Settings (different from the factory settings):
Program number: 5
Program name: dispersion adhesive (disp. adhesive)
Heating program: phase drying
Termperature 1: 140°C
Time 1: 5 minutes
Temperature 2: 140°C
Time 2: 0 minutes
Final temperature: 140°C
End of analysis: automatic (factory setting)
Printout footer: Phase results (see also the chapter entitled “Configuring the Moisture Analyzer”)
Step Key (or instruction) Display/Printout
1. Turn on the moisture analyzer e key Sartorius logo is displayed
Self-test runs
The above-mentioned parameters Enter the parameters:
for drying program 4 see Example 1
“Substance N”
have already been set
2. Select program display
Prog. soft key
3. Select program “5” q soft key
4. Load the program “Disp adhesive”
Load soft key
5. Confirm load prompt
Yes soft key
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