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device needs to be installed on a flat floor, away from vibration sources. There is a shelf under the
weighing device, and the accessories related to the test can be placed on the shelf, which is
convenient for use in the test.
IV.
Operation
Preparation
①
.
The first test needs to add about 25L of highly stable new trichloroethylene solvent and inject it
into the solvent tank through the solvent injection port. The level of the solvent tank needs to be
checked before each test.
②
.
Add antifreeze to the chiller to the green mark of the liquid level.
③
.
Peel the sample into small pieces at room temperature and place it in an oven to dry. When the
temperature of the sample returns to lower than the boiling point of the solvent or at room
temperature, it can be loaded into the washing drum for washing. If the temperature of the
sample is controlled between 5°C and 10°C lower than the boiling point of the solvent, the
washing effect is better.
Weighing
Platform
Shelf
Figure 15
