56
13.4.1. Testing thickness solids
Thickness of solids can be tested in one of 3 liquids:
• H2O (distilled water),
• C2H5OH (spirit 100% +/- 0.1% in temp. 20
0
C),
• AnotHEr (another liquid with known thickness)
Give temperature of liquid for distilled water and spirit. For liquid with
known thickness value is written on keyboard.
To test thickness weigh sample on upper pan and weigh the same sample
in liquid (on lower pan). Result is represented on display automatically
after replacing sample in liquid.
13.4.2. Testing thickness of liquid
Basic element for measuring thickness of liquid is glass plunger. It has
precise capacity shown on hook.
Before final measurements this value should be introduced to balance
memory. To test thickness of liquid weigh glass plunger on upper pan and
in tested liquid. Result of testing is shown on display automatically after
introducing mass of plunger.
To Next Page
Loading...
Need help?
General