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8.5.1 Parameters
Auto Method
Off
Manual
test
Volume
Automatic test with droplet size control
Time
Automatic test with time control
Droplet Size
Enable only if the Auto Method is selected to Volume
Time Pump
Enable only if the Auto Method is selected to Time
Duration
Liquid
The characteristic of the liquid are used in the formula.
8.6
Wettability
This mode captures a video sequence showing the dynamic interaction
between the liquid and the surface as the dynamic mode.
The method measures the contact angle at two points and calculate the
wettability with the function:
Wettability= (Angle1-Angle2)/(Time2-Time1)
Where the Time1 and Time2 are the two times enter as parameters and the
Angle1 and Angle2 are the angle measures at the prefix times.
The end test will be the values of the second time.
8.6.1 Parameters
Auto Method
Off
Manual
test
Volume
Automatic test with droplet size control
Time
Automatic test with time control
Droplet Size
Enable only if the Auto Method is selected to Volume
Time Pump
Enable only if the Auto Method is selected to Time
Drop Application Mode
Impact
The pendant droplet is lifted and dropped
with a small impact.
Touch Down
The pendant droplet is lowered towards
the
surface.
Delay Trigger
The measurement is suspended until the set time has expired.
Disable when the Auto Method is selected to Off.
First Time
Second Time
Liquid
It has no influence in the results.
Sample Rate
It’s the number of frame per second that the camera will collect.
