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Measurement for the quality monitoring of the droplet size and velocity at a bell atomizer using SpraySpy
In order to monitor the spray parameters (bell rotation, shaping air and volume flow) SpraySpy was used to detect variations in the spray parameters. Therefore, the droplet size and velocity was measured with varying spray parameters.
Measurement of the brush dimensions at a bell atomizer
Video of a SpraySpy measurement to define the brush dimensions of a Sames rotary bell atomizer.
Measurement of a spray lances using SpraySpy
The measurement of the spray paraameters for a spray lance is comblicated due to the high flux density of the spray. Using SpraySpy it is possible to measure even sprays from a spray lance or other sprays with a high volume flow rate.
Quality inspection of a nozzle using SpraySpy
Video of a SpraySpy® measurement at a nozzle. The video shows how easily the change of the spray parameter can be detected in real time using SpraySpy®.
DIN SPEC 91325 conform measurment of a pneumatic spray at a GunPainter
Video from a SpraySpy® DIN SPEC 91325 measurment of the droplet size and velocity in a spray of a GunPainter pneumatic gun (GunPainter – with friendly support of LacTec GmbH).
Measurement of a pneumatic spray (automotive lacquer)
Video of a SpraySpy®-measurement of the droplet size and velocity in a spray of a pneumatic gun.
Measurement of a milk spray:
Video of a droplet size and velocity measurement of a milk spray using the time-shift-/SpraySpy®-technology. The spray was produced with a Schlick hollow cone nozzle.
The working principle of the SpraySpy@ technology (German language):
Video from the D.F.O series of lectures during the Paint-Expo 2014 in which Prof. Tropea (TU Darmstadt) explains the working principle of the SpraySpy®-Technology.
Measurement of automobile paint from a high-speed rotary wheel atomizer (BetaBell)
Video of droplet size and velocity measurement of automobile paint with the Time-Shift/SpraySpy®-technology. The spray was created with a high-speed rotary wheel atomizer (BetaBell – with friendly support of LacTec GmbH).
Measurement of furniture paint from a pneumatc airless spray gun
Video of droplet size and velocity measurement of furniture paint with the Time-Shift/SpraySpy®-technology. The spray was created with a pneumatic airless spray gun from the company Wagner.
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