Sympatec SPRAYER, aerosols and sprays dosing unit

The Sympatec SPRAYER is a versatile adapter of pump sprays or propellant gas sprays to the laser diffraction sensor HELOS for the measurement of particle and droplet size distributions. As the results are usually depending on a variety of parameters driving the spraying process, e.g. the force or the path-velocity behaviour, the distance to the measuring zone or the gradient of the spraying device to the horizon, the spraying process has to be performed under controlled conditions.