Katalog: Ultraschallköpfe | |
flat plate focus optical limit focus point target focus part number example dlh-1- ... | |
to assist in locating the beam exit point nominal element size inches 0.625 x 0. ... | |
select a focal length between min max point target focus in inches min 0.60 0.80 0 ... | |
select a focal length between min max point target focus in inches min 2.15 1.50 1 ... select a focal length between min max point target focus in inches min 0.35 0.39 0 ... | |
select a focal length between min max point target focus in inches min 0.35 0.30 0 ... with reflector mirrors · sound exit point is located at a 90° angle relative to ... | |
measure refracted angle and sound exit point of angle beam transducers u.s customary ... | |
target and the maximum echo from the point target are not the same although both ... is affected by the beam diameter at the point of interest the smaller the beam ... focal zone the starting and ending points of the focal zone are located where the ... to 6 db of the amplitude at the focal point the length of the focal zone is given ... normalized beginning sb and ending se point of the -6 db focal zone versus the ... | |
from the face of the transducer to the point in the sound field where the signal ... indicated by the focal length ptf point target focus for a ptf focus the lens ... focal length and the focal target point or flat surface need to be specified ... 6 times the near field length and for a point target focus ptf the maximum practical ... that the actual maximum response point from a given target may not correspond ... increase in sensitivity at the focal point as a practical matter there may be no ... shift the location of the y0 point toward the transducer face the end ... | |
focused between the minimum and maximum point target focal ptf distance limits listed ... | |
