SIGMA Immersion Transducers are designed to provide wide use in scanning
systems, whether manual, or automatic. Immersion Transducers are ideal
where a part can be immersed, since a liquid separation between the
transducer and the part to be inspected allows excellent conformity
and front surface resolution. In addition, the liquid path enables the
user to bracket the inspection zone in the part between front surface
liquid multiples, and manipulate the Transducer to allow a full range
of inspection angles.
SIGMA Immersion Transducers are available in four standard types:
inches in diameter X 1.45" long
SIZE-.125 to .25 inch diameter
01 or Microdot
ISS-.63 inches diameter X 2.0" long
SIZE-.25 to .50 inches in diameter
LARGE-element size dependant
SIZE- .75 inch diameter and up
element size dependant
For general higher temperature use, see High Temperature Transducers.
Immersion Transducers are available as focused units, either spherical
or cylindrical, by lens or by ground element, (ground element is limited
to 10MHz). Focusing is limited by Near Field distance.
please call SIGMA or define the unit according to the following guideline.
"PART NUMBER GUIDELINE"
The following is an example of a typical part No.:
describes the following unit:
size 1/4 inch diameter
frequency 10 MHz
Transducer is certified using the Sonix ProbeTEST™. A permanent
record is maintained at SIGMA to verify comparison with probes manufactured
at a later time. A copy of the certification is supplied to the customer
NO ADDITIONAL COST.