Selection Of The Probe; Treatment Of The Measured Surface - DGC DC-3000 Series Instruction Manual

DC-3000 SERIES ULTRASONIC THICKNESS GAUGE
【7.2】Selection of the Probe
Users can select the suitable probe according to the thickness of the
workpiece to be measured.
Type Freq.
D5301 5.0MHz
D5008 5.0MHz
D5113 5.0MHz
D7006 7.5MHz
D7004 10.0MHz
D2012 2.0MHz
Type Application
Used in the thickness measurement through the coating
D5301
(E-E)and normal measurement (T-E)
Used common in many measurements, for example when
D5008 the measuring surface is flat or with huge curvature, or the
thickness of the workpiece is large than 50mm.
Used in the thickness measurement when the temperature
D5113
is less than 350℃
Used in the measurement of thin wall thickness and small
D7006
curvature surface.
Used in the measurement of thin wall thickness and small
D7004
curvature surface.
Used in the measurement of coarse particles such as cast
D2012
iron.
【7.3】Treatment of the measured surface
When the surface to be measured is too rough or rusty heavily, please
perform the treatment according to the following methods:
Meas. rang
E-E 3.0～25mm
T-E 1.44～200mm
0.8～300mm
2.0～200mm
0.65～50mm
0.65～20mm
2.0～400mm
- 5 -
Temp.
<50℃
<50℃
<350℃
<50℃
<50℃
<50℃