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Ultrasonic
Thickness Gauge Model TT100, TT120 & TT130
 Features
of TT100, TT120 & TT130
 Time
ultrasonic thickness gauges measure the thickness of ultrasonic wave well-conductive
materials with parallel top and bottom surfaces. They are also used on
measuring wall thickness of pipes and pressure vessels to determine surface
erosion.
Model TT100, TT130 measures metals, aluminum,
titanium, plastics, ceramics, glass etc. TT120 measures steel. TT120 can
measure materials temperature 0º to 300ºC while other models measure materials
temperature -10º to 60ºC.
All models have the following functions:
Measuring display in mm; automatic calibration; Automatic V-path correction;
Coupling condition indication; Low battery indication; Auto shut-off.
They all use 2 x 1.5V AA alkaline batteries. All come with a compact carrying
case.
Specifications of ultrasonic thickness gauges
TT100, TT120 & TT130
|
Model
|
TT100
|
TT120
|
TT130
|
|
Tolerance
|
±(1%H+0.1)mm
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±(1%H+0.1)mm
|
|
Display
resolution
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0.1mm
|
0.1mm
|
0.01mm
|
|
Material
velocity range (meters/second)
|
1000-9999
|
5900
|
1000-9999
|
|
preset
sound velocities
|
5
materials
|
~
|
5
materials
|
|
Onboard
memory
|
10
|
~
|
10
|
|
Operating
temperature
|
0º-40ºC
|
0º-40ºC
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0º-40ºC
|
|
Weight
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170g
|
170g
|
|
Dimensions
|
(126х68х23mm)
|
(126х68х23mm)
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Specifications of TT100, TT120 & TT130
probes
|
Model
|
Probes
|
Frequency
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Measuring
range(steel)
|
Min
area Ф
|
Min
pipe size
|
Characteristic
|
|
TT100
TT120/130
|
5PФ10
|
5MHz
|
1.2-225mm
|
12mm
|
Ф20х3mm
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Standard
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|
5PФ10/90º
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5MHz
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1.2-225mm
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12mm
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Ф20х4mm
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Optional
|
|
SZ2.5P
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2.5MHz
|
3-300mm
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14mm
|
~
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thick
material/rough surface
|
|
7PФ6
|
7MHz
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0.75-60mm
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7.5mm
|
Ф15х2mm
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thin
material
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|
TT120
|
ZW5P
|
5MHz
|
4-80mm
|
12mm
|
~
|
high
temperature
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|
 |
 TT100
Ultrasonic thickness gage, Store 10 data, Display resolution 0.1mm.
View specifications
TT120
Ultrasonic thickness gage for high temperature work pieces.
View specifications
TT130
Ultrasonic thickness gage, Store 10 data, Display resolution 0.01mm.
View specifications
TT300
Ultrasonic thickness gage, Store 500 data, Software capability, Printing
capability.
View specifications
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