Ultrasonic Thickness Gauge Leeb 342
Function & Feature
● High stability and precision.
● Available software for PC connection, data transmission & analysis, and printing measurement reports.
● With built-in thermal printer.
● Rechargeable Li-ion battery, available for 10 hours working continuously.
● The Digital ultrasonic pipe wall thickness tester with printer can Measuring sound velocity of materials.

Applications Materials
This Digital ultrasonic pipe wall thickness tester with printer can measure all the materials which are good conductor of ultrasonic wave, such as metals(steel, cast iron, aluminum, copper and etc), plastic, ceramics, composites, epoxies, glass and etc.
Thickness Measurement
Set the sound velocity.
Put the coupling agent on the place to be measured.
Couple the probe with the material to be measured.
Then the screen will display the thickness.
Technical Specification
|
Model |
Leeb 342 |
|
Measuring range (mm) |
0.7~300 |
|
Resolution (mm) |
0.01 |
|
Accuracy (mm) |
±(0.5%H+0.01) H refers to the thickness of testing piece |
|
Velocity range (m/s) |
1000~9999 |
|
Operating temperature |
-10°C~60°C |
|
Dampness |
20%~90% |
|
Storage |
2000 Groups |
|
Power supply |
Rechargeable Lithium battery |
|
Printer |
Build-in High-speed Thermal Printer, Width of printer paper: 56.5±0.5mm |
|
Weight |
400g |
|
Dimensions |
230×86×46mm |
Standard Configuration
|
Name |
Quantity |
Name |
Quantity |
|
Main unit |
1 |
Coupling agent |
1 |
|
Standard probe (5P Ø10) |
1 |
Stairs calibration block |
1 |
|
Users' Manual |
1 |
Packing list |
1 |
|
Qualified Certificate |
1 |
Warranty card |
1 |
Sound Velocity of Normal Materials
|
Materials |
Sound velocity (m/s) |
|
Aluminum |
6340--6400 |
|
Steel |
5920 |
|
Stainless stee |
5740 |
|
Brass |
4399 |
|
Copper |
4720 |
|
Iron |
5930 |
|
Cast iron |
4400--5820 |
|
Lead |
2400 |
|
Nylon |
2680 |
|
Silver |
3607 |
|
Gold |
3251 |
|
Zinc |
4170 |
|
Titanium |
5990 |
|
Tin |
2960 |
|
Acrylic acid / resin |
2760 |
|
Epoxy resin |
2540 |
|
Ice |
3988 |
|
Nickel |
5639 |
|
Resin glass |
2692 |
|
Polystyrene |
2337 |
|
Ceramics |
5842 |
|
Polyvinyl chloride |
2388 |
|
Quartz |
5639 |
|
Vulcanized rubber |
2311 |
|
Polytetrafluoroethylene |
1422 |
|
Water |
1473 |
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