Ultrasonic Thickness Gauge Leeb 750
Function & Feature
● IE EE test Ultrasonic Thickness teser through painting.
● Measuring range 0.15~300mm in steel.
● Both single crystal and dual crystal probes are available.
● Special for Ultra-thin parts.
● Both for IE-testing and EE-testing.
● EE-test function (Echo to Echo), measuring the thickness of workpiece through the coating on its surface.
● Integrated with a 4mm calibration block.
● Two display units: mm and inch.
● Measuring sound velocity: it can test sound velocity of material after input the known thickness of the sample.
● Sound velocity memory: 5 kinds of materials.
Measuring Materials
IE EE test Ultrasonic Thickness teser through painting for all kinds of materials (with or without coating surface), which are good conductor of ultrasonic wave, such as metals(steel, cast iron, aluminum, copper and etc), plastic, ceramics, composites, epoxies, glass and etc.
Basic Working Principle
The principle of ultrasonic wave in the thickness measurement is similar to that of optical wave. The ultrasonic wave pulses transmitted by the probe reach the object to be measured and propagate in the object and they reach the interfaces, they are reflected back. The thickness of the object is determined by precisely measuring the time of the ultrasonic wave travels in the object.
Technical Specification
|
Model |
Leeb 750 |
|
Measuring range (mm) |
I-E test: 0.15~300mm (steel) |
|
Standard Probe |
E-E test: 0.5~10mm (steel), Max. coating thickness ≦ 0.5mm |
|
Resolution (mm) |
Single Crystal, Dual Crystal |
|
Accuracy (mm) |
0.01mm, 0.001mm |
|
Display |
±0.005mm (range ≦5mm); ±0.01mm (range 5~20mm); ±0.1mm (range 20~300mm) |
|
Velocity range (m/s) |
128*64 LCD with screen back-light |
|
Velocity measurement |
1000~9999 |
|
Storage |
√ |
|
Shell |
500 Groups |
|
Operating Temperature |
Plastic |
|
Dampness |
-10°C~50°C |
|
Dimensions (mm) |
20%~90% |
|
Power supply |
153*67*26 mm |
|
Weight (g) |
2* AA |
Standard Configuration
|
Name |
Quantity |
Name |
Quantity |
|
Main unit |
1 |
Coupling agent |
1 |
|
Standard probe |
1 |
AA alkaline battery |
2 |
|
Probe-tip (back-up parts) |
1 |
Packing list |
1 |
|
Calibration block |
1 |
Users' Manual |
1 |
|
Qualified Certificate |
1 |
Warranty card |
1 |
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