Leeb322 Ultrasonic Thickness Gauge with a display resolution of 0.01mm
The display resolution of Leeb322 Ultrasonic Thickness Gauge is 0.01mm, which can be used to detect the film thickness of sheets, machined parts, pipes, pressure vessels, etc. Leeb322 Ultrasonic Thickness Gauge uses the principle of ultrasonic thickness measurement.
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Introduction
Libo leeb322 ultrasonic Thickness Gauge is a non-destructive testing instrument that uses the principle of ultrasonic thickness measurement to measure the thickness of good ultrasonic conductors. The display resolution is 0.01mm, and it has the function of probe zero point calibration. It can automatically sleep and shut down to keep the battery longer. service life. Leeb322 Ultrasonic Thickness Gauge is an external probe-type ultrasonic Thickness Gauge, small in size, easy to carry, accurate and reliable in measurement, with a backlight display function, which can facilitate detection in an environment with insufficient light, and is also resistant to vibration, shock and electromagnetic interference. advantage.
Features
1. Coupling status prompt function and status prompt function.
2. Set the upper and lower limit tolerance, and the automatic alarm function when it exceeds.
3. For the known thickness of composite and unknown materials, back-measure the accurate sound velocity.
4. Chinese and English operation menu.
5. High-brightness LED backlight display function, which can be used in dim environments.
6. The remaining power is only a function, and it shows the remaining power of the battery.
7. Optional functions for metric system and imperial system.
8. Leeb322 Ultrasonic Thickness Gauge has the function of probe zero point calibration and automatic correction of system errors.
9. Small size, easy to carry, reliable measurement, anti-vibration, shock, electromagnetic interference and other characteristics.
10. Power-saving functions such as automatic sleep and automatic shutdown.
11. With data storage function.
Principle of thickness measurement
The principle of ultrasonic measurement of thickness is similar to that of light wave measurement. The ultrasonic pulse emitted by the probe reaches the object under test and propagates in the object. When it reaches the material interface, it is reflected back to the probe. The thickness of the material under test can be determined by accurately measuring the time that the ultrasonic wave travels in the material.
Application
Libo leeb322 ultrasonic Thickness Gauge is widely used in petroleum, metallurgy, shipbuilding, aviation, aerospace, chemical industry and other fields. It can be used to accurately measure plates and processed parts, and can also be used to monitor various pipelines and pressure vessels in production equipment. It is the thinning process after being corroded during use.
Pictures


different probe types
| name | model | Frequency (MHz) | Probe diameter | Measuring range | Minimum pipe diameter | Characteristic description |
| standard probe | L51 | 5 | 10mm | 1.0mm~250.0mm (steel) | Φ20mm×3.0mm | Use at room temperature (<60°C) |
| Microbore Probe | L77 | 7 | 6mm | 0.75mm~50.0mm (steel) | Φ15mm×2.0mm | For thin wall and small arc surface, use at room temperature (<60°C) |
| Coarse grain probe | LZ2 | 2 | 22mm | 2.5mm~350mm (steel) | 20 | For the measurement of coarse-grained materials such as cast iron, used at room temperature (<60°C) |
| High temperature probe | LG5 | 5 | 14mm | 2.0~100mm (steel) | 30 | For the measurement of materials with temperatures below 300°C |
Leeb Leeb322 (plastic housing) Ultrasonic Thickness GaugeSpecifications
| LIST | VALUE |
|---|---|
| Measuring range | 1~250mm |
| Probe frequency | 5MHz |
| Probe style | Split probe |
| Probe diameter | F10mm |
| Probe contact temperature | -10~60℃ |
| Lower limit of pipe measurement | F20 * 3mm |
| Measurement error | ±(1%H+0.1)mm |
| Display resolution | 0.01mm |
| unit system | mm |
| Calibrated | Zero calibrated |
| Sound speed range | 1000~9999m/s |
| Display | LCD |
| Operating language | Chinese |
| Application software | without |
| Power | 2 * AAA alkalinity battery |
| Host size | 130*70*25mm |
| Weight | About 0.2kg (host) |
Leeb Leeb322 (plastic housing) Ultrasonic Thickness Gauge Packing list
Host x1, probe x1, AAA alkalinity battery x1, coupling agent x1, certificate x1, manual x1, Encasement box x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- ActiveJJF 1224-2009
- ActiveJJF 1126-2004
- ActiveJB/T 11604-2013
- ActiveGB/T 33888-2017
- ActiveGB/T 40332-2021
- ASTM E797-2021
- AbolishGB/T 11344-2008
- JJF 1126-2004
- AbolishZB N 77001-1989


Leeb322 (plastic housing)





