LEEB320 Ultrasonic Thickness Gauge Speed of sound 5920m/s
LEEB320 Ultrasonic Thickness Gauge is a split Ultrasonic Thickness Gauge with a thickness measurement range of 1~ 250mm, and the measurement Speed of sound is 5920m/s with coupling status prompt function.
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Introduction to Leeb320 Ultrasonic Thickness Gauge
Leeb320 Ultrasonic Thickness Gauge is a split-type ultrasonic Thickness Gauge with LCD display. The thickness measurement range is 1~250mm. The measured sound velocity of Leeb320 is 5920m/s. Leeb320 Ultrasonic Thickness Gauge is suitable for measuring the thickness of metals (such as steel, cast iron, aluminum, copper, etc.), plastics, ceramics, glass, glass fibers and any other good conductors of ultrasonic waves.
Applications
Leeb 320 ultrasonic Thickness Gauge can be used to measure and monitor the thickness of plates, processed parts and pipelines and pressure vessels in production equipment, and is widely used in petroleum, chemical, metallurgy, shipbuilding, aviation, aerospace and other fields.
Product principle
The thickness measurement principle of Leeb 320 ultrasonic Thickness Gauge is: the ultrasonic pulse emitted by the probe reaches the back measuring object and propagates in the object, and is reflected back to the probe when it reaches the interface of the material. Measure the thickness of the material.
Features
1. Chinese and English operation menu.
2. It has the status prompt function and the coupling status prompt function.
3. The upper and lower limit tolerance can be set, and the alarm will be issued automatically if the tolerance is exceeded.
4. It has a high-brightness LED backlight display function, which can display the remaining battery power.
5. Used for compound and unknown materials with known thickness and accurate sound velocity on the opposite side.
6. It has power-saving functions such as automatic sleep and shutdown.
7. Optional metric or imperial.
8. With probe zero point calibration, it can automatically correct the system error.
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 leeb320 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 | 0.1mm |
| unit system | mm |
| Calibrated | Zero calibrated |
| Sound speed range | 5920m/s |
| Display | LCD |
| Operating language | Chinese |
| Application software | without |
| Power | 2 * AAA alkalinity battery |
| Operating Time | 200h |
| Host size | 130*70*25mm |
| Weight | About 0.2kg (host) |
Leeb leeb320 Ultrasonic Thickness Gauge Packing list
Host x1, probe x1, AAA alkaline 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
- ASTM E797-2021
- AbolishGB/T 11344-2008
- JJF 1126-2004
- AbolishZB N 77001-1989


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