Overview
LEEB330 Ultrasonic Thickness Gauge adopts ultrasonic measurement principle, which is suitable for material film thickness measurement that can make ultrasonic waves propagate inside it at a constant speed and get reflection from its back. The instrument can accurately measure plates and processed parts, and can monitor the degree of thinning of pipes and Pressure Vessels in production equipment after corrosion during use. It is widely used in petroleum, chemical industry, metallurgy, shipbuilding, aviation, aerospace and other fields.
Features
1. Film thickness is known for composite and unknown materials, and accurate sound velocity can be measured back.
2. The upper and lower tolerance can be set to exceed the automatic alarm.
3. With status prompt function.
4. Suitable for measurement of sound speed of 5920m/s ultrasonic good conductor (such as steel) Film thickness.
5. With instrument calibrating function.
6. With coupling status prompt function.
7. Equipped with high-luminance LED backlight display, it is convenient to use in dim environments with rays of light.
8. With the remaining power indicator function, it can display the remaining battery power.
9. With power-saving functions such as automatic sleep and automatic shutdown.
10. Compact, portable, high stability, suitable for harsh operating environments, anti-vibration, Impact and electromagnetic interference.
11. Metric and imperial units are optional.
Principle
The principle of ultrasonic measurement Film thickness is similar to the light wave measurement principle. The ultrasonic pulse emitted by Probe reaches the measured object and propagates in the object, and is reflected back to Probe when it reaches the material interface. Film thickness of the measured material is determined by accurate measurement of the time of ultrasonic wave propagation in the material.
Applications
Petroleum, chemical industry, metallurgy, shipbuilding, aviation, aerospace
Notice
• The instrument and Probe are suitable for a surface temperature environment of -10~ 60 ° C (standard Probe).
• Standard L51 standard Probe measurement range is 1.0mm~ 250.0mm (steel), and the minimum measurable pipe diameter is φ 20 × 3.0mm.
• Powered by AA type alkaline batteries (2 cells), the operation time is about 200 hours.
• Select the appropriate Probe according to the measurement requirements (e.g. thin wall, small arc surface, coarse crystal material, high temperature material).
• Make sure that the back of the tested material can reflect ultrasonic waves during measurement.
• Indication Error is +/- (1% H + 0.1) mm, where H is the actual Film thickness of the measured object.
