Overview
DUBAN DB22-TM240T3 penetrating coating Ultrasonic Thickness Gauge is a precision instrument dedicated to Film thickness measurement and corrosion measurement. It is suitable for a variety of materials, including metals, Pottery and porcelain, plastics, nylon, Glass, etc. It is widely used in petrochemical, shipbuilding, automobile manufacturing, power station and machine building industries.
Features
1. With pulse echo mode and echo echo mode, it can adapt to different detection requirements.
2. Strong Transmit Power, High Receiving Sensitivity, Can Adapt to Different Frequency Probes.
3. With coupling status prompt function.
4. Support automatic shutdown and manual shutdown.
5. Using USB data cable output, data collection can be carried out with PC.
6. Optional Bluetooth Bluetooth data output.
7. The working mode includes single-point mode and scan mode.
8. The display is a backlit LCD.
9. Measurement range, echo mode is 3mm~ 30mm, pulse echo mode is 1.00mm~ 300mm (steel).
10. The resolution can be 0.1mm, 0.01mm or 0.001inch.
11. Measurement accuracy is +/- (0.5% n + 0.05mm), depending on material and conditions.
12. High measurement period, 4 times per second in single point mode and 10 times per second in scan mode.
13. Measurement range of sound velocity is 1000m/s~ 9999m/s.
14. Powerful storage capacity, capable of storing up to 20 files, each with up to 99 values.
15. The unit system can be either metric or imperial.
16. Operating temperature range is 0 ° C~ 40 ° C, relative humidity < 85% RH.
17. The power supply is four AA batteries with a size of 140mmx77mmx32mm.
Principle
Based on the principle of ultrasonic propagation, the instrument transmits ultrasonic waves and receives them to measure the film thickness of materials. In the pulse echo mode, it is used for flaw detection and pit detection; in the echo mode, it can eliminate the influence of paints or coatings and achieve accurate Film thickness measurement.
Applications
Film thickness measurement and corrosion measurement of boilers, oil storage tanks, pipes, pipes, slabs, forgings, flanges, hulls, decks, tracks, machined parts, etc. in petrochemical industry, shipbuilding, automobile manufacturing, power station, and machine manufacturing
