Product Description

【 Measurement principle 】

The digital ultrasonic thickness gauge generates a short ultrasonic pulse from the sensor, passes through the inside of the material from the outer surface, reflects on the back or inner surface and returns to the sensor; And precisely measure the time required for this process to determine the thickness of a part or structure. The measured bidirectional crossing time is divided by 2 to calculate the underpass and reflection propagation path, then multiplied by the speed of sound in the material.

【 Product Application 】

This instrument is suitable for the thickness measurement and corrosion measurement of boiler, oil storage tank, pipeline, pipe, slab, forgings, flanges, hull, deck, track and machined parts in petrochemical industry, shipbuilding industry, automobile manufacturing industry, power station and machine manufacturing industry. For most of the materials that can spread ultrasonic waves can be used to measure the thickness of the instrument, such as: metal, ceramic, plastic, nylon, glass and so on.

【 Product Features 】

* Multiple modes: pulse echo mode (for flaw detection and pit detection) and echo echo mode (for paint removal or coating thickness measurement).

* Has a strong transmission power and high broadband reception sensitivity. Can adapt to different frequencies of the probe, so that severely corroded rough surface, paint, and even some gray cast iron can be measured, the application range is almost all industrial industries.

* With coupling state prompt function; Automatic shutdown, manual shutdown function.

* USB data cable output, data acquisition with PC.

* There is also a Bluetooth Bluetooth data output option.

【 Product Specification 】

Model number	DB22-TM240T3	DB22-TM240T6
Working mode	Two thickness measurement modes, single point mode and scan mode
Display	Monitor with backlit LCD
Radius	Echo echo mode: 3mm to 30mm Pulse echo mode: 1.00mm~300mm (steel)	Echo Echo mode: 3mm to 60mm Pulse echo mode: 0.65mm~600mm (steel)
Resolution	0.1mm/0.01mm/0.001inch
Measurement accuracy	±(0.5%n+0.05mm), depending on material and conditions
Measurement period	4 times per second in single point mode and 10 times per second in scan mode
Ultrasonic velocity testing	1000m/s~9999 m/s Up to 20 files can be stored (up to 99 values per file)
Unit system	Metric or Imperial (optional)
Operating conditions	Temperature 0°C to 40°C Humidity <85%RH
Power Supply	Four number 7 batteries
Dimensions	140x77x32mm

 

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