Ultrasonic Thickness Gauges
Ultrasonic thickness gauges are particularly useful for non-destructive measurement of wall thickness where access is only possible from one side of the test object, for example pipes, tanks, boat hulls, and structural box sections. Most common engineering materials, for example metals plastics and glass, can be measured ultrasonically. The DMV UK range of ultrasonic thickness testers enable fast and accurate UTG wall thickness testing with options available to cover many different applications.
Housed in a tough moulded case & featuring a large data memory & scan mode for measuring minimum thickness over large test areas.
The MT Multi-Mode series ultrasonic thickness gauges can switch between pulse-echo and echo-echo modes to eliminate paint / coating thickness. All gauges have data memory, scan mode & adjustable velocity.
The ZX series Dakota Ultrasonics thickness gauges are some of the toughest in the world and are backed by a 5 year limited warranty. Complete kit supplied including transducer & calibration certificate.
The ZX6 Dakota Ultrasonics multi-echo (through paint) thickness gauges are some of the toughest in the world and are backed by a 5 year limited warranty. Complete kit supplied including transducer & calibration certificate.
Featuring auto probe zero, auto probe recognition, auto temperature compensation, the CMX will simultaneously measure the material and coating thickness ! The CMX-DL+ has A/B Scan & available with grayscale or AMOLED colour display.
A top specification gauge with selectable high resolution display options (A-Scan, B-Scan, & Large Digits) & adjustable gain. 12,000 page data storage. Kit includes probe, software, data cable, carrying case & NIST Calibration Certificate.
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Precision gauge for thin material applications (0.15 - 25.4mm). Scan mode (scan area), alarm mode (audible & visual), differential mode. Kit includes probe, couplant, carrying case & NIST Calibration Certificate. DL includes software & cable.
The PMX is an advanced precision A-Scan scope with versatility and transducer options offering a measuring range from very thin to extremely thick, with exceptional resolution. Supplied with transducer & calibration certificate.
The Cygnus 2PLUS is a simple to use, multi-mode thickness gauge having Multiple-Echo, Echo-Echo and Single-Echo capabilities. The NEW high durability end-mounted rotatable LCD display makes it ideally suited for climbing and rope access.
Triple Echo ignores coatings with no zeroing required. Coating Plus+ measures through coatings up to 20 mm thick. Intelligent Probe Recognition automatically matches probe and gauge. 3 year warranty. Free calibration for the life of the gauge.
Ultrasonic Thickness Measurement Guide
Ultrasonic thickness testers are available for measuring most common engineering materials. They work by measuring the time interval between the excitation pulse that generates the sound wave and the first returning echo. The material wall thickness is derived from the relationship between the time of flight of the ultrasonic pulse and the velocity of the sound in the material. The ability to measure components where access is limited to one side only gives ultrasonic thickness gauges a distinct advantage over other methods and allows measurement of pipes, vessels and box sections etc. For basic applications where only one material type is being tested, a simple fixed velocity gauge with a numerical display can be used. For more demanding applications, there are advanced gauges which enable measurement of very thin materials, cast materials, composites, measurement through paint coatings and detection of flaws etc. These advanced instruments have features such as such as A and B scan displays, data loggers, through paint mode, scan and alarm modes.
DMV UK are specialists in portable testing equipment including ultrasonic thickness gauges, coating thickness meters, dewpoint meters, gloss meters, hardness testers, force gauges, intrinsically safe phones & computers, shore durometers & surface roughness testers.