Metal thickness gauge Cygnus 4PLUS
wallcorrosionfor pipes

metal thickness gauge
metal thickness gauge
metal thickness gauge
metal thickness gauge
metal thickness gauge
metal thickness gauge
metal thickness gauge
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metal, wall, corrosion, for pipes
digital display, ultrasonic, digital, A-scan
Other characteristics
handheld, with data logger, NDT, multiple-echo, echo-to-echo, single echo, ultra-rugged, hands-free
Measuring range

Min.: 0.8 mm (0.03 in)

Max.: 250 mm (9.84 in)


The Cygnus 4PLUS is a small and tough multi-mode ultrasonic thickness gauge which features an A-scan display, simple to use sequential data logging and manual and automatic gain control. Designed for the harshest of environments, with a simple to use keypad, intuitive menus and a colour LCD display which can be viewed in all lighting conditions. The twin shot injection moulded enclosure has a soft but durable TPE outer skin which is comfortable to hold and protects against bumps while the hard internal shell offers maximum strength and environmental protection certified to the demanding US MIL STD 810G standard. The unit still relies on Multiple-Echo to provide simple and accurate measurements, with the added benefit of Echo-Echo and Single-Echo using twin crystal probes for extreme corrosion. Echo-Echo for measurements on painted metals but with heavy back wall corrosion / pitting and Single-Echo for measurements on uncoated surfaces with heavy front face and/or back-wall corrosion and attenuative materials such as cast metals or plastics / composites. FEATURES . Multiple-Echo for reliable, accurate through coating measurements . Single-Echo and Echo-Echo measuring modes with twin crystal probes for extreme corrosion and back wall pitting . A-scan display . Manual and automatic gain control . MSI™ (Measurement Stability Indicator) used in Single-Echo and Echo-Echo measurement modes . Simple linear data logging . Large bright colour LCD screen with back light . Deep-coat mode, measure through coatings up to 20 mm thick . Wrist mountable



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