RELIABLE ULTRASONIC MEASUREMENT CYGNUS UNDERWATER ULTRASONIC THICKNESS GAUGE The Cygnus Underwater is the original diver-held subsea Multiple-Echo ultrasonic thickness gauge. It was designed for use by divers undertaking subsea maintenance and surveys 3 decades ago… and today it is still an industry standard. IDEAL FOR USE IN HULL UTM INSPECTION CIVIL ENGINEERING MARINE STRUCTURES OFFSHORE PLATFORMS ...underwater structures, e.g. bridges, tanks, canal locks, subsea pipelines and equipment, UWILD or IWS class surveys. WWW.CYGNUS-INSTRUMENTS.COM

CYGNUS UNDERWATER CYGNUS UNDERWATER KEY FEATURES BRIGHT LED DISPLAY FOR POOR VISIBILITY CYGLINK SOFTWARE OPTION TOPSIDE REPEATER OPTION Visit www.cygnus-instruments.com to explore our full product range Measures remaining metal thickness on corroded and coated structures All measurements are error checked using 3 return echoes to give repeatable, reliable results The Cygnus Topside Repeater is a remote display unit connected to the gauge with an umbilical cable. It displays the thickness measurements at the surface in real-time during the survey. Accepted by all major classification societies...

CYGNUS UNDERWATER SPECIFICATION Feature Velocities between 2000 m/s and 7000 m/s (0.0800 in/us to 0.2780 in/us) - covers virtually all common engineering materials Measurement Range in Steel 1mm - 250mm (0.040” - 10.000”) depending on selected probe and configuration, material and temperature ±0.1 mm or 0.1% of thickness measurement, whichever is greatest, when calibrated in accordance with Cygnus Instruments calibration procedure Probe Options Single crystal probes 2 x rechargeable NiMH battery packs Battery Life 2 x 20 hours continuous measuring (with fully charged battery packs) Large, bright...