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Cygnus Instruments Ltd

Contact Details

Tel: +44 (0)1305 265533
Email: Email Cygnus Instruments Ltd
Website: www.cygnus-instruments.com

Street Address

Cygnus House,
30 Prince of Wales Road,
Dorchester,
Dorset,
DT1 1PW,
United Kingdom

Postal Address

Cygnus House,
30 Prince of Wales Road,
Dorchester,
Dorset,
DT1 1PW,
United Kingdom

Company Description


Cygnus Instruments Ltd is the leading manufacturer of multiple-echo ultrasonic thickness gauges used for testing metal thickness through protective coatings.  Cygnus Instruments have now also incorporated echo-echo and single-echo measuring modes into their units for measuring extremely corroded metal and heavy pitting.

The current range of surface ultrasonic thickness gauges from Cygnus Instruments includes:

  • Cygnus 1 Intrinsically Safe:  Certified intrinsically safe to ATEX Marking Group I & Group II and CSA Class 1 Group A, B, C & D Division 1.  Requires no plant shutdown or hot work permit.  Approved for use in mines.  For use in Zone 0, Zone 1 hazardous areas.
  • Cygnus 2 Hands Free models:  With an end-mounted LCD display making it ideal for climbing and rope access applications.  'STANDARD' model uses only the multiple-echo technique for through coating measurements as specified by Classification Societies. 'PLUS' model incorporates multiple-echo, echo-echo and single-echo measuring modes for user versatility.
  • Cygnus 4 General Purpose models:  The Cygnus 4 models have a simple to use keypad, intuitive menus and a large colour LCD display.  The 'STANDARD' model uses only the multiple-echo technique for through coating measurements. 'PLUS' model incorporates multiple-echo, echo-echo and single-echo measuring modes as well as featuring A-scan display and sequential data logging.
  • Cygnus 6+ PRO:  The most advanced ndt thickness gauge within the Cygnus range, featuring: multiple-echo, echo-echo and single-echo measuring modes; A-scan and real-time B-scan displays; comprehensive data logging; Bluetooth connectivity; plus much more.
  • Cygnus Heavy Duty:  Multiple-echo ultrasonic thickness gauge for use in tough and demanding environments where a rugged construction is essential.

As well as surface thickness gauges, Cygnus Instruments also has a range of underwater ultrasonic thickness gauges, these include:

  • Cygnus DIVE:  Depth rated to 300 metres, this divers wrist-mountable underwater thickness gauge has a large bright display making it easily viewable even in the poorest of visibility.  Featuring live A-scan display for thickness measurement verification, data logging, optional HelmetView™ and incorporating multiple-echo, echo-echo and single-echo measuring modes.
  • Cygnus Underwater:  The original multiple-echo underwater ultrasonic thickness gauge, designed by Cygnus, provides accurate metal thickness measurement through coatings up to 20mm thick, using Deep Coat mode (avaliable upon request), and has been depth rated to 300 metres.
  • Cygnus Mini ROV Mountable:  Pressure tested to 500 m, the Mini ROV multiple-echo subsea thickness gauge has been specially designed to be mounted onto small observation ROVs with or without a manipulator facility.
  • Cygnus ROV Mountable:  The ROV mountable subsea thickness gauge is depth rated to 500 meters and use the multiple-echo technique as well as offering 'Deep Coat' mode for measuring through coatings up to 20 mm thick.

In addition to ultrasonic thickness gauges, Cygnus Instruments also manufacture an ultrasonic hatch cover leak detector used to test for water leaks and weather tightness of cargo hatch covers and doors.

Products & Services

Misc. »
  • Air Leak Detector
  • Bridge Inspections
  • Calibration Testing & Inspection
  • Cargo Hatch Seals
  • Chain Block Inspections
  • Corrosion Control Pipeline Equipment
  • Corrosion Investigation
  • Corrosion Monitoring
  • Corrosion Testing Equipment
  • Crane Inspection
  • Data Logger
  • Data Logging
  • Dataloggers
  • Electrical Inspection Testing
  • Electronic Leak Detection Device
  • Electronic Measurement
  • Forklift Inspections
  • Gauge Hatch
  • Gauges
  • Hand Held Thickness Gauge
  • Handheld Leak Detector
  • Inspection Hazardous Locations
  • Instrumentation And Measurement Engineering
  • Internal Pipe Inspection
  • Intrinsically Safe Instrumentation
  • Intrinsically Safe Ultrasonic Wall Thickness Gauge
  • Leak Detection
  • Leak Detection Fluid
  • Leak Detection Instruments
  • Leak Detection Probes
  • Leak Detection System
  • Leak Detectors
  • Leak Locator
  • Leakage Detection System
  • Leakage Detector
  • Lifting Equipment Inspection
  • Mechanical Test And Measurement
  • Metal Corrosion Control
  • Metal Thickness Gauge
  • Metal Thickness Testing
  • NDT Equipment
  • Non Destruct Vessel Testing
  • Non Destructive Investigation
  • Non Destructive Testing
  • Non Destructive Testing - NDT
  • Non Destructive Testing in Metal Pipes
  • Non Destructive Testing of Composite Materials
  • Non Destructive Testing Systems
  • Non-Destructive Pressure Pipeline Inspection
  • Non-Destructive Testing
  • Non-Destructive Testing Penetrants
  • Not Intrinsically Safe Leak Detectors
  • Oil Tank Gauge
  • Pipe Inspection
  • Pipe Line Inspection
  • Pipeline Inspection Equipment
  • Pipeline Inspection Technology
  • Plate Thickness Gauge
  • Propane Tank Gas Gauge
  • Sheet Metal Gauge
  • Sheet Thickness Gauges
  • Steam Pipe Inspection
  • Steel Boiler Material Inspection
  • Steel Pipe Inspection
  • Steel Thickness Gauges
  • Subsea Equipment
  • Surface Gauge
  • Tank Gauge
  • Test and Measurement Equipment/Systems
  • Testers : Non-Destructive (NDT) Tester
  • Testers : Thickness Tester
  • Testing Services : Non-Destructive (NDT)
  • Thickness Gage
  • Thickness Gauge
  • Thickness Measurement and Control Systems
  • Thickness Meters / Testers
  • Ultrasonic Digital Thickness Gauge
  • Ultrasonic Inspection
  • Ultrasonic Inspection Systems
  • Ultrasonic Inspection Tools
  • Ultrasonic Leak Detection
  • Ultrasonic Leak Detector
  • Ultrasonic Material Wall Thickness Meters / Tester
  • Ultrasonic NDT Metal Testing Equipment
  • Ultrasonic Thickness Gage
  • Ultrasonic Thickness Gauge
  • Ultrasonic Thickness Testing
  • Ultrasonic Wall Thickness Gauges
  • Vessel Inspection
  • Wall Thickness Measurement Meters
  • Water Leak Detection Equipment
  • Water Leak Detection System
  • Water Leak Detectors
  • Water Leak Locators
  • Water Leakage Detection
Commercial Diving Equipment » Control Systems & Accessories » Indicators, Transmitters and Sensors » Instrumentation » Measurement » Meters, Analysers & Monitors » Sensors » Sheet Metal Work and Equipment » Test & Measurement » Tools & Accessories »

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