NM010019933/4

The Cygnus UNDERWATER Mk4 UTG Kit (Without Probe) is a robust and industry-standard ultrasonic thickness gauge specifically designed for accurate measurements in demanding underwater environments. This kit provides the core components necessary for subsea thickness surveys and inspections, excluding the ultrasonic probe, allowing you to select the ideal probe for your specific application.  

The Cygnus UNDERWATER Mk4 is renowned for its reliability and accuracy, utilizing the Multiple-Echo technique to provide precise metal thickness readings through coatings up to 20mm thick without the need for removal. This significantly reduces inspection time and cost. The bright LED display ensures excellent visibility even in challenging underwater conditions.

Depth rated to 300 meters (984 feet), this gauge is built to withstand the pressures of subsea operations. Its rugged, shock-proof construction with double 'O' ring seals ensures durability and longevity in harsh marine environments. Calibration is straightforward and stable, with no zero adjustment required. An echo strength indicator assists in obtaining reliable measurements.

Key Features:

• Specifically designed for underwater use: Depth rated to 300 meters (984 feet).

• Multiple-Echo Technology: Measures metal thickness accurately through coatings up to 20mm without removal.

• Bright LED Display: Ensures clear readings in poor visibility conditions.

• Rugged and Durable: Shock-proof construction with double 'O' ring seals.  

• Stable Calibration: No zero adjustment needed.  

• Echo Strength Indicator: Aids in measurement reliability.  

• Comprehensive Kit (Without Probe): Includes essential accessories for operation.

Kit Contents:

• Cygnus UNDERWATER Mk4 Ultrasonic Thickness Gauge.  

• 2 Rechargeable Batteries.  

• Battery Charger.  

• Steel Test Block.  

• Membrane Couplant.  

• Lanyard.  

• Calibration Jumper Lead.  

• Silicone Grease.  

• Spare Probe Knurled Ring & Gauge 'O'-rings.

• Protective Carry Case.

• Operation Manual.

• Pressure Test and Calibration Certificates.

Applications:

• Inspection of ships' hulls.  

• Examination of semi-submersible structures.

• Subsea pipeline integrity assessment.  

• Offshore structure and jacket inspections.  

• Thickness surveys of storage vessels and FPSOs.  

• Inspection of dock gates, piers, jetties, and pilings.  

• General underwater structural integrity assessments.