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Simple gauge and menu operation with 3 tactile keys
Protective silicone sleeve offers maximum protection and versatility
Secure, twist-to-lock probe connection (BNC)
Deep-Coat mode for coatings up to 20 mm (3/4") thick
Rugged probe cable designed for superior flexibility.
The new Cygnus 4 is the most versatile through coating thickness gauge available and perfect for all lighting conditions.
Lighter and simpler to use, yet accurate and very durable!
Ideal for use on flat surfaces or pipes. Our multiple echo single crystal probe technology means you can measure through thick coatings and only the remaining metal thickness is displayed.
Benefits
Measures remaining metal thickness on corroded and coated structures
All measurements are error checked using 3 return echoes to give repeatable, reliable results
Accepted by all major classification societies
Greatly reduces inspection time and costs
Echo strength indicator to aid measurement.
With multiple echo, readings are taken by measuring the time delay between any three consecutive backwall echos. The time of T1 (coating thickness) is ignored. The times of T2 and T3 are equal to the time that it takes to travel through the metal. Only by looking at three echoes can the measurements be automatically verified (where T2 = T3).
Kit Contents
Instrument
Remote, 2.25 MHz, 13 mm (1/2") diameter probe
Spare membranes
Steel test block
Membrane couplant
Ultrasonic couplant
Accessory pouch
Protective silicone sleeve w/ belt/harness clip
Neck strap
Operation Manual
Blue high flex probe cable and case.
Applications
Maintenance and safety checks of metal thickness for:
Ships
Storage tanks
Pipelines
Bridges
Street lighting columns
LPG vessels
Road transport tankers
Offshore platforms
Piers, jetties and pilings
Processing vessels
Cranes.
...plus many more.
Specifications
Materials
Sound velocities between 2000 and 7000 m/s (0.059 and 0.31 in/microsec)
Covers virtually all common engineering materials
Measurement Range in Steel
3 mm - 250 mm (0.100" - 9.995") with 2.25 MHz probe
2 mm - 150 mm (0.065" - 6.000") with 3.5 MHz probe
1 mm - 50 mm (0.045" - 4.000") with 5.0 MHz probe
Accuracy
0.1 mm (0.005") when calibrated in accordance with Cygnus Instruments Calibration Procedures
Resolution
0.1 mm or 0.05 mm (0.005" or 0.002") (selectable)
Probes
Single-crystal, soft-faced compression. 6 mm (1/4") - 5 MHz 13 mm (1/2") - 2.25 MHz, 3.5 MHz or 5 MHz 19 mm (3/4") - 2.25 MHz
(Lower frequency probes offer better penetration on heavy corrosion/coatings)
Power source
2 x AA alkaline batteries or rechargeable NiMH / NiCd
Battery life
30 hours continuous operation with alkaline batteries
Display
Large liquid crystal display with white backlight - automatically turns off in bright light conditions
Size
85 mm x 115 mm x 25 mm (3 3/8" x 3 1/2" x 1")
Weight
275 g (9.7 oz) (inc. batteries)
Compliance
CE, British Standard BS EN 15317:2007
(Specification for the characterisation and verification of ultrasonic thickness measuring equipment
Environmental Protection
IP65 & IP67
Operating Temperature
-10°C to +50°C (14°F to 122°F)
Envirnmental
RoHS, WEEE compliant
Warranty
3 years on gauge, 6 months on probe
Features
Light, rugged, small and shock-proof within IP65 & IP67 sealed aluminum enclosure
Gauge senses probe type and automatically adjusts settings for optimum performance
Valid thickness measurements and minimum thickness function
LCD graphic display with automatic white backlight
Simple gauge and menu operation with 3 tactile keys
Protective silicone sleeve offers maximum protection and versatility
Secure, twist-to-lock probe connection (BNC)
Deep-Coat mode for coatings up to 20 mm (3/4") thick
Rugged probe cable designed for superior flexibility.
The new Cygnus 4 is the most versatile through coating thickness gauge available and perfect for all lighting conditions.
Lighter and simpler to use, yet accurate and very durable!
Ideal for use on flat surfaces or pipes. Our multiple echo single crystal probe technology means you can measure through thick coatings and only the remaining metal thickness is displayed.
Benefits
Measures remaining metal thickness on corroded and coated structures
All measurements are error checked using 3 return echoes to give repeatable, reliable results
Accepted by all major classification societies
Greatly reduces inspection time and costs
Echo strength indicator to aid measurement.
With multiple echo, readings are taken by measuring the time delay between any three consecutive backwall echos. The time of T1 (coating thickness) is ignored. The times of T2 and T3 are equal to the time that it takes to travel through the metal. Only by looking at three echoes can the measurements be automatically verified (where T2 = T3).
Kit Contents
Instrument
Remote, 2.25 MHz, 13 mm (1/2") diameter probe
Spare membranes
Steel test block
Membrane couplant
Ultrasonic couplant
Accessory pouch
Protective silicone sleeve w/ belt/harness clip
Neck strap
Operation Manual
Blue high flex probe cable and case.
Applications
Maintenance and safety checks of metal thickness for:
Ships
Storage tanks
Pipelines
Bridges
Street lighting columns
LPG vessels
Road transport tankers
Offshore platforms
Piers, jetties and pilings
Processing vessels
Cranes.
...plus many more.
Specifications
Materials
Sound velocities between 2000 and 7000 m/s (0.059 and 0.31 in/microsec)
Covers virtually all common engineering materials
Measurement Range in Steel
3 mm - 250 mm (0.100" - 9.995") with 2.25 MHz probe
2 mm - 150 mm (0.065" - 6.000") with 3.5 MHz probe
1 mm - 50 mm (0.045" - 4.000") with 5.0 MHz probe
Accuracy
0.1 mm (0.005") when calibrated in accordance with Cygnus Instruments Calibration Procedures
Resolution
0.1 mm or 0.05 mm (0.005" or 0.002") (selectable)
Probes
Single-crystal, soft-faced compression. 6 mm (1/4") - 5 MHz 13 mm (1/2") - 2.25 MHz, 3.5 MHz or 5 MHz 19 mm (3/4") - 2.25 MHz
(Lower frequency probes offer better penetration on heavy corrosion/coatings)
Power source
2 x AA alkaline batteries or rechargeable NiMH / NiCd
Battery life
30 hours continuous operation with alkaline batteries
Display
Large liquid crystal display with white backlight - automatically turns off in bright light conditions
Size
85 mm x 115 mm x 25 mm (3 3/8" x 3 1/2" x 1")
Weight
275 g (9.7 oz) (inc. batteries)
Compliance
CE, British Standard BS EN 15317:2007
(Specification for the characterisation and verification of ultrasonic thickness measuring equipment
Environmental Protection
IP65 & IP67
Operating Temperature
-10°C to +50°C (14°F to 122°F)
Envirnmental
RoHS, WEEE compliant
Warranty
3 years on gauge, 6 months on probe
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