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CF-AN Ultrasonic Coupling Fluid


Essential for Accurate Ultrasonic Measurements

CF-AN Coupling Fluid is an essential medium for performing precise thickness measurements and non-destructive ultrasonic testing. Its specially formulated, anti-corrosive composition ensures optimal sound transmission between the transducer and the test surface, effectively eliminating acoustic impedance mismatches caused by air gaps.

Key Features

  • Proven performance: Ensures consistent ultrasonic wave transmission without interference from trapped air bubbles, delivering reliable and repeatable readings.
  • Wide temperature range: Operates effectively between -5 °C and 97 °C, suitable for a variety of industrial and laboratory environments.
  • Broad compatibility: Works with most ultrasonic transducers and probes, ideal for general-purpose and specialised testing applications.

Key Benefits

  • Corrosion protection: The anti-corrosive formulation improves coupling efficiency while safeguarding transducers and test surfaces from oxidation or damage.
  • Easy application: Smooth, stable consistency allows uniform coverage with minimal reapplication, improving workflow efficiency.
  • Multiple volume options: Available in 125 ml, 250 ml, 500 ml, 1 L, 5 L and 25 L containers to meet both laboratory and industrial-scale requirements.

 

For further details or to request a quotation, please contact us. Our technical team will be pleased to help you choose the most suitable couplant for your ultrasonic testing applications.

Features

  • Purpose: Creates an ultrasonic coupling layer between the transducer and the material being measured
  • Temperature Range: -5 °C to +97 °C
  • Available Volumes: 125 ml, 250 ml, 500 ml, 1 L, 5 L and 25 L
  • Formula: Anti-corrosive composition for enhanced sound transmission and equipment protection
  • Compatibility: Suitable for use with most Checkline and third-party ultrasonic thickness gauges and transducers
Related Products

CF-4H High-Temperature Coupling Fluid


  • Temperature Range: 0 °F to 600 °F (–18 °C to +316 °C)

More details

CF-4H High-Temperature Coupling Fluid

CF-4H-950F Extreme-Temperature Coupling Fluid


  • Temperature Range: 316 °C to 404 °C (600 °F to 760 °F)
  • Drying Characteristics: Very slow drying, suitable for long-term coupling without reapplication

More details

CF-4H-950F Extreme-Temperature Coupling Fluid
Downloads

Specifications

Application:Technical couplant for ultrasonic testing
Form:Fluid, high-viscosity
Colour:Green, clear
pH-value (at 20°C):8 – 9
Melting-point:-5° C
Boiling point:> +97° C
Density (at 20°C):1.022 kg/l ± 5 %
Viscosity (at 20° C):30000 mPa·s ± 5 %
Chloride & Fluoride Content:< 0.0250 %
Sulphur Content:< 0.0250 %

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Products

Product
Price
Quantity
135573
CF-AN-125ml Coupling Fluid 125ml Bottle
€ 9,95 
135572
CF-AN-250ml Coupling Fluid 250ml Bottle
€ 15,00 
135571
CF-AN-500ml Coupling Fluid 500ml Bottle
€ 24,50 
135403
CF-AN-1L Coupling Fluid 1 Liter Bottle
€ 42,50 
135402
CF-AN-5L Coupling Fluid 5 Liter
€ 175,00 
All mentioned prices are excluding VAT & excluding shipment costs.
Availability: Available: 1 - 3 days, Delivery time: 1 - 3 weeks, special order request

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