Skip to product information
1 of 2

Magnaflux

Sono 600

Sono 600

SKU: SKU:45-901

Stock Status: In stock
Regular price $412.00
Regular price Sale price $412.00
Sale Sold out
Packaging
View full details

High-Temperature Ultrasonic Couplant

Experience unmatched versatility with this multi-purpose couplant, designed for a wide operating temperature range, making it ideal for flaw detection, thickness gauging, and acoustic emission testing across various industries including petrochemical, power generation, automotive, aerospace, food processing, and pharmaceutical manufacturing. With a recommended temperature range of 0 to 700°F / -18 to 371°C, it stands out as a reliable solution for high-temperature applications.

Benefits

  • Economical high-temperature couplant
  • Excellent corrosion inhibition
  • Very slow drying for extended inspection time or long-term coupling
  • Non-toxic, biodegradable formula

Use Recommendations

NDT Method: Ultrasonic Testing

Required Equipment: UT equipment, transducer

Temperature Range: 0 to 700°F / -18 to 371°C

Compatibility: Most composites and metals

Defect location: subsurface

Ideal for:

  • Flaw detection
  • Thickness gauging
  • Acoustic emission testing
  • Flow metering
  • High temperature ultrasonic testing
  • Power generating boilers
  • Transmission pipes
  • OCTG inspections
  • Pressure vessels
  • Pipes, tubular goods, casing and connections
  • Automotive
  • Aerospace
  • Food processing
  • Pharmaceutical manufacturing

Specifications

API

ASME

AWS

INSTRUCTIONS FOR USE

In most applications, the transducer is best coupled with the thinnest layer of couplant possible. Apply a small bead of couplant directly to the center of the transducer face and push the transducer down onto the test surface with a uniform force so the couplant spreads out evenly towards the edge of the transducer.

In high-temperature applications it is recommended that extra care is taken to use just enough couplant to perform the test procedure as excess couplant may increase vapors which can pose a flash hazard.

Extreme-Temperature Guidelines

Before use, make sure the surface temperature of the test piece does not exceed the maximum specified temperature for the application and environmental conditions.

At high temperatures, couplants evaporate relatively quickly; more couplant may be required near the upper end of the operating temperature range to compensate for evaporation. Care should be taken to avoid using excess couplant as this may lead to increased vapors which can pose a flash hazard.

The flash point of a material is the lowest temperature at which it can vaporize to form an ignitable mixture in air. At the flash point temperature, the material vapor will flash only if an ignition source is present and the vapor may cease to burn when the ignition source is removed. In areas where vapors may be confined in an enclosed or semi-enclosed area, the flash point of a material may be lower than the recorded value.

The auto-ignition temperature of a material is the lowest temperature at which it will spontaneously ignite in a normal atmosphere without an external source of ignition, such as a flame or spark.

Environmental or atmospheric factors will affect auto-ignition temperature; therefore it is important to observe a suitable safety margin in conjunction with auto-ignition temperature.

Smoke develops as the couplant begins to decompose due to heat exposure. Smoke is not an indication the couplant is not working, but it does indicate the effective coupling time is limited. Smoke produces vapors which may lower the couplant flash point, particularly in enclosed or semi-enclosed areas.

REMOVAL

Remove excess couplant from transducers and other surfaces by wiping with disposable rags or paper towels, being careful to protect skin from hot surfaces.

Do not use solvent-based cleaners on hot surfaces.