Echo Ultrasonics®, LLC
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View pdf for High Temperature Couplant Comparison Table
VersaSonic® is the most versatile couplant, from high temperature to turbine rotors to extreme weather inspections. VersaSonic is a low-toxicity, biodegradable couplant that does NOT contain peanut oil. VersaSonic has a broad operating range of -10 to 700°F (-23 to 371°C).
SuperSoniX is the best water-based high performance couplant with a broad operating range and slow evaporation rate.
EchoPure is the couplant of choice for Phased Array UT Inspection (PAUT). EchoPure improves defect reproducibility by eliminating dry spots under the wedge and the resulting noise and artifacts. EchoPure is a water-free, water-soluble ultrasonic couplant that has a broad operating range, is slow drying and provides excellent transducer lubrication.
Signal™ offers the highest acoustic impedance of any water-based ultrasonic couplant.
Developed specifically for the inspection of spot welds
UltraSoniX is a high-performance couplant, available in medium viscosity, ideal for spreading.
Forever Wedge Ultrasonic Couplant won’t dry, run, leach, or dissolve with water or couplants. It will stay in place for months or years until you decide to remove the wedge. Forever Wedge Couplant is not an adhesive and will not bond to the wedge.
SoniX™ provides a strong, lubricious, water-soluble coupling film as a universal ambient temperature NDT ultrasonic couplant.
EchoPure is the couplant of choice for Phased Array UT Inspection (PAUT). EchoPure improves defect reproducibility by eliminating dry spots under the wedge and the resulting noise and artifacts. EchoPure is a water-free, water-soluble ultrasonic couplant that has a broad operating range, is slow drying and provides excellent transducer lubrication.
Single packet powdered UT couplants provide an economical solution for travel, remote access inspections and storage limitations. EchoMix Single is a one-part (one packet) powder, easily mixed in ambient water in five minutes, providing a strong, continuous coupling film that adheres well to vertical and overhead surfaces. Single mix packet, one step mixing.
With a broad temperature range of -50˚ to 775˚F (-45˚ to 412˚C), AeroSoniX is fit for high-temperature drone applications, high-temperature thickness gaging and flaw detection as well as ambient and low temperature coupling where no corrosion, broad material compatibility, long service life and low toxicity are considerations.
A high temperature thickness gauging and corrosion testing couplant that has an operating range of 200°F to 1000°F (93 to 538°C ) and an auto-ignition temperature of 1300°F (704°C).
The first and only high temperature ultrasonic couplant that has an auto-ignition temperature and flash point above 1300ºF. With no minimum operating range, no residue, less smoke and no auto-ignition under 1300ºF, EchoTherm Extreme is an ideal couplant for port inspections. EchoTherm Extreme is a high viscosity paste that adheres well to the transducer.
HiTempco was introduced in the mid 1970’s by Aerotech/Krautkramer Branson, then manufactured and sold by GE for decades. HiTempco+ now offers an even broader temperature range of -50˚ to 850˚F (-45˚ to 455˚C).
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