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Echo Ultrasonics

Echo Ultrasonics

Manufacturer and seller of NDT Ultrasonic Couplants

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Echo Spot Weld Ultrasonic Couplant

Echo Spot Weld™

$108.00 – $1,500.00

Offers the highest acoustic impedance of any water-based ultrasonic couplant.

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SKU: Echo Spot Weld Category: Special Application Couplant
  • Description
  • Specifications
  • Product & Safety Data Sheets
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Description

  • Improves signal to noise ratio on rough surfaces such as castings, rough bar stock and fiberglass
  • Increases acoustic transmission on plastics (PVC pipes) and rough welds
  • Gel couplant, not stringy or sticky
  • Gel viscosity remains in place for overhead and vertical surfaces
  • Broadest operating range for a water-based couplant
  • Slow drying
  • Water-soluble
  • Easy to remove

 

Specifications

Operating Range

-18˚ to 224˚F (-28˚ to 107˚C)

Viscosity

Medium flowable gel

Acoustic Impedance 1.95+ g/cm2-sec x 105
Halogens and Sulfur

Less than 50 ppm

pH

8.0 nominal at 20°C

Packaging

1 gallon / 3.8 liter cubitainer
5 gallon / 19 liter cubitainer
Carton of twelve 12 oz / 355 ml bottles
15 gallon / 56.8 liter drum

Product & Safety Data Sheets

  • Echo Spot Weld™ Couplant Product Data Sheet
  • Echo Spot Weld™ Safety Data Sheet

Related products

  • Echo Z+™

    • Ideal for rough surfaces and concrete
    • High acoustic impedance
    • Decreases surface noise
    • Very high viscosity
    High Acoustic Impedance Ultrasonic Couplant Echo Zplus
  • Echo Shear Wave

    • Normal incidence (zero degree) shear wave
    • Water soluble
    • Easy to remove
    Shear Wave Industrial Ultrasonic Couplant Echo
  • Echo 8 ZH™

    • Enhanced acoustic impedance
    • Reduces rough surface noise
    • For flow metering and long-term monitoring
    Long Lasting Industrial Ultrasonic Couplant Echo 8 ZH

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  • HiTempco+ Replaces Pyrogel 100
  • 2- and 4-oz tubes available for high-temperature couplants
  • Solutions to common UT cable failures
The American Society for Nondestructive Testing
Echo Ultrasonics®, LLC
774 Marine Drive
Bellingham, WA 98225


360-671-9121

F: 360-671-9024
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