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Echo Z+™

Echo Z+™ is a high acoustic-impedance ultrasonic couplant. It increases acoustic impedance and decreases surface noise, making it ideal for very rough, pitted, corroded surfaces or tight-curved test objects, and concrete.

Echo Z+ contains no VOCs, naptha, oil, hydrocarbons, silicones, petroleum distillates, dyes or fragrance.

Contains a short term ferrous corrosion inhibitor. Echo Z+ contains glycerin and is intended to be removed from non-ferrous metal parts after inspection.

  • High acoustic impedance
  • Decreases surface noise
  • Very high viscosity
  • Strong corrosion inhibition
  • Ideal for rough surfaces and concrete
  • Pencil Point and shear wave inspections
  • Five viscosities

Specifications

Operating Range

0˚ to 200˚F (-18˚ to 93˚C)

Viscosity

Fluid
Low
Medium
High
Very High

Density 1.4 g/cc
Velocity 2.6 mm/μsec
Acoustic Impedance 3.7 MRayls
Chemical Profile Contains no VOCs, naptha, oil, hydrocarbons, silicones, petroleum distillates, dyes or fragrance.
Corrosion Characteristic

Contains a short term ferrous corrosion inhibitor.
Echo Z+ contains glycerin and is intended to be removed from non-ferrous metal parts after inspection.
Not for use on aluminum or aluminum-magnesium aircraft parts.

Packaging

4 oz / 118 ml plastic bottle
4-fluid oz / 118 ml (volume) metal tube
8 oz / 236 ml plastic jar

Removal Water-soluble. Wipe with wet or dry cloth or water wash.
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