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.
PRODUCT DESCRIPTION
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
PRODUCT 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.
