- 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
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- Echo Z+™
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.
Specifications
| Operating Range |
0˚ to 200˚F (-18˚ to 93˚C) |
|---|---|
| Viscosity |
Fluid |
| 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. |
| Packaging |
4 oz / 118 ml plastic bottle |
| Removal | Water-soluble. Wipe with wet or dry cloth or water wash. |
