The most universal water-soluble / water-free UT couplant and the couplant of choice for Phased Array Manual UT inspection. Very slow drying and ideal for very cold and elevated …

Couplant B2 – Glycerin. Glycerin is also a general purpose couplant. The advantages of using glycerin are that it is viscous and has a high acoustic impedance, making it the preferred …

Echo Ultrasonics Glycerin Ultrasonic Couplant. Glycerin can be used as a general purpose couplant. The viscosity and acoustic impedance are desirable for rough surfaces and highly …

High purity Glycerin (98.2% or higher) increases in viscosity with decreasing temperature. To pump glycerin, store above 65˚F / 18˚C. Glycerin can be used as a general purpose couplant. …

A high performance, glycerin-free ultrasonic couplant that is compatible with most materials, has excellent ferrous corrosion inhibition and does not contain formaldehyde or glycol ether.

Glycerin 2 oz. (0.06 liter) General purpose, more viscous, and has a high acoustic impedance, making it the preferred couplant for rough surfaces and highly attenuating materials.

Echo UltraSoniX High Performance Couplant A broad temperature NDT ultrasonic couplant with excellent corrsion inhibition.

Glycerin from Echo Ultrasonics is suitable as a general purpose couplant. Its viscosity and acoustic impedance are well suited for rough surfaces and highly attenuating materials. …

The five most common types of couplants used in ultrasonic inspection are glycerin, water, oil, deionized water and electrolyte solution. Glycerin : Glycerin has a very high velocity and …

Ultragel® II is an industry-leading, high-performance, ultrasonic couplant for flaw detection and sizing, thickness gauging, flow metering and acoustic emission testing. Ultragel II is widely …