Overview

Our A24 probe series for manual contact inspection incorporates an ergonomic case design, replaceable membrane, and large square aperture to work in a variety of applications. The 0.02-inch (0.5 mm) thick membrane makes it simpler to verify coupling, glides smoothly on rough surfaces, and is resistant to wear.

Probe Features

A24 Atlas Series

Long use life: replaceable wear face extends the life of the probe
Versatile: longitudinal 0° inspection sweeping +30° to -30°
Cover a range of thicknesses: available in 2.0 and 4.0 MHz versions
Familiar case style: standard Atlas series case with phased array technology
Ideal for inspecting:
- Bridge pins and bolts
- Forgings

Probe Ordering Information

Part number	Item Number	Frequency (MHz)	Number of Elements	Pitch (mm)	Active Aperture (mm)	Elevation (mm)	Cable Length mm	Nominal Refracted Beam Angle in Steel
2L8-8X9-DGS1-P-2.5-OM	U8330598	2.0	8	1.0	8	9	2.5	58° Shear Wave
4L16-8X9-DGS1-P-2.5-OM	U8330597	4.0	16	0.5	8	9	2.5	58° Shear Wave
2L16-16X16-A24-P-2.5-OM	Q3300915	2.0	16	1.0	16	16	2.5	0° Longitudinal Wave
4L16-16X16-A24-P-2.5-OM	Q3300916	4.0	16	1.0	16	16	2.5	0° Longitudinal Wave

Accessories

Part number	Item Number	Description
WEAR-FACE-FOR-A24-CASE-STYLE-CLR-0.020	Q3300931	Wear Face for A24 Case Type, 0.02-in. Thick, Package of 12 Clear Urethane Discs
MRN-24	U8770389	Protective Membrane Retaining Ring