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
