| Part Number/Description |
Item Number |
Frequency (MHz) |
Element Configuration |
# of Elements |
Pitch (mm) |
Active Aperture (mm) |
Elevation (mm) |
Roof Angle (deg) |
Thickness Range (mm) |
| 10DL32-9.6X5-A28 |
Q3301742 |
10 |
Dual 32 |
64 |
0.31 |
9.6 |
5 |
Set by wedge |
Set by wedge |
| 10DL64-32X5-1DEG-REX1-PR |
Q3301737 |
10 |
Dual 64 |
128 |
0.5 |
32 |
5 |
1 |
30–95 |
| 10DL64-32X5-5DEG-REX1-PR |
Q3301733 |
10 |
Dual 64 |
128 |
0.5 |
32 |
5 |
5 |
4–30 |
| 10L64-19.84X10-A31 |
Q3301607 |
10 |
Linear |
64 |
0.31 |
19.84 |
10 |
N/A |
3–60 |
| 10L64-32X10-A32 |
Q3300429 |
10 |
Linear |
64 |
0.5 |
32 |
10 |
N/A |
8–95 |
| Fork to mount SA28 wedges on HSMT Scanners |
Q7750200 |
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- Although all Dual Linear Array probes are manufactured with 10 MHz piezo-composite, the tested center frequency specification of the REX1 models shifts down to ~9.0 MHz because of attenuation occurring in the integrated wedge.
- These probes come standard with an OmniScan™ connector and a 2.5 m (8.2 ft) cable or can be specially fitted with other connectors and cable lengths.
- Important note: Using phased array probes in direct contact with a surface during inspection can lead to permanent damage. A wedge should always be used.
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Wedges for the A28 Probe
The angle beam wedge series is optimized for weld volume and heat-affected zone inspection. The wedge angle is set to generate L-waves at a 65-degree nominal incident angle in steel. They feature a roof angle calculated for each AOD diameter.
SA28 wedges are avaliable in two focus depths to cover a wide range of thicknesses:
- SA28-DN65L-FD25: Optimized for part thicknesses ranging from 4 mm to 45 mm
- SA28-DN65L-FD60: Optimized for part thicknesses ranging from 45 mm to 95 mm
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