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Phased Array Probes and Wedges

● Linear Phased Array Probe
● Self-focusing Phased Array Probe
● Dual Matrix Phased Array probe
● Immersion Array Probe
● Wedges
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Phased Array Probe
We can manufacture phased array probes with a frequency from 1MHz to 10MHz and a number of elements from 8 to 128,
using self-developed piezoelectric composite materials. Conventional phased array probes include linear phased arrays,
planar arrays, concave arrays, convex arrays, and annular arrays. , Integrated wedge, etc.
We can also customize other types of probes for users to meet their specific application requirements.
The casing, wedges, connectors, cables, etc. of the phased array probes can also be produced according to customer requirements.

Frequency    Number of elements   Cable type
1=1MHz   32=32 Element   P= PVC outer
5=5MHz   Pitch   M=Metal armor outer
7.5=7.5MHz   0.6=0.6mm   HF=Outer without halogen
10=10MHz   Elevation   Cable Length
Phased Array type   10=10mm   2.5=2.5m
L= Linear   Probe type   Connector type
A=Annular   U=Using external wedge   OM=OmniScan Connector
M=(1.5D, 2DMatrix   R= convex/concave curve   Casing type
V=Convex   I=Immersion   The casing type for a given probe type
C=Concave        

1. Linear Phased Array Probe


Advantages
  • Design optimized for weld inspection
  • Cables can be stretched out from side, back or top
  • Wide thickness range coverage
  • Wedge curve according to the part shape allowing improved coupling to the part
  • Acoustically matched to Rexolite
  • Customized as required such as small contact surface probe
 
Typical Applications
  • Manual or automated inspection of welds using angle beams
  • Innovation wedge design available for shear or longitudinal waves
  • Inspection of castings, forgings, pipes, tubes, machined and structural components for cracks and welding defects
 
Probe Specifications and Dimensions
 
Type
 
Application
 
Model
 
FrequencyMHz
 
Number of elements
 
Pitchmm
Active Aperture
mm
 
Elevation
mm
Linear Probe Welds 2.25L16-U1 2.25 16 0.75 12 12
Linear Probe Welds 5L16-U1 5 16 0.6 9.6 10
Linear Probe Welds 2.25L32-U32 2.25 32 1 32 10
Linear Probe Welds 5L32-U11 5 32 0.6 19.2 10
Linear Probe Welds 5L32-U32 5 32 1 32 10
Linear Probe Welds 7.5L32-U31 7.5 32 0.6 19.2 10
Linear Probe Welds 10L32-U31 10 32 0.3 9.9 10
Linear Probe Welds 2.25L64-U2 2.25 64 0.75 48 12
Linear Probe Welds 5L64-U32 5 64 0.5 32 10
Linear Probe Welds 5L64-U2 5 64 0.6 38.4 10
Linear Probe Welds 10L64-U2 10 64 0.6 38.4 7
Linear Probe Small foot-print 5L16-U10 5 16 0.6 9.6 10
Linear Probe Small foot-print 10L16-U00 10 16 0.31 5 5
Linear Probe Small foot-print 10L32-U10 10 32 0.31 9.9 7
Linear Probe Deep penetration 3.5L16-U3 3.5 16 1.6 25.6 16
Linear Probe Deep penetration 5L16-U3 5 16 1.2 19.2 12
Linear Probe Deep penetration 1.5L16-U4 1.5 16 2.8 44.8 26
Linear Probe Deep penetration 2.25L16-U4 2.25 16 2 32 20
Linear Probe Deep penetration 2.25L32-U5 2.25 32 0.75 24 24
Linear Probe Deep penetration 5L32-U5 5 32 0.6 19.2 20
Note: These probes come standard with an OmniScan connector and a 2.5m(8.2ft) cable.
We can customized phased array probes according to customers’ requirements with different specifications,
external dimensions, connectors, and cable length.


2. Self-focusing Phased Array Probe


Typical Applications
  • Inspection of welds on small diameter tubing
  • Inspection of welds on thin-walled pipes or thin plate
  • Access to a confined area
  • Inspection of friction stir welding
 
Advantages
  • Acoustically matched with Rexolite
  • Optimized focusing on the secondary axis improves the ability to inspect tiny defects on thin-walled pipes
  • Available for standard pipe ranging from 20mm-115mmφ
  • Fitting to various wedges to complete most of angle beam inspection
 
Performance Parameters
                 7.5S16-0.5×10


Probe Specifications and Dimensions

Type Frequency
MHz
Number of Element Patch
mm
Active Aperture
mm
Elevation
mm
Dimensions
Lengthmm Width
mm
Height
mm
7.5S16-0.5×10-U15 7.5 16 0.5 8 10 26 22 9.7
5S16-0.5×10-U15 5 16 0.5 8 10 26 22 9.7
Note: These probes come standard with an OmniScan connector and a 2.5m(8.2ft) cable.
We can customized phased array probe according to customers’ requirements with different specifications,
external dimensions, connectors and cable length.


3
. Dual Matrix Phased Array probe


Advantages
  • Focused longitudinal S-scan, ability to transmit and receive longitudinal waves
  • Excellent signal-to-noise ratio, available for more inspections
  • Customized as required
 
Typical Application
  • Corrosion-resistant Alloy(CRA)
  • Stainless steel
  • Austenitic Material
  • Cladded pipes (U27)
  • Dissimiliar welds
Performance Parameters



Probe Specifications and dimensions
Type Application Model Frenquency
(MHz)
Number of Element Pitch
(mm)
Active Aperture
(mm)
Elevation
(mm)
Dual Matrix Granular material inspection 2.25DM7×4-U17 2.25 Dual 28 2.71 19×12 3
Dual Matrix Granular material inspection 4DM16×2-U27 4 Dual 16 1 16×6 3
Note: These probes come standard with an OmniScan connector and a 2.5m(8.2ft) cable.
We can customized phased array probe according to customers’ requirements with different specifications,
external dimensions, connectors and cable length.

 
4. Immersion Array Probes



Immersion probes are designed to be used with a water wedge or in an immersion tank when the test part is partially or wholly immersed.
Advantages
  • Acoustic impedance matches the water
  • The design allows fitting on water wedge for easier coupling on any surface and an adjustable water path
  • Linear scanning allows coverage of 30mm to 90mm in one line, with very high accuracy
  • Corrosion-resistant stainless steel case
  • Great waterproof

Typical Applications
  • Inspection of thin plate or tubing ( steel, aluminum, or other)
  • Composite inspection for delamination, disbanding, etc
  • Inline thickness gaging
  • Automated scanning for bars
Performance parameter                 5L128-0.6×10


Probe Specifications and Dimensions
Type Application Model Frequency
(MHz)
Number of Elements Pitch
(mm)
Active Aperture
(mm)
Elevation
(mm)
 
Linear array probe Immersion inspection 5L64-l1 5 64 0.6 38.4 10
Linear array probe Immersion inspection 10L64-l1 10 64 0.5 32 7
Linear array probe Immersion inspection 5L128-l2 5 128 0.6 76.8 10
Linear array probe Immersion inspection 10L128-12 10 128 0.5 64 7
Linear array probe Immersion inspection 2.25L128-13 2.25 128 0.75 96 12
Linear array probe Immersion inspection 5L128-13 5 128 0.75 96 10
Concave array probe Bars automatic inspection 5CC128-1.0×15 5 128 1 128 15
Concave array probe Bars automatic inspection 7CC128-0.75×12 7 128 0.75 96 12
Note: These probes come standard with an OmniScan connector and a 2.5m(8.2ft) cable.
We can customized phased array probe according to customers’ requirements with different specifications,
external dimensions, connectors, and cable length.


5. Wedges



Advantages
  • Available in standard refracted angles of 0°,45°,55° and 60° in steel for angle-beam inspection from 30° to 70°, SW or LW
  • Stainless steel screw receptacles provide a firm anchoring of probes to wedges
  • Wedges are available in different IHC types: irrigation, mounting holes for the wedge holder to work with the scanner, and carbide pins to increase wear resistance
  • Wedges are designed for a manual or automated scan(IHC)
  • Custom wedges with specific refracted angles can be ordered, wedge shape and contour can be also customized.



 
Wedge type   Waves
su = Wedge available for U-type probe   s=shear wave L= Longitudinal wave
Tubing diameter   Probe mounting
gaging tubing outside diameter(inch)   N=Normal
Curvature type   L= Lateral (90° oblique angle)
AOD=Axial Outside Diameter (Circumferential scanning)   DN =Dual normal
COD=Circumferential Outside Diameter ( Axial scanning)   Option
Refracted angle in steel   IHC= Irrigation, mounting holes and carbide pins
0 =0°   55 = 55°   IHS= Irrigation, mounting holes and stainless steel frame
 

 
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