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The contact angle dual transducers

The angle dual transducers are intended for testing of welded and brazed joints, elements of metal designs, pipelines, for detection of defects of various orientation (cracks, nonmetallic inclusions, pores, surfase cracks, etc.).
Distinctive features of transducers are small dimensions, a small x-value, a high signal/noise ratio in a examination area, high wear resistance and durability.
Transducers are delivered with connector Lemo0, with built to elements and wedges from plexiglass or polyimide.

Standard angle transducers

  • Wedge from plexiglass or polyimide;
  • Optimum sensitivity and resolution;
  • Small dimensions;
  • Connectors Lemo 0;
  • A squared shape piezoelectric-crystal plate, providing high energy of a pulse.

ƒ,

MHz

Angle of

probe,

degree.

X-value, mm

Dimensions

piezoelectric element,

mm

Size

a contact

surface,

mm

Dimensions

(HxSxL), mm

Designation

plexiglass

polyimide
2,5 40 6 8õ11 16õ20 20õ18õ24 P121-2,5-40

P121-2,5-40-P
45 7 P121-2,5-45

P121-2,5-45-P
50 8 P121-2,5-50

P121-2,5-50-P
60 9 P121-2,5-60

 
65 10 P121-2,5-65

P121-2,5-65-P
70 10 P121-2,5-70

P121-2,5-70-P
75 13 P121-2,5-74

 
90 - P121-2,5-90

P121-2,5-90-P
5 40 5 5õ10

16õ20

 18õ18õ23 P121-5-40

P121-5-40-P

45 5 P121-5-45

P121-5-45-P
50 5 P121-5-50

P121-5-50-P
65 7 P121-5-65

P121-5-65-P
70 8 P121-5-70

P121-5-70-P
90 - P121-5-90 P121-5-90-P
10 65 5 3õ5

16õ20

 18õ18õ23 P121-10-65

P121-10-65-P
70 7 P121-10-70

P121-10-70-P

 

Angle transducers for testing of large-sized products
  • Wedge from plexiglass;
  • High sensitivity;
  • Connectors Lemo0;
  • A squared shape piezoelectric-crystal plate, providing high energy of a pulse;

ƒ,

ÌHz

Angle of

probe,

degree.

X-value, mm

Size

piezoelectric element,

mm

Size

a contact

surface,

mm

Dimensions

(HxSxL), mm

Designation

plexiglass
1,25 40 12 8õ12 20x37 30x20x38 P121-1,25-40-B
45 12 P121-1,25-45-B
50 12 P121-1,25-50-B
65 14 P121-1,25-65-B
90   P121-1,25-90-B
1,8 40 12 8õ12 20x37 30x20x38 P121-1,8-40-B
45 12 P121-1,8-45-B
50 12 P121-1,8-50-B
65 14 P121-1,8-65-B
90   P121-1,8-90-B
2,5 40 10 8õ12

20õ37

 30x20x38 P121-2,5-40-B
45 10 P121-2,5-45-B
50 10 P121-2,5-50-B
65 12 P121-2,5-65-B
70 13 P121-2,5-70-B
90 - P121-2,5-90-B
5,0 40 7 5õ10

20õ27

 26õ20õ30 P121-5-40-B
45 7 P121-5-45-B
50 9 P121-5-50-B
65 11 P121-5-65-B
70 12 P121-5-70-B
90 - P121-5-90-B

 

Small-sized angle transducers

  • Reduced sizes of the transducer;
  • Small x-value, allowing supervising a root of a welded seam on the first reflected signal;
  • Wedge from polyimide;
  • Connectors Lemo 0;
  • A squared shape piezoelectric-crystal plate, providing high energy of a pulse.

ƒ,

ÌHz

Angle of

probe,

degree.

X-value, mm

Dimensions

piezoelectric element,

mm

Size

a

contact

surface,

mm

Dimensions

(HxSxL), mm

Designation

plexiglass

polyimede
5 40 5 5õ7

9õ18

 18õ12õ20  

P121-5-40-Ì
45 5  

P121-5-45-Ì
50 5,5  

P121-5-50-Ì
65 6  

P121-5-65-Ì
70 6,5  

P121-5-70-Ì
90 -   P121-5-90-Ì
10 65 6 3õ5

9õ18

 18õ12õ20  

P121-10-65-Ì
70 6,5  

P121-10-70-Ì

 

Tiny angle transducers
  • The minimum sizes of the transducer allowing to testing in hard-to-reach spots;
  • Small x-value;
  • Wedge from polyimide, more proof to excited environments;
  • Integrated cable;
  • A squared shape piezoelectric-crystal plate, providing high energy of a pulse.

ƒ,

MHz

Angle of

probe,

degree.

X-value, mm

Dimensions

piezoelectric element,

mm

Size

a

contact

surface,

mm

Dimensions

(HxSxL), mm

Designation
5 50 4-5 3õ4

8õ17

 12õ8õ17

P121-5-50-mm
65 4-5

P121-5-65-mm
70 4-5

P121-5-70-mm
50 4-5 3õ4 8õ17 8õ8õ17

P121-5-50-ÌÊ
65 4-5

P121-5-65-ÌÊ
70 4-5

P121-5-70-ÌÊ
10 50 4-5 3õ4

8õ17

 12õ8õ17

P121-10-50-mm
65 4-5

P121-10-65-mm
70 4-5

P121-10-70-mm
50 4-5 3õ4 8õ17 8õ8õ17

P121-10-50-ÌÊ
65 4-5

P121-10-65-ÌÊ
70 4-5

P121-10-70-ÌÊ