斜射束超声换能器

Đầu dò và nêm kiểm tra siêu âm tia xiên được sử dụng chủ yếu trong việc kiểm tra tính toán vẹn của mối hàn. Thiết kế cho phép dễ dàng quét và di chuyển trên bề mặt mối hàn, tiếp cận sát tới chân mối hàn. Đầu dò siêu âm tia xiên thường là loại đơn biến tử, kèm với các nêm tạo góc để phát sóng siêu âm vào trong vật kiểm tra.

Miniature Angle Beam Transducers and Wedges are used primarily for testing of weld integrity. Their design allows them to be easily scanned back and forth and provides a short approach distance. Angle beam transducers are single element transducers used with a wedge to introduce a refracted shear wave or longitudinal wave into a test piece. 在 Olympus 网站上查看（英文）.

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SKU： UT-ANGLEBEAM-PROBE 分类： , , , , , 标签：

 Ưu điểm/Advantages:

  • Three-material design of our Accupath wedges improves signal-to-noise characteristics while providing excellent wear resistance
  • High temperature wedges available for in-service inspection of hot materials
  • Wedges can be customized to create nonstandard refracted angles
  • Available in interchangeable or integral designs
  • Contouring available
  • Wedges and integral designs are available with standard refracted angles in aluminum

Ứng dụng/Applications:

  • Flaw detection and sizing
  • For time-of-flight diffraction transducers see page 25
  • Inspection of pipes, tubes, forgings, castings, as well as machined and structural components for weld defects or cracks

Miniature Screw-In Transducers

  • Screw-in design 303 stainless steel case
  • Transducers are color coded by frequency
  • Compatible with Short Approach, Accupath, High Temperature and Surface Wave Wedges

Mixed Angle Beam Transducers

Kích thước đầu dò/Transducer Dimensions (in inches)

Kích thước biến tử/Nominal Element Size (A) (B) (C) Thread Pitch
0.50 0.71 0.685 0.257 11/16 – 24
0.375 0.58 0.65 0.257 9/16 – 24
0.25 0.44 0.55 0.22 3/8 – 32

Chú ý: kích thước biến tử sẽ khác kích thước của lỗ vặn ren, khi lựa chọn đầu dò, cần chú ý cả 2 thông số.

Transducers Configurator

Frequency
(MHz)		 Nominal Element Size ACCUSCAN-S CENTRASCAN VIDEOSCAN
in. mm Part /
Item No.		 Part /
Item No.		 Part /
Item No.
1 0.375 10 C548-SM

U8435024
1 0.5 13 A539S-SM

U8431027

 C539-SM

U8435016

 V539-SM

U8436018
1.5 0.375 10 A548S-SM

U8431036
2.25 0.25 6 A542S-SM

U8431030

 C542-SM

U8435019

 V542-SM

U8436021
2.25 0.375 10 A549S-SM

U8431037

 C549-SM

U8435025

 V549-SM

U8436027
2.25 0.5 13 A540S-SM

U8431028

 C540-SM

U8435017

 V540-SM

U8436019
3.5 0.25 6 A546S-SM

U8431034

 C546-SM

U8435023

 V546-SM

U8436025
3.5 0.375 10 A550S-SM

U8431038

 C550-SM

U8435026

 V550-SM

U8436028
3.5 0.5 13 A545S-SM

U8431033

 C545-SM

U8435022

 V545-SM

U8436024
5 0.25 6 A543S-SM

U8431031

 C543-SM

U8435020

 V543-SM

U8436022
5 0.375 10 A551S-SM

U8431039

 C551-SM

U8435027

 V551-SM

U8436029
5 0.5 13 A541S-SM

U8431029

 C541-SM

U8435018

 V541-SM

U8436020
10 0.25 6 A544S-SM

U8431032

 C544-SM

U8435021

 V544-SM

U8436023
10 0.375 10 A552S-SM

U8431040

 V552-SM

U8436030
10 0.5 13 A547S-SM

U8431035

 V547-SM

U8436026
Accupath Wedges
  • Small wedge footprint
  • Pointed toe design allows transducer rotation even when the nose is touching a weld crown
  • Special wedge design for use with 10 MHz transducer
Accupath and Surface Wave Wedge Dimensions* (Miniature Screw-in)
Fits Nominal Element Size (in inches)
0.5 0.375 0.25
(A) (B) (C) (D) (A) (B) (C) (D) (A) (B) (C) (D)
30° 0.72 1.22 0.77 0.54 0.62 1.03 1.03 0.42 0.49 0.66 0.45 0.23
45° 0.70 1.03 0.73 0.38 0.60 0.85 0.61 0.32 0.43 0.61 0.43 0.235
60° 0.74 1.19 0.73 0.45 0.67 1.00 0.61 0.367 0.48 0.71 0.43 0.268
70° 0.79 1.34 0.73 0.50 0.69 1.12 0.61 0.406 0.50 0.81 0.43 0.305
90° 1.25 1.84 0.77 – 1.00 1.48 1.48 – 0.83 1.13 0.45 –

Miniature Screw-In Wedges for 10 MHz Transducers

Nominal Element Size Wedge Part Numbers
inches mm Accupath* Surface Wave 90°
0.50 13 ABWM-5ST-X° ABWML-5ST-90°
0.375 10 ABWM-7ST-X° ABWML-7ST-90°
0.25 6 ABWM-4ST-X° ABWML-4ST-90°

*Accupath Wedges are available in standard refracted shear wave angles of 30°, 45°, 60°, and 70° in steel at 10 MHz.

Short Approach Wedges

  • Smallest footprint
  • Short approach distance allows for inspection closest to the weld crown
Short Approach Wedge Dimensions (Miniature Screw-in)
Fits Nominal Element Size (in inches)
0.5 0.375 0.25
(A) (B) (C) (D) (A) (B) (C) (D) (A) (B) (C) (D)
45° 0.70 1.03 0.73 0.38 0.60 0.85 0.61 0.32 0.43 0.61 0.43 0.235
60° 0.74 1.19 0.73 0.45 0.67 1.00 0.61 0.367 0.48 0.71 0.43 0.268
70° 0.79 1.34 0.73 0.50 0.69 1.12 0.61 0.406 0.50 0.81 0.43 0.305

Transducer Configurator

This wedge configurator contains only 1-5 MHz Miniature Screw-in Short Approach, Accupath, High Temp, Very High Temp, and Surface Wave wedges. To view 10 MHz Miniature Screw-in, visit this chart.

*Accupath Wedges are available in standard refracted shear wave angles of 30°, 45°, 60°, and 70° in steel at 10 MHz.

项目编号 Part Code Frequency Range Nominal Element Size (mm) Nominal Element Size (in) Angle (°) Series Temperature Range °F Temperature Range °C
ABSA-4T-45
 1 – 5 MHz 6 0.25 45° Short Approach
ABSA-4T-60
 1 – 5 MHz 6 0.25 60° Short Approach
ABSA-4T-70
 1 – 5 MHz 6 0.25 70° Short Approach
ABWM-4T-45
 1 – 5 MHz 6 0.25 45° Accupath
ABWM-4T-60
 1 – 5 MHz 6 0.25 60° Accupath
ABWM-4T-70
 1 – 5 MHz 6 0.25 70° Accupath
ABWM-4T-30
 1 – 5 MHz 6 0.25 30° Accupath
ABWML-4T-90
 1 – 5 MHz 6 0.25 90° Surface Wave
ABWVHT-4T-30
 1 – 5 MHz 6 0.25 30° Very High Temperature 900 480
ABWHT-4T-45
 1 – 5 MHz 6 0.25 45° High Temperature 500 260
ABWHT-4T-60
 1 – 5 MHz 6 0.25 60° High Temperature 500 260
ABWHT-4T-70
 1 – 5 MHz 6 0.25 70° High Temperature 500 260
ABWVHT-4T-45
 1 – 5 MHz 6 0.25 45° Very High Temperature 900 480
ABWVHT-4T-60
 1 – 5 MHz 6 0.25 60° Very High Temperature 900 480
ABWVHT-4T-70
 1 – 5 MHz 6 0.25 70° Very High Temperature 900 480
ABWHT-7T-30
 1 – 5 MHz 10 0.375 30° High Temperature 500 260
ABSA-7T-45
 1 – 5 MHz 10 0.375 45° Short Approach
ABSA-7T-60
 1 – 5 MHz 10 0.375 60° Short Approach
ABSA-7T-70
 1 – 5 MHz 10 0.375 70° Short Approach
ABWM-7T-30
 1 – 5 MHz 10 0.375 30° Accupath
ABWM-7T-45
 1 – 5 MHz 10 0.375 45° Accupath
ABWM-7T-60
 1 – 5 MHz 10 0.375 60° Accupath
ABWM-7T-70
 1 – 5 MHz 10 0.375 70° Accupath
ABWML-7T-90
 1 – 5 MHz 10 0.375 90° Surface Wave
ABWHT-7T-45
 1 – 5 MHz 10 0.375 45° High Temperature 500 260
ABWHT-7T-60
 1 – 5 MHz 10 0.375 60° High Temperature 500 260
ABWHT-7T-70
 1 – 5 MHz 10 0.375 70° High Temperature 500 260
ABWVHT-7T-30
 1 – 5 MHz 10 0.375 30° Very High Temperature 900 480
ABWVHT-7T-45
 1 – 5 MHz 10 0.375 45° Very High Temperature 900 480
ABWVHT-7T-60
 1 – 5 MHz 10 0.375 60° Very High Temperature 900 480
ABWVHT-7T-70
 1 – 5 MHz 10 0.375 70° Very High Temperature 900 480
ABWHT-5T-30
 1 – 5 MHz 13 0.5 30° High Temperature 500 260
ABSA-5T-45
 1 – 5 MHz 13 0.5 45° Short Approach
ABSA-5T-60
 1 – 5 MHz 13 0.5 60° Short Approach
ABSA-5T-70
 1 – 5 MHz 13 0.5 70° Short Approach
ABWM-5T-45
 1 – 5 MHz 13 0.5 45° Accupath
ABWM-5T-60
 1 – 5 MHz 13 0.5 60° Accupath
ABWM-5T-70
 1 – 5 MHz 13 0.5 70° Accupath
ABWM-5T-30
 1 – 5 MHz 13 0.5 30° Accupath
ABWML-5T-90
 1 – 5 MHz 13 0.5 90° Surface Wave
ABWVHT-5T-30
 1 – 5 MHz 13 0.5 30° Very High Temperature 900 480
ABWHT-5T-45
 1 – 5 MHz 13 0.5 45° High Temperature 500 260
ABWHT-5T-60
 1 – 5 MHz 13 0.5 60° High Temperature 500 260
ABWHT-5T-70
 1 – 5 MHz 13 0.5 70° High Temperature 500 260
ABWVHT-5T-45
 1 – 5 MHz 13 0.5 45° Very High Temperature 900 480
ABWVHT-5T-60
 1 – 5 MHz 13 0.5 60° Very High Temperature 900 480
ABWVHT-5T-70
 1 – 5 MHz 13 0.5 70° Very High Temperature 900 480

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