Đầu dò siêu âm tia xiên

Name: Đầu dò siêu âm tia xiên
Brand: VISCO NDT
SKU: UT-ANGLEBEAM-PROBE
Availability: InStock
Rating: 5 (1 reviews)

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. View in Olympus website (English).

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SKU: UT-ANGLEBEAM-PROBE Categories: Ultrasonic Transducer (UT), Check welds, Olympus, Defect detection, Ultrasound Accessories, Ultrasound (UT) Tag: UT

Description

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

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-WORLD	CENTRASCAN	VIDEOSCAN
Frequency (MHz)	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.