
TOFD探头和楔块

TOFD探头和楔块可在钢中产生折射纵波,可用于通过衍射时差技术对裂缝进行定量的应用中。
Advantages
Our time-of-flight diffraction transducers are highly damped longitudinal wave probes that offer excellent resolution in challenging TOFD applications. These highly sensitive composite element broadband transducers are available in frequencies from 2.25 MHz to 15 MHz and in sizes from 3 mm (0.25") to 12 mm (0.50"). They are for use with specialized TOFD wedges designed to produce refracted longitudinal waves in steel.
优势
Our time-of-flight diffraction transducers are highly damped longitudinal wave probes that offer excellent resolution in challenging TOFD applications. These highly sensitive composite element broadband transducers are available in frequencies from 2.25 MHz to 15 MHz and in sizes from 3 mm (0.25") to 12 mm (0.50"). They are for use with specialized TOFD wedges designed to produce refracted longitudinal waves in steel.
我们的飞行时间衍射传感器高阻尼纵波探头提供优良的解决具有挑战性的检测应用。这些高度敏感的复合单元宽带换能器可在频率从2.25兆赫至15兆赫和尺寸从3毫米(0.25“)到12毫米(0.50“)。他们使用专门设计的TOFD楔钢产生折射纵波。
袖珍旋入式探头
Miniature Screw-in TOFD Transducers
微型螺钉TOFD换能器

T探头尺寸(英寸) |
Case Type | (A) | (B) | (C) | Thread Pitch |
ST1 | 0.44 | 0.55 | 0.22 | 3/8 - 32 |
ST2 | 0.71 | 0.685 | 0.257 | 11/16 - 24 |
探头规格型号
频率 | 英寸 | 毫米 | CENTRASCAN | VIDEOSCAN |
2.25 | 0.25 | 6 | C542-SM 
束角传感器,2.25兆赫,0.25。元件的直径,centrascan案例式,直微点连接器包括测试证书格式 | |
2.25 | 0.375 | 10 | C566-SM 
centrascan复合小梁传感器,2.25兆赫,0.375。(9.5毫米)直径;直微点连接器;声学性能C549但0.50类似。(13毫米)螺丝的情况下。包括测试证书格式 | |
2.25 | 0.5 | 13 | C540-SM 
束角传感器,2.25兆赫,0.50。元素的大小,centrascan案例式,直微点连接器包括测试证书格式 | |
5 | 0.125 | 3 | C567-SM 
centrascan复合小梁传感器,5兆赫,0.125。(3毫米)直径;直微点连接器;传感器安置在0.25。(6毫米)螺丝的情况下。包括测试证书格式 | |
5 | 0.25 | 6 | C543-SM 
束角传感器,5兆赫,0.25。元件的直径,centrascan案例式,直微点连接器包括测试证书格式 | |
5 | 0.375 | 10 | C568-SM 
centrascan复合小梁传感器,5MHz,0.375。(9.5毫米)直径;直微点连接器;声学性能C551但0.50类似。(13mm)螺丝的情况下。包括测试证书格式 | |
5 | 0.5 | 13 | C541-SM 
束角传感器,5兆赫,0.50。元素的大小,centrascan案例式,直微点连接器包括测试证书格式 | |
10 | 0.125 | 3 | C563-SM 
centrascan复合小梁传感器,10兆赫,0.125。(3毫米)直径;直微点连接器;传感器安置在0.25。(6mm)螺丝的情况下。包括测试证书格式 | |
10 | 0.25 | 6 | C544-SM 
centrascan复合束角传感器,10兆赫,0.25。元素的大小,微型螺丝的情况下的风格,直微点连接器包括测试证书格式 | |
15 | 0.125 | 3 | | V564-SM 
视频可以微型角梁TOFD换能器,15兆赫,0.125。(3毫米)直径;直微点连接器;传感器安置在0.25。(6毫米)螺丝的情况下。包括测试证书格式 |
袖珍旋入式楔块

Miniature TOFD Screw-in Wedges
微型TOFD螺旋楔块
ST1型楔块 | ST2型楔块 | 折射纵波角度 | 楔块选项 |
| | (°) | |
ST1-45L | ST2-45L | 45 | Standard |
ST1-45L-IHC | ST2-45L-IHC | 45 | Irrigated* |
ST1-60L | ST2-60L | 60 | Standard |
ST1-60L-IHC | ST2-60L-IHC | 60 | Irrigated* |
ST1-70L | ST2-70L | 70 | Standard |
ST1-70L-IHC | ST2-70L-IHC | 70 | Irrigated |
还包含碳化物防磨销钉