X1020(100kHz)低频窄带探头
X1020(100kHz)低频窄带探头|奥林巴斯X1020(100kHz)低频窄带探头|X1020探头|X1020
上海楹点检测设备有限公司***热销平台 原厂*** 质量保证 具体价格来电索取
手机：15121077168/***:3436884616
上海楹点检测销售区域：北京、上海、河北、天津、沈阳、成都、重庆、武汉、广州、珠海、厦门、济南、江浙沪、等等，来电咨询详情：
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特殊探头
低频窄带探头
这种探头在对混凝土、木材、地质学样件等材料进行检测时，成对使用于穿透法 应用中。这些探头有以下频率规格：50kHz(X1021)、100 kHz(X1020)、180 kHz (X1019)。建议使用高电压脉冲发生器***，如：型号为5058PR或5077PR 的方波脉冲发生器。
组合纵波/横波模式探头
这些探头可在单晶、双晶或三晶排列中同时生成纵波和横波。它们可以根据不同 的频率和晶片尺寸被定制设计。
500•kHz宽带/高阻尼探头
这种高阻尼探头用于测量纤维玻璃、复合材料及其它衰减材料的厚度。这种探头在 探测较厚或粗面铸铁材料的缺陷时，还可以与NWC-302尼龙防磨帽一起使用。 工件编号为M2008，直径为1.5英寸或38毫米。
可变角度声束楔块
用户使用可变角度声束楔块，可以在0°到50°的范围内调整入射角，以在钢材料中生成0°到90°之间的折射角。楔块与0.50 x 1.00英寸的标准角度声束探头一起使用（参阅第12页）。
楔块工件编号为ABWX-2001。
持续高温延迟块探头
这种探头可以持续耐受高达175°C（350°F）的温度及高达85 PSIG的压力。一个典型的应用是监控压热器中材料的固化程度。
工件编号为X2002（2.25 MHz，0.5英寸或13毫米直径）。
电磁声学探头（EMAT ）
电磁声学探头是利用磁致伸缩效应发射和接收声波的单晶探头。
其工件编号为E110-SB。
优势
• 无需去除外部锈蚀层。
• 无需耦合剂。
• 检测时可以接触被测材料的表面*，也可以与被测材料的表面保持很小的距离。
应用
• 外部氧化层表面。
• 与37DL PLUS**或38DL PLUS**测厚仪、EPOCH LT**、EPOCH 4 Plus、
EPOCH XT、EPOCH LTC、EPOCH 600或EPOCH 1000探伤仪一起使用。
* 温度限定标准：持续接触为0°C～60°C（32° F～140° F），间歇接触的***高温度为80°C（176°F）。间歇接触被定义为10秒钟接
触工件，60秒钟进行冷却。
**需要适配器。适配器需单独订购。工件编号为1/2XA/E110。
Roller transducers are used in testing metallic or non-metallic materials for bonding/segregation in CFRP/GRP including Kevlar®, rubber friction materials, and high density products such as glass, and metallic and plastic weldments. This series includes roller and contact type transducers at 0.5 MHz and 1.25 MHz. Contact units are ***ailable in 5, 10, and 15 mm diameters, while the roller transducers incorporate a 5 mm crystal giving a 10 mm footprint through the replaceable tire. Both styles are fitted with axial mounted Microdot connectors (other connectors ***ailable on request). The roller transducer can be ordered with either a single or dual yoke design.
Roller transducers are used in testing metallic or non-metallic materials for bonding/segregation in CFRP/GRP including Kevlar®, rubber friction materials, and high density products such as glass, and metallic and plastic weldments. This series includes roller and contact type transducers at 0.5 MHz and 1.25 MHz. Contact units are ***ailable in 5, 10, and 15 mm diameters, while the roller transducers incorporate a 5 mm crystal giving a 10 mm footprint through the replaceable tire. Both styles are fitted with axial mounted Microdot connectors (other connectors ***ailable on request). The roller transducer can be ordered with either a single or dual yoke design.
|
Frequency (MHz)
|
Size
|
Yoke
|
Wheel Diameter
|
Part Number
|
||
|
in.
|
mm
|
in.
|
mm
|
|||
|
1.25
|
0.187
|
5
|
Single
|
1.0
|
25
|
RT-0105-16SY
|
|
1.25
|
0.187
|
5
|
Dual
|
1.0
|
25
|
RT-0105-16DY
|
|
0.50
|
0.187
|
5
|
Single
|
1.0
|
25
|
RT-0005-16SY
|
|
0.50
|
0.187
|
5
|
Dual
|
1.0
|
25
|
RT-0005-16DY
|
| Spare Tires | ||
|
Part Number
|
Wheel Diameter
|
|
|
RT-16-10T
|
1.0 in.
|
25 mm
|
Roller transducers are used in through tran***ission mode for fast linear scans of parts without the need for an immersion setup. Roller transducers are typically used in applicati*** looking for de-laminati*** in multilayer materials and are ***ailable in either single or dual yoke designs feature a removable and replaceable tire.
聚合物 (PVDF)
Polymer (PVDF) Immersion Transducers
High frequency polymer (PVDF) transducers are focused immersion transducers with very broad bandwidth, whose element provides an excellent impedance match to water that results in a better transfer of sound energy. These transducers also eliminate the need for the fused silica delay lines typically found in high frequency immersion transducers, removing the echo multiples associated with delay lines. Note: Polymer transducer center frequencies are based on the film thickness of the polymer film element. Performance is highly dependent on pulser and cable characteristics and effective center frequency may be 15 - 25% lower than the nominal value.
| Frequency | Nominal Element Size |
Part Number | Standard Focal Lengths |
| MHz | inches | inches | |
| 15 | 0.25 | PI15-2-RX.XX" | 1.00 |
| 20 | 0.25 | PI20-2-RX.XX" | 0.50, 1.00, 1.50, 2.00 |
| 35 | 0.25 | PI35-2-RX.XX" | 0.50, 0.75, 1.00, 1.50, 2.00 |
| 50 | 0.25 | PI50-2-RX.XX" | 0.50, 0.75, 1.00, 1.50, 2.00 |
| 75 | 0.125 | PI75-1-RX.XX" | 0.50, 1.00 |
Note: Please replace X.XX" with the standard focal length of your choice.
• Due to the fact that polymer transducers are inherently broadband, their center frequency may be lower than the frequency indicated on the transducer
• Due to the fact that polymer transducers are inherently broadband, their center frequency may be lower than the frequency indicated on the transducer
高温&低频
Continuous High Temperature
Delay Line Transducer
Delay Line Transducer
This transducer can continuously withstand temperatures as high as 350°F (175°C) and pressures up to 85 PSIG. One typical application is to monitor the cure of materials in autocl***e.
Part number is X2002, (2.25 MHz, 0.5 inch, 13 mm diameter)
Low Frequency Narrowband Transducers
Meant for use in pairs for through tran***ission in materials such as concrete, wood, and geological samples, these are ***ailable in frequencies of 50 kHz (X1021), 100 kHz (X1020), and 180 kHz (X1019). Recommended instruments are high voltage pulser-receivers such as the Model 5058PR or 5077PR Square W***e Pulser.