笔式表面探头|奥林巴斯OLYMPUS笔式表面探头|笔式表面探头价格|OLYMPUS笔式表面探头|奥林巴斯笔式表面探头|上海如庆电子科技有限公司现货优惠价供应奥林巴斯OLYMPUS笔式表面探头，！
笔式表面探头是用于表面或近表面裂纹探测的一般用途塑料探头。这类探头有各种不同的线圈配置和连接器选项。笔式表面探头有一个可调节圈，具有更强的稳定性。
Pencil surface probes are equipped with an adjustable collar that helps to achieve the optimal angle for inspection and ensures greater stability. Belonging to the family of detachable stainless-steel shaft surface probes, these pencil probes feature small coils and a small-diameter housing built for higher frequencies. They are usually used for surface breaking crack detection.
Advantages
- Excellent for small defect detection.
- Good stability on flat surfaces.
- Available with Powerlink™ technology.
- Broad selection of frequency-ranges.
- Wide variety of coil configurations available.
Applications
- Through paint inspection of aircraft rivets.
- Aircraft structure, unit, and engine inspection.
- Through paint detection of stress corrosion cracking in stainless and carbon steel.
- Surface crack inspection of manufacturing and transportation equipment.
Reflection type probes
Also known as send-receive or driver-pickup probes
- Suitable for small defects, such as fatigue cracking.
- Less drift than bridge probes.
- Directional sensitivity.
- Withstands variations in temperature.
- Driver and pickup coils can be separay optimized for their intended purpose.
- Wider frequency range, as driver coils do not need to be balanced to the pickup coils.
Olympus reflection differential type probes give a clean and strong signal as shown.
Absolute bridge type probes
- Internal reference coils ensure the best match to the test coil when using a Triax (Fischer™*) or Powerlink™ connector.
- Shielded coil for higher resolution.
- Detect cracks in all directions.
- Probe-type commonly used worldwide.
- Cost-effective option.
Olympus absolute bridge type probes give a clean and strong signal as shown.
* All brands are trademarks or registered trademarks of their respective owners and third-party entities.
Reflection type probes
Also known as send-receive or driver-pickup probes
- Provides a similar response to the absolute bridge probe.
- Available with stacked or concentric driver and pickup coils.
- Enables crack detection in all directions.
- Withstand variations in temperature.
- Operates over a wide frequency range.
Olympus reflection absolute type probes give a clean and strong signal as shown.
Bridge differential probe
- Suitable for small defects, such as fatigue cracking.
- Directional sensitivity.
Olympus bridge differential type probes give a clean and strong signal as shown.
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