High Frequency Probe

Features

• Both contact probes and immersion probes have integrated delay lines, and self - focusing immersion probes do not have delay lines or lens
• The frequency range is 20 ~ 50MHz
• With broadband and narrow pulse performance, the probe has excellent near surface resolution and vertical and horizontal resolution
• A very small focal spot diameter in the near field or focus point
• Side mounted microdot connector for contact probe by default, and top mounted UHF interface for immersion probe and immersion selffocusing probe by default

Applications

• Minor cracks on the surface
• High resolution detection effect is required, such as the ability to find small cracks or pores
• With the ideal surface condition, temperature and excitation setting, the thinnest thickness that 50MHz probe can reach in steel is 0.05 mm (0.0019 in) in thickness measurement mode
• Scanning acoustic microscope

 

Direct Contact Type Frequency Nominal Element Size Delay Time Model    MHz  mm μs 20 6 4,25 HFN20V6-4 30 6 4,25 HFN30V6-4 50 6 4,25 HFN50V6-4
Liquid Immersion Type Frequency Nominal Element Size Delay Time Model    MHz  mm μs 20 6 4,25 HFI20V6-4 30 6 4,25 HFI30V6-4 50 6 4,25 HFI50V6-4
Liquid Immersion Self - Focusing Type ("**" Custom Lenght) Frequency Nominal Element Size Self - Focal Lenght Model    MHz  mm mm 20 3 Custom HFI20V3BCF** 6 HFI20V6BCF** 30 3 HFI30V3BCF** 6 HFI30V6BCF** 50 3 HFI50V3BCF** 6 HFI50V6BCF**

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