High-Frequency Transducers | Evident ...

High-Frequency Transducers | Evident Australia

High-frequency transducers are single element contact or immersion transducers designed to produce frequencies of 20 MHz and greater.

Receive 1-3 days from order

Contact transducers are available in frequencies up to 225 MHz. Performance is dependent on pulser/receiver and application. All transducers are manufactured on a special basis to customer specifications. Contact us to discuss applications.

Advantages:

Heavily damped broadband design provides excellent time resolution
Short wavelengths for superior flaw resolution capabilities
Focusing allows for very small beam diameters
Frequencies range from 20 MHz to 225 Mhz

High-Frequency Contact

Permanent fused silica delay line allows for flaw evaluation, material analysis or thickness measurements using a direct contact testing method
Three different delay line configurations (BA, BB, BC) allow for various combinations of delay line echoes
Standard connector style is Right Angle Microdot^® (RM)

Transducer Configurator

Frequency
(MHz)

Nominal Element Size

VIDEOSCAN

in.	mm	Part / Item No.
20	0.25	6	V212-BA-RM U8411009 V212-BC-RM U8411011 V212-BB-RM U8411010
30	0.25	6	V213-BB-RM U8411021 V213-BA-RM U8411020 V213-BC-RM U8411022
50	0.125	3	V215-BA-RM U8411026 V215-BB-RM U8411027 V215-BC-RM U8411028
50	0.25	6	V214-BC-RM U8411025 V214-BA-RM U8411023 V214-BB-RM U8411024
75	0.125	3	V2025 \ U8415045
75	0.25	6	V2022 \ U8415044
100	0.125	3	V2012 U8415043 V2054 U8415046
125	0.125	3	V2062 \ U8415047

Standard Immersion Case

High-Frequency Standard Immersion Case

Permanent fused silica delay line
Focused units use an optical quality ground lens
F202 adaptor allows fixturing with a passive UHF connector and an active Microdot ^® style connector (see page 38)
Combines high frequency with a small case design

Transducer Configurator

Request a quote or purchase a transducer by selecting the item number.

Frequency
(MHz)

Nominal Element Size

VIDEOSCAN

in.	mm	Part / Item No.
20	0.25	6	V354-SU U8423057 V372-SU U8423058 V373-SU U8423059 V374-SU U8423060
30	0.25	6	V376-SU U8423081 V375-SU U8423080 V377-SU U8423082 V356-SU U8423078
50	0.25	6	V358-SU \ U8423079

SU/RM Immersion Case

High-Frequency SU/RM Immersion Case

Permanent fused silica delay with an optical quality ground lens provides a high degree of precision in beam alignment and focusing
Stainless steel case has a passive Straight UHF (SU) connector and an active Right Angle Microdot (RM) connector
Large cases allow for larger delay lines and decrease in delay reverberations and noise

*Transducers create surface waves in steel, titanium and other materials with similar velocities. Please contact us for higher frequency. Lightweight High Frequency transducers are an alternative to the SU/RM case style transducers. They offer a smaller case width and lighter weight without sacrificing performance.

Transducer Configurator

Request a quote or purchase a transducer by selecting the item number.

Frequency (MHz)	Nominal Element Size	VIDEOSCAN
in.	mm	Part / Item No.
50	0.125	3	V3332 \ U8424006
50	0.25	6	V3192 U8424001 V3193 U8424002 V3409 U8424012 V390-SU/RM U8423084 V3330 U8424005 V3337 U8424007
75	0.25	6	V3320 U8424004 V3349 U8424009
100	0.125	3	V3346 \ U8424008
100	0.25	6	V3194 U8424003 V3394 U8424010 V3534 U8424013

High-Frequency Standoff Transducers

Permanent fused silica delay line allows for material analysis or thickness measurements
Fixed standoff discs provide controlled capillary coupling
Standard connector style is Right Angle Microdot® (RM)

Transducer and Accessory Options

M2104: Special high-frequency standoff transducer, 125 MHz, tip diameter of 0.74 in (18.8 mm). Includes test form certificate.

M2102: Special high-frequency standoff transducer, 75 MHz, tip diameter of 0.74 in (18.8 mm). Includes test form certificate.

B126: Special variable water path bubbler for the M2104 and M2102 transducers.

To contact Evident Australia about High-Frequency Transducers | Evident Australia use Get a quote.

Advantages:

Heavily damped broadband design provides excellent time resolution
Short wavelengths for superior flaw resolution capabilities
Focusing allows for very small beam diameters
Frequencies range from 20 MHz to 225 Mhz

High-Frequency Contact

Permanent fused silica delay line allows for flaw evaluation, material analysis or thickness measurements using a direct contact testing method
Three different delay line configurations (BA, BB, BC) allow for various combinations of delay line echoes
Standard connector style is Right Angle Microdot^® (RM)

Transducer Configurator

Frequency
(MHz)

Nominal Element Size

VIDEOSCAN

in.	mm	Part / Item No.
20	0.25	6	V212-BA-RM U8411009 V212-BC-RM U8411011 V212-BB-RM U8411010
30	0.25	6	V213-BB-RM U8411021 V213-BA-RM U8411020 V213-BC-RM U8411022
50	0.125	3	V215-BA-RM U8411026 V215-BB-RM U8411027 V215-BC-RM U8411028
50	0.25	6	V214-BC-RM U8411025 V214-BA-RM U8411023 V214-BB-RM U8411024
75	0.125	3	V2025 \ U8415045
75	0.25	6	V2022 \ U8415044
100	0.125	3	V2012 U8415043 V2054 U8415046
125	0.125	3	V2062 \ U8415047

Standard Immersion Case

High-Frequency Standard Immersion Case

Permanent fused silica delay line
Focused units use an optical quality ground lens
F202 adaptor allows fixturing with a passive UHF connector and an active Microdot ^® style connector (see page 38)
Combines high frequency with a small case design

Transducer Configurator

Request a quote or purchase a transducer by selecting the item number.

Frequency
(MHz)

Nominal Element Size

VIDEOSCAN

in.	mm	Part / Item No.
20	0.25	6	V354-SU U8423057 V372-SU U8423058 V373-SU U8423059 V374-SU U8423060
30	0.25	6	V376-SU U8423081 V375-SU U8423080 V377-SU U8423082 V356-SU U8423078
50	0.25	6	V358-SU \ U8423079

SU/RM Immersion Case

High-Frequency SU/RM Immersion Case

Permanent fused silica delay with an optical quality ground lens provides a high degree of precision in beam alignment and focusing
Stainless steel case has a passive Straight UHF (SU) connector and an active Right Angle Microdot (RM) connector
Large cases allow for larger delay lines and decrease in delay reverberations and noise

Transducer Configurator

Request a quote or purchase a transducer by selecting the item number.

Frequency (MHz)	Nominal Element Size	VIDEOSCAN
in.	mm	Part / Item No.
50	0.125	3	V3332 \ U8424006
50	0.25	6	V3192 U8424001 V3193 U8424002 V3409 U8424012 V390-SU/RM U8423084 V3330 U8424005 V3337 U8424007
75	0.25	6	V3320 U8424004 V3349 U8424009
100	0.125	3	V3346 \ U8424008
100	0.25	6	V3194 U8424003 V3394 U8424010 V3534 U8424013

High-Frequency Standoff Transducers

Permanent fused silica delay line allows for material analysis or thickness measurements
Fixed standoff discs provide controlled capillary coupling
Standard connector style is Right Angle Microdot® (RM)

Transducer and Accessory Options

M2104: Special high-frequency standoff transducer, 125 MHz, tip diameter of 0.74 in (18.8 mm). Includes test form certificate.

M2102: Special high-frequency standoff transducer, 75 MHz, tip diameter of 0.74 in (18.8 mm). Includes test form certificate.

B126: Special variable water path bubbler for the M2104 and M2102 transducers.

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Supplier

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Supplier: Evident Australia

Distribution: Australia, New Zealand, Pacific Islands

Location: Macquarie Park, NSW

Trade With Confidence. The supplier of this item is approved as a Verified Supplier. Business registration, contact details and locations have been verified. Evident Australia are also proudly displaying these credentials:

Established:

2022

Employees:

6-20

Certifications:

ISO9001

Distribution:

Australia, New Zealand, Pacific Islands

Location:

Macquarie Park , NSW

Joined:

May 2025