Spot weld transducers are specifically designed to provide optimal performance for nondestructive testing of numerous types of spot welds, including those used in automotive and industrial applications.
Olympus IMS ultrasonic spot weld transducers are specifically designed to provide optimal performance for nondestructive testing of numerous types of spot welds, including those used in automotive and industrial applications. Ultrasonic inspection of spot welds involves the analysis of what is known as the "ringdown" of sound within the weld nugget. Unlike many other direct measurement techniques, spot-weld inspection looks at the characteristics of the multiple echoes
returned from sound energy ringing within the weld nugget. Echo spacing, sound attenuation, and intermediate echo detection are some of the indicators of weld quality that are analyzed by trained inspectors.
Our transducers have excellent signal-to-noise ratios due to broadband design, which is critical for distinguishing good welds from poor welds. These transducers are available in a multitude of sizes in 0.5 mm increments to ensure that the proper transducers are available for a variety of weld nugget sizes. Element sizes are engraved with both English and metric units for worldwide use. The versatile design of these spot weld transducers allows them to be used with either a soft membrane
captive water column or a hard tip delay line. Transducers, delay lines, and water columns are sold separately.
Spot Weld Transducers
Top Row: Transducer, Water Column, Membranes Bottom Row: Transducer, Delay Line, Delay Line Retaining Ring
Transducer Configurator
Select either delay line or water column.
(Transducers, delay lines, delay line retaining rings, water columns, and membranes need to be ordered separately.)
Request a quote or purchase a transducer by selecting the item number.
Delay Line, Water Column Spot-Weld Transducer. 15 MHz, 0.118 in./3.0 mm element diameter. For use with DLCW-1003 Water Column or SWDL-30 / SWDL-32 Delay Line & SWRR-1 Retaining Ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 15 MHz, 0.138 in./3.5 mm element diameter. For use with DLCW-2003 water column or SWDL-35 / SWDL-37 delay line & SWRR-2 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 15 MHz, 0.157 in./4.0 mm element diameter. For use with DLCW-2003 water column or SWDL-40 / SWDL-42 delay line & SWRR-2 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 15 MHz, 0.177 in./4.5 mm element diameter. For use with DLCW-2003 water column or SWDL-45 / SWDL-47 delay line & SWRR-2 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay Line, Water Column Spot-Weld Transducer. 15 MHz, 0.197 in./5.0 mm Element Diameter. For use with DLCW-2003 Water Column or SWDL-50 / SWDL-52 Delay Line & SWRR-2 Retaining Ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 15 MHz, 0.217 in./5.5 mm element diameter. For use with DLCW-2003 water column or SWDL-55 / SWDL-57 delay line & SWRR-2 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 15 MHz, 0.236 in./6.0 mm element diameter. For use with DLCW-2003 water column or SWDL-60 / SWDL-62 delay line & SWRR-2 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay Line, Water Column Spot-Weld Transducer. 15 MHz, 0.256 in./6.5 mm Element Diameter. For use with DLCW-3003 Water Column or SWDL-65/ SWDL-67 Delay Line & SWRR-3 Retaining Ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 15 MHz, 0.315 in./8.0 mm element diameter. For use with DLCW-3003 water column or SWDL-80 / SWDL-82 delay line & SWRR-3 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay Line, Water Column Spot-Weld Transducer. 15 MHz, 0.98 in./2.5 mm Element Diameter. For use with DLCW-1003 Water Column or SWDL-325/ SWDL-27 Delay Line & SWRR-1 Retaining Ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 20 MHz, 0.098 in./ 2.5 mm element diameter. For use with DLCW-1003 water column or SWDL-25 / SWDL-27 delay line & SWRR-1 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 20 MHz, 0.118 in./ 3.0 mm element diameter. For use with DLCW-1003 water column or SWDL-30 / SWDL-32 delay line & SWRR-1 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 20 MHz, 0.138 in./3.5 mm element diameter. For use with DLCW-2003 water column or SWDL-35 / SWDL-37 delay line & SWRR-2 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 20 MHz, 0.157in./4.0 mm element diameter. For use with DLCW-2003 water column or SWDL-40 / SWDL-42 delay line & SWRR-2 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 20 MHz, 0.177 in./4.5 mm element diameter. For use with DLCW-2003 water column or SWDL-45 / SWDL-47 delay line & SWRR-2 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 20MHz, 0.197 in./5.0 mm element diameter. For use with DLCW-2003 water column or SWDL-50 / SWDL-52 delay line & SWRR-2 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 20 MHz, 0.217 in./5.5 mm element diameter. For use with DLCW-2003 water column or SWDL-55 / SWDL-57 delay line & SWRR-2 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 20 MHz, 0.236 in./6.0 mm element diameter. For use with DLCW-2003 water column or SWDL-60 / SWDL-62 delay line & SWRR-2 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
Delay line / water column Spot-Weld Transducer. 20 MHz, 0.256 in./6.5 mm element diameter. For use with DLCW-3003 water column or SWDL-65 / SWDL-67 delay line & SWRR-3 retaining ring (not included). Includes Test Form CertificateBuy NowBuy NowRequest a Quote
