NDT Systems: Ultrasonic Transducers

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	*OPTIMA Protected Element Transducers*

OPTIMA Protected Element Transducers can fitted with three different types of replaceable protective faces. Used interchangeably, these protective faces extend the use of a single transducer for flaw detection in materials having rough, uneven, abrasive, or hot surfaces. Relatively large element sizes and low-to-midrange frequencies are combined to produce high energy transducers with the high penetrating abilities.

Features - Protected Element Models are fitted with a threaded ring which retains any of three protective faces in intimate contact with the transducer element. One type of protective face is a somewhat pliable polymeric membrane used to assist coupling to rough or uneven surfaces. The wear-cap face is a short, firm polymeric delay line that can replaced after use on rough, abrasive surfaces, or where a contoured face is needed. A one-inch long heat-resistant delay line porvides protection for the element in high temperature applications (intermittent use op to 600(degree mark)F). All are readily interchangeable.

Freq. MHz	Protected Element Models - Element Diameter - In
Freq. MHz	Series	0.500	0.750	1.000	1.125
0.5	General Purpose	-------------	RHF0.56	RHF0.58	RHF0.59
0.5	Hi Gain	-------------	RMF0.56	RMF0.58	RMF0.59
1.0	General Purpose	RHF014	RHF016	RHF018	RHF019
1.0	Hi Gain	RMF014	RMF016	RMF018	RMF019
2.25	General Purpose	RHF024	RHF026	RHF028	RHF029
2.25	Hi Gain	RMF024	RMF026	RMF028	RMF029
3.5	General Purpose	RHF034	RHF036	RHF038	-------------
3.5	Hi Gain	RMF034	RHF036	RMF038	-------------
5.0	General Purpose	RHF054	RHF056	-------------	-------------
5.0	Hi Gain	RMF054	RMF056	-------------	-------------

Face Type	Wear Caps, Membranes & Delay Lines Element Diameter - In
Face Type	0.50	0.75	1.00	1.13
Standard Wear Cap	WC4	WC6	WC8	WC9
Elastomeric Membrane*	RM4	RM6	RM8	RM9
1 Inch Delay Hi Temp	RD4	RD6	RD8	RD9

TO ORDER OPTIMA standard contact transducer, use the Model Number from the accompanying table. For a detailed description of the features of NDT Systems' GP (General Purpose), HG(High Gain), and HR (High Resolution) series transducers, see Transducer selection. Also note:

Unless otherwise specified, a side-mounted BNC connector will be provided.
Top-mounts and UHF connectors are optional and must be designed when ordering.
Documentation can be furnished for a small additional charge. See documentation and certification for details.
Cables and adaptors
Test blocks

Element Diameter	Protected Dimentions - In
Element Diameter	A	B	C
0.50	0.95	0.70	1.28
0.75	1.18	0.95	1.28
1.00	1.37	1.20	1.28
1.125	1.50	1.33	1.33


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	*NDT Systems, Inc.* 17811 Georgetown Lane, Huntington Beach, CA. 92647 Phone (714) -893-2438 * Fax (714) -897-3840 Contact info@ndtsystems.com with questions or comments on NDT Systems products. Contact webmaster@ndtsystems.com with questions or comments regarding this web site Copyright 2001 - 2007 NDT Systems, Inc. All rights reserved.