A protected face transducer is a single element longitudinal wave contact transducer that can be used with either a delay line, protective membrane, or protective wear cap. Advantages: • Provides versatility by offering removable delay line, protective wear cap, and protective membrane • When the transducer is used alone (without any of the options), the epoxy wear face provides good acoustic impedance matching into plastics, many composites, and other low impedance materials • Cases are threaded for easy attachment to the delay line, protective membrane, and wear cap options Applications: • Straight beam flaw detection • Thickness gaging • High temperature inspections • Inspection of plates, billets, bars, and forgings Standard Protected Face • Comfort Fit sleeves are designed to be easily held and provide steady grip while wearing gloves • Standard connector style Right Angle BNC (RB), may be available in Straight BNC (SB) • Delay line, protective membrane, and wear cap options sold separately from the transducer High Temperature Delay Line Options • Allows for intermittent contact with hot surfaces* • Improves near surface resolution • Contouring of delay lines provides better coupling on curved surfaces • Warm temperature delay lines (WTD) can be used for room temperature applications X = standard delay line lengths, available in 1/2′ (13 mm), 1′ (25 mm), 1-1/2′ (38 mm). Specify at time of ordering. Note: For the delay lines above, a room temperature material longitudinal wave velocity of 0.100 in/µsec ±0.005 in/µsec may be used as an approximation for basic calculations. This value should not be used for engineering design calculations.
Технические характеристики
CharacteristicsTechnologycontact, delay lineOther characteristicshigh-temperature
