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Standard

ULTRASONIC TRANSDUCERS, IMMERSION AND CONTACT Performance Parameters

1974-03-01
HISTORICAL
AS1355
This Aerospace Standard (AS) provides a means for establishing a uniform method for specifying ultrasonic transducer performance, standardizing the measurement of transducer performance, and controlling allowable tolerances of transducer performance for the level specified on a purchase order or in a procurement specification. This standard identifies and defines transducer performance parameters and the method for measuring each parameter.
Standard

Oil, Fluorescent Penetrant Water Washable

1999-08-01
HISTORICAL
AMS3156D
This specification covers a stable, non-corrosive oil or oil-like substance together with a dye or additives necessary to provide a water-washable, highly-penetrating fluorescent solution.
Standard

OIL, FLUORESCENT PENETRANT Water Washable

1983-10-01
HISTORICAL
AMS3156C
This specification covers a stable, non-corrosive oil or oil-like substance together with a dye or additives necessary to provide a water-washable, highly-penetrating fluorescent solution.
Standard

Oil, Fluorescent Penetrant, Water Washable

2008-12-15
CURRENT
AMS3156E
This specification has been declared "CANCELLED " by the Aerospace Materials Division, SAE, as of December 2008 and has been superseded by AMS2644. The requirements of the latest issue of AMS2644 shall be fulfilled whenever reference is made to the cancelled AMS3156. By this action, this document will remain listed in the Numerical Section of the Index of Aerospace Material Specifications, noting that it has been superseded by AMS2644.
Standard

Oil, Fluorescent Penetrant, Solvent-Soluble

2008-12-15
CURRENT
AMS3155E
This specification has been declared "CANCELLED " by the Aerospace Materials Division, SAE, as of December 2008 and has been superseded by AMS2644. The requirements of the latest issue of AMS2644 shall be fulfilled whenever reference is made to the cancelled AMS3155. By this action, this document will remain listed in the Numerical Section of the Index of Aerospace Material Specifications, noting that it has been superseded by AMS2644.
Standard

Oil Fluorescent Penetrant, High Fluorescence, Solvent Soluble

2009-01-08
CURRENT
AMS3157D
CANCELLATION NOTICE This specification has been declared "CANCELLED " by the Aerospace Materials Division, SAE, as of January 2009 and has been superseded by AMS2644. The requirements of the latest issue of AMS2644 shall be fulfilled whenever reference is made to the cancelled AMS3157. By this action, this document will remain listed in the Numerical Section of the Index of Aerospace Material Specifications, noting that it has been superseded by AMS2644.
Standard

IMAGE QUALITY INDICATOR Radiographic

2010-11-01
HISTORICAL
AS1613A
This Aerospace Standard establishes an identification system and provides design and tolerance information in describing two series of image quality indicators currently used in radiography of aerospace components, especially in electronic component evaluation and radiographic film and paper classification.
Standard

Image Quality Indicator Radiographic

2012-05-22
CURRENT
AS1613B
This Aerospace Standard establishes an identification system and provides design and tolerance information in describing two series of image quality indicators currently used in radiography of aerospace components, especially in electronic component evaluation and radiographic film and paper classification.
Standard

Exposure Levels of UV Radiation in Nondestructive Inspection Processes

2019-08-05
CURRENT
AIR4964
Long wave ultraviolet or UV-A radiation (between 320 to 400 nm) is used for fluorescent inspections in magnetic particle and liquid penetrant examinations. The UV-A radiation is obtained from either fluorescent or high intensity discharge lamps that are stationary or portable. The commercially available UV-A lamps possess a large variation in intensity output that can cause a legitimate concern for possible health hazard. This draft reviews the nature of UV-A radiation emitted by these lights, blacklight equipment, acceptable UV dosage limits adopted by the American Conference of Governmental Industrial Hygienists (ACGIH) and the European Standards Committee for Nondestructive Testing, and recommendation of proper practices when working with UV-A radiation.
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