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Standard

Contrast Dye Penetrant Inspection
1999-04-01
CURRENT
AMS2646D
Detection of discontinuities such as cracks, laps, porosity, cold shuts, lack of bond, and similar defects. Because inspection can be performed in normal light, this method can be used when fluorescent penetrant inspection is impracticable.
Standard

Eddy Current Inspection of Circular Holes in Nonferrous Metallic Aircraft Engine Hardware
2019-10-14
CURRENT
AS4787A
This SAE Aerospace Standard (AS) establishes minimum requirements for eddy current inspection of circular holes in nonferrous, metallic, low conductivity (less than 5% IACS) aircraft engine hardware with fasteners removed. The inspection is intended to be performed at maintenance and overhaul facilities on engine run hardware.
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.
Standard

Exposure Levels of UV Radiation in Nondestructive Inspection Processes
2023-10-04
WIP
AIR4964A
Long wave ultraviolet or UV-A radiation (between 320 59 400nm) is used for fluorescent inspections in magnetic particle and liquid penetrant examinations. The UV-A radiationn 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 European Standards Committee for Nondestructive Testing, and recommendation of proper practices when working with UV-A radiation.
Standard

FLUORESCENT PENETRANT INSPECTION Aircraft and Engine Component Maintenance
2011-08-10
HISTORICAL
AMS2647
This specification establishes requirements, instructions, and procedures to ensure that fluorescent penetrant inspections are capable of achieving an acceptable level of defect detection on aircraft and engine components during maintenance and overhaul operations.
Standard

Fluorescent Penetrant Inspection
1948-07-01
HISTORICAL
AMS2645
This specification has been declared 'SUPERSEDED' by the Aerospace Materials Division, SAE, as of February 1995. The requirements of this specification are embodied in the latest issue of ASTM E 1417.
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