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MIL-STD-202-209A.056085.pdf
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MIL-STD-202-209A.056085.pdf
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AMSC N/A FSC 59GP
INCH-POUND
MIL-STD-202-209A
6 September 2019
SUPERSEDING
MIL-STD-202-209
18 April 2015
DEPARTMENT OF DEFENSE
TEST METHOD STANDARD
METHOD 209, RADIOGRAPHIC INSPECTION
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MIL-STD-202-209A
ii
FOREWORD
1. This standard is approved for use by all Departments and Agencies of the Department of Defense.
2. This entire standard has been revised. This revision has added requirements for real time radiographic
inspection.
3. Comments, suggestions, or questions on this document should be emailed to std202@dla.mil or addressed to:
Commander, Defense Logistics Agency, DLA Land and Maritime, ATTN: VAT, P.O. Box 3990, Columbus, OH
43218–3990. Since contact information can change, you may want to verify the currency of this address
information using the ASSIST Online database at https://assist.dla.mil.
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MIL-STD-202-209A
iii
CONTENTS
PARAGRAPH PAGE
FOREWORD…………………………………………………………. ii
1.
SCOPE 1
1.1 Purpose………………………………………….……..…………. 1
1.2 Precautions…………………………………………………….…. 1
2
. APPLICABLE DOCUMENTS 1
3
. DEFINTIONS 1
4.
GENERAL REQUIREMENTS 2
4.1 Film apparatus and materials.……………….….…...…………. 2
4.1.1 Radiographic equipment.………………….……………………. 2
4.1.2 Film holder………………………………….……………………. 2
4.1.3 Image-quality indicator………………………………………….. 2
4.1.4 Film………………………………………………………………... 2
4.2 Real time apparatus and materials.…......………….…………. 2
4.2.1 Radiographic equipment………………………………..…….… 2
4.2.2 Radiographic parameters. ……………………………..…….… 2
4.2.3 Holding fixtures…………………………………………………… 2
4.2.4 Electrostatic Discharge (ESD)………….……………………… 3
4.2.5 Quality Indicators………………………………………………… 3
4.2.6 Line Pair Gauge…………………….…………………………… 3
4.2.7 Filters..…………………………………………….……………… 3
4.3 Film procedure……………………………………..……………. 3
4.3.1 Positioning of specimen…………………………………………. 3
4.3.2 Exposure parameters……………………………………………. 3
4.3.3 Intensifying screens…………………………………..…………. 3
4.3.4 Identification of radiographs..………………………..…………. 3
4.3.5 Marking of radiographed specimens..…………………………. 3
4.4 Real time procedure………………………………………..…… 4
4.4.1 Mounting and views…………………………………..…………. 4
4.4.1.1 Views……………………………………..………………………. 4
4.4.1.1.1 Flat packages, dual-in-line packages, hybrid packages 4
and single ended cylindrical devices………………………….. 4
4.4.1.1.2 Stud-mounted and cylindrical axial lead devices…………….. 4
4.4.1.1.3 Additional views…………………………………………....……. 4
4.4.2 Digital image quality indictors………………………………….. 4
4.4.2.1 DPA/FA IQI/RQI Samples…………………………………….… 4
4.4.3 Radiographs and marking………………………………………. 5
4.4.3.1 Digital Radiographs/Radiographic Images……………………. 5
4.4.3.2 Serialized devices……………………………………………….. 5
4.4.4 Test Plans.……………………………………...………………… 5
4.4.4.1 DUT Specific Technique..………………………...…………..… 5
4.4.4.1.1 Digital Test Parameters……………….………...……………… 6
4.4.4.1.2 Further required details.…….………………...………………… 6
4.4.5 Image processing/enhancement……………………………..... 6
4.4.5.1 Digital image evaluation……………………………………….... 6
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