1.1 This practice establishes the minimum requirements for radiological examination for metallic and nonmetallic material using a digital detector array (DDA) system.<\/p>\n
1.2 The requirements in this practice are intended to control the quality of radiologic images and are not intended to establish acceptance criteria for parts or materials.<\/p>\n
1.3 This practice covers the radiologic examination with DDAs including DDAs described in Practice E2597 such as a device that contains a photoconductor attached to a Thin Film Transistor (TFT) read out structure, a device that has a phosphor coupled directly to an amorphous silicon read-out structure, and devices where a phosphor is coupled to a CMOS (Complementary metal oxide semiconductor) array, a Linear Detector Array (LDA) or a CCD (charge coupled device) crystalline silicon read-out structure.<\/p>\n
1.4 The DDA shall be selected for an NDT application based on knowledge of the technology described in Guide , and of the selected DDA properties provided by the manufacturer in accordance with Practice E2597 .<\/p>\n
1.5 The requirements of this practice and Practice shall be used together and both be approved by the CEO Level 3 in Radiography before inspection of production hardware. The requirements of Practice will provide the baseline evaluation and long term stability test procedures for the DDA system.<\/p>\n
1.6 The requirements in this practice shall be used when placing a DDA into NDT service and, before being placed into service, an established baseline of system qualification shall be performed in accordance with Practice .<\/p>\n
1.7 Techniques and applications employed with DDAs are diverse. This practice is not intended to be limiting or restrictive. Refer to Guides E94 , E1000 , , Terminology E1316 , Practice E747 and E1025 , Fed. Std. Nos. 21CFR 1020.40 and 29 CFR 1910.96 for a list of documents that provide additional information and guidance.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 1<\/td>\n | Scope Referenced Documents <\/td>\n<\/tr>\n | ||||||
| 2<\/td>\n | Terminology Significance and Use Basis of Application <\/td>\n<\/tr>\n | ||||||
| 3<\/td>\n | Environment and Safety Equipment <\/td>\n<\/tr>\n | ||||||
| 4<\/td>\n | Equipment Monitoring Requirements Procedural Requirements <\/td>\n<\/tr>\n | ||||||
| 5<\/td>\n | Examination Details TABLE 1 <\/td>\n<\/tr>\n | ||||||
| 7<\/td>\n | FIG. 1 TABLE 2 <\/td>\n<\/tr>\n | ||||||
| 8<\/td>\n | Quality Assurance Provisions Marking and Identification <\/td>\n<\/tr>\n | ||||||
| 9<\/td>\n | Notes Keywords X1. MINIMUM PERIODIC PERFORMANCE EVALUATIONS <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" E2698-10 Standard Practice for Radiological Examination Using Digital Detector Arrays<\/b><\/p>\n |