ASTM Reference Radiographs

Reference Radiographs are nondestructive testing standards universally accepted because of their high reliability in accept-reject actions. Guide for Equivalent Pentrameter Sensitivity Between X-rays and Cobalt-60 (8 radiographs - 6 x-rays, 2 Co-60)

Bestehend aus ASTM RRE080201, ASTM RRE080202 und ASTM RRE080203. Reference Radiographs are nondestructive testing standards universally accepted because of their high reliability in accept-reject actions. Please Note: This price is for the complete set. For Individual Volumes, see below. Reference radiographs for gray iron castings 4 1/2 in. (4-mm) thickness (Vols I, II, III)

Bestehend aus ASTM RRE132001 und ASTM RRE132002. Reference Radiographs are nondestructive testing standards universally accepted because of their high reliability in accept-reject actions. Reference radiographs for titanium castings (Volume I) consists of seventeen reference images applicable to a wall thickness of up to 1 in. (0 to 25.4 mm). The images illustrate the types and degrees of discontinuities that may be found in titanium castings. A copy of the current ASTM standard is included with the purchase of these reference radiographs.

The reference radiographs illustrate various types and severity levels of discontinuities in aluminum fusion welds that may be revealed by radiographic examination. These reference radiographs do not specify the acceptable level of these discontinuities; rather they provide a visual reference for communicating the acceptable level. The reference radiographs consist of a set of eight plates (8.5×11 (22 by 28 cm)), covering base material up to and including 0.75 in (19 mm) in thickness. A copy of the current ASTM standard is included with the purchase of these reference radiographs.

This reference radiograph provides a series of test targets to provide a vehicle for the evaluation of spatial resolution, density contrast sensitivity, dynamic range, and spatial linearity as well as other aspects of a digitization system. The test targets are suitable for evaluating a digitization system with a spatial resolution down to ?1/1000 in. (25 micrometres (?)) a density contrast sensitivity down to 0.02 optical density (OD), a density range of 0.5 to 4.5 OD, and a film size capacity of 14 in. (355 mm) wide by 17 in. (431 mm) long. The reference radiograph has five types of targets that may be used to evaluate various parameters of the digitization system. The targets are located within a background density of ? 3.0 OD. The reference radiograph is divided into three areas with sizes of 8 in. (203 mm) by 10 in. (254 mm), 11 in. (279 mm) by 14 in. (355 mm), and 14 in. (355 mm) by 17 in. (430 mm). These have been created for digitization systems unable to accommodate film sizes up to 14 in. by 17 in.

Thirteen digital reference images, previously only available as film reference radiographs (ASTM E155), are now available in a digitized format. The images illustrate the types and degrees of discontinuities that may be found in aluminum-alloy castings. This 2 DVD set consists of the 13 digital files, software to load the desired format, and specific instructions on the loading process. One DVD provides seven digital images of 1/4 inch (6.35 mm) castings; and the second DVD provides six digital images of 3/4 inch (19.1 mm) castings. These images illustrate eight grades of severity and contain an image of a step wedge and two line pair gages. A copy of the current ASTM standard is included with the purchase of these reference radiographs. The images may be installed as 16-bit TIFF files or as DICONDE files and may be installed for negative or positive image polarity. The images may be installed at resolutions to match the effective resolution of various digital detectors in increments of 10 microns.

DVD

Sixteen digital reference images, previously only available as film reference radiographs (ASTM E192), are now available from ASTM International. The images illustrate the types and degrees of discontinuities that may be found in precision investment castings. The reference images are created from castings in iron-based alloys, but are commonly used also for nickel and cobalt based alloys common in turbine engine components. This 3 DVD set consists of the 16 digital files, software to load the desired format, and specific instructions on the loading process. A copy of the current ASTM standard is included with the purchase of these reference radiographs. Disk one includes the install program, the ungraded plate of Discrete Discontinuities (including: Foreign Material More Dense, Cold Shut, Hot Tear, Cold Crack, Misrun and Core Shift), graded series for Foreign Material Less Dense in three thicknesses inch, 1/8 inch, 3/8 inch, and 3/4 inch, and graded series of Gas Holes for 1/8 and 3/8 inch. Disk two includes the graded series for Gas Holes at 3/4 inch and for Dendritic Shrinkage at all three thicknesses. It also includes the ungraded plate of indications including Mold Buckle (positive and negative), Mold Ridge, Excess Metal in Cracked Core, and columnar and Mottled Diffraction Patterns. Disk three includes graded series of Sponge Shrinkage for all three thicknesses as well as graded series of Shrinkage Cavity and Filamentary Shrinkage, both illustrated in 3/4 inch material. The graded series each illustrate eight grades of severity. A copy of the current ASTM standard is included with the purchase of these reference radiographs. The images may be installed as 16-bit TIFF files or as DICONDE files and may be installed for negative or positive image polarity. The images may be installed at resolutions to match the effective resolution of various digital detectors in increments of 10 microns.

DVD

Seventeen digital reference images, previously only available as film reference radiographs (ASTM E1320), are now available from ASTM International. The images illustrate the types and degrees of discontinuities that may be found in titanium castings. This 3 DVD set consists of the 17 digital files, software to load the desired format, and specific instructions on the loading process. Disk one includes the install program, and graded series for Centerline Shrinkage and Clustered Gas Holes, each in three thicknesses (1/4 inch, 1/2 inch, and 3/4 inch). Disk two includes the graded series for Scattered Gas Holes at all three thicknesses as well as graded series of Gas Holes, Less Dense Inclusions and More Dense Inclusions, each illustrated in a single thickness. Disk three includes graded series of Scattered Shrinkage Cavity for all three thicknesses as well as graded series of Shrinkage Cavity illustrated for 1/2 inch and 3/4 inch material. The graded series each illustrate eight grades of severity. The images may be installed as 16-bit TIFF files or as DICONDE files and may be installed for negative or positive image polarity. The images may be installed at resolutions to match the effective resolution of various digital detectors in increments of 10 microns.

DVD

Bestehend aus ASTM RRE2669 und ASTM RRE266902

2 DVD

Previously only available as film reference radiographs (ASTM E0446) these images are now available in a digitized format. This product includes three DVDs which contains the data and software to build 34 digital reference images in each of the three volumes, in a range of resolutions comparable to pixel sizes of 20 microns to 400 microns. The resulting digital reference images illustrate the types and degrees of discontinuities occurring in steel castings that have section thicknesses up to 2 in. (50.8 mm). The illustrations consist of the following: "RRE286801 Volume I Medium Voltage (Nominal 250kVp) X-Ray Reference Radiographs (Set of 34 illustrations.)", RRE286802 "Volume II 1-MV X-Rays and Iridium-192 Reference Radiographs (Set of 34 illustrations.)", RRE286803 "Volume III 2-MV to 4-MV X-Rays and Cobalt-60 Reference Radiographs (Set of 34 illustrations.)" A copy of the current ASTM standard is included with the purchase of these reference radiographs. The images may be installed as 16-bit TIFF files or as DICONDE files and may be installed for negative or positive image polarity. The images may be installed at resolutions to match the effective resolution of various digital detectors in increments of 10 microns.

DVD