{"id":278991,"date":"2024-10-19T18:48:47","date_gmt":"2024-10-19T18:48:47","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-603362005\/"},"modified":"2024-10-25T15:22:28","modified_gmt":"2024-10-25T15:22:28","slug":"bs-en-603362005","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-603362005\/","title":{"rendered":"BS EN 60336:2005"},"content":{"rendered":"

Applies to focal spots in medical diagnostic X-ray tube assemblies or medical use, operating at X-ray tube voltages up to and including 200 kV. Describes the test methods for evaluating focal spot characteristics and the means for indicating compliance. The contents of the corrigendum of May 2006 have been included in this copy.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
7<\/td>\nScope
Normative references
Terms and definitions
Determinations for the evaluation of the focal spot characte
Statement of the focal spot characteristics
Longitudinal axis of the x-ray tube assembly <\/td>\n<\/tr>\n
8<\/td>\nReference axis of the x-ray tube assembly
Direction of evaluation for the focal spot length
Direction of evaluation for the focal spot width
focal spot camera set-up
Overview
Test equipment
Slit camera <\/td>\n<\/tr>\n
10<\/td>\nPinhole camera
Radiographic film
Test arrangement
Position of the slit or pinhole diaphragm normal to the refe <\/td>\n<\/tr>\n
11<\/td>\nPosition of the slit or pinhole diaphragm along the referenc <\/td>\n<\/tr>\n
12<\/td>\nOrientation of the slit or pinhole diaphragm
Position of the radiographic film <\/td>\n<\/tr>\n
13<\/td>\nTotal uncertainty of the camera set-up
Production of radiograms
Overview
Operating conditions
Focal spot slit radiograms and focal spot pinhole radiograms
X-ray tube assembly
Loading factors <\/td>\n<\/tr>\n
14<\/td>\nSpecial loading factors
Special arrangements
Production of focal spot slit radiograms or focal spot pinho
Production of focal spot slit radiograms
Production of focal spot pinhole radiograms
Radiographic film exposure <\/td>\n<\/tr>\n
15<\/td>\nStatement of compliance
Determination of the line spread function
Overview
Measuring equipment and measuring arrangement <\/td>\n<\/tr>\n
16<\/td>\nMeasurement of the density distribution
Determination of the line spread function
Statement of compliance <\/td>\n<\/tr>\n
17<\/td>\nDetermination of focal spot dimensions
Overview
Measurement and determination <\/td>\n<\/tr>\n
18<\/td>\nSpecified nominal focal spot values
Nominal values
Actual values <\/td>\n<\/tr>\n
20<\/td>\nStatement of compliance
Marking of compliance
Determination of the modulation transfer function
Overview
Specified modulation transfer function <\/td>\n<\/tr>\n
21<\/td>\nCalculation of the modulation transfer function
Calculation for the theoretical magnification approaching in
Calculation for the standard magnification
Calculation for finite magnification <\/td>\n<\/tr>\n
22<\/td>\nPresentation of the modulation transfer function
Evaluation of compliance of the MTF
Statement of compliance
Focal spot star radiograms
Overview <\/td>\n<\/tr>\n
23<\/td>\nTest equipment
star pattern camera
Radiographic film
Position of the star pattern camera normal to the reference <\/td>\n<\/tr>\n
24<\/td>\nPosition of the star pattern camera in reference direction
Alignment of the star pattern camera
Position of the radiographic film <\/td>\n<\/tr>\n
25<\/td>\nOperating conditions
Production of the focal spot star radiogram
Statement of compliance
Star pattern resolution limit
Overview
Specified star pattern resolution limit <\/td>\n<\/tr>\n
26<\/td>\nMeasurement
Determination of the star pattern resolution limit
Determination of magnification
Star pattern resolution limit for standard magnification <\/td>\n<\/tr>\n
27<\/td>\nStar pattern resolution limit for finite magnification
Presentation of star pattern resolution limit
Evaluation and statement of compliance
Evaluation of compliance
Statement of compliance <\/td>\n<\/tr>\n
28<\/td>\nblooming value
Overview
Determination of the blooming value
Evaluation and statement of compliance
Evaluation of compliance
Statement of compliance <\/td>\n<\/tr>\n
29<\/td>\nAlternate measurement methods <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Medical electrical equipment. X-ray tube assemblies for medical diagnosis. Characteristics of focal spots<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2005<\/td>\n42<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":278995,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[142,2641],"product_tag":[],"class_list":{"0":"post-278991","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-11-040-50","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/278991","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/278995"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=278991"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=278991"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=278991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}