{"id":392433,"date":"2024-10-20T04:04:19","date_gmt":"2024-10-20T04:04:19","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-e1289-3\/"},"modified":"2024-10-26T07:34:57","modified_gmt":"2024-10-26T07:34:57","slug":"astm-e1289-3","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-e1289-3\/","title":{"rendered":"ASTM-E1289"},"content":{"rendered":"<\/p>\n
1.1 This specification describes the construction and installation of standard reference specimens for quality control of laboratory sound transmission loss measurements using Test Method E 90.<\/p>\n
1.2 Laboratories may choose to construct and test all of the reference specimens described here or only a subset. Specific specimens may be required by a test method or an accrediting agency.<\/p>\n
1.3 &si-value;<\/p>\n
PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
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1<\/td>\n | Scope Referenced Documents Terminology Construction of Reference Specimen <\/td>\n<\/tr>\n | ||||||
2<\/td>\n | Installation A: Single Layer Reference Specimen Installation B: Double Layer Reference Specimen With a Common Plate Installation C: Double Layer Reference Specimen with Separate Plates-Empty Cavity FIG. 1 FIG. 2 FIG. 3 <\/td>\n<\/tr>\n | ||||||
3<\/td>\n | Installation D: Double layer reference specimen with Separate Plates\u2014 Sound Absorbing Material in the Cavity Measurements FIG. 4 FIG. 5 FIG. 6 <\/td>\n<\/tr>\n | ||||||
4<\/td>\n | Keywords TABLE 1 TABLE 2 <\/td>\n<\/tr>\n | ||||||
5<\/td>\n | X1. Record Form\u2014Physical Measurements of Steel Sheets and Panels X1.1 FIG. X1.1 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" E1289-08 Standard Specification for Reference Specimen for Sound Transmission Loss<\/b><\/p>\n |