{"id":264703,"date":"2024-10-19T17:39:05","date_gmt":"2024-10-19T17:39:05","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-18738-12012\/"},"modified":"2024-10-25T13:32:17","modified_gmt":"2024-10-25T13:32:17","slug":"bs-iso-18738-12012","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-18738-12012\/","title":{"rendered":"BS ISO 18738-1:2012"},"content":{"rendered":"

This part of ISO 18738 specifies requirements and methodology for the measurement and reporting of lift ride quality during lift motion. It does not specify acceptable or unacceptable ride quality.<\/p>\n

\n

NOTE Lift performance parameters are often referenced in conjunction with lift ride quality. Parameters relevant to lift performance include jerk and acceleration. This part of ISO 18738 defines and uses performance parameters where they are integral to the evaluation of ride quality.<\/p>\n<\/blockquote>\n

PDF Catalog<\/h4>\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
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1\tScope
2\tNormative references
3\tTerms and definitions <\/td>\n<\/tr>\n
11<\/td>\n4\tMeasuring instrumentation
4.1\tGeneral
4.2\tCharacteristics
4.3\tProcessing of vibration data <\/td>\n<\/tr>\n
12<\/td>\n4.4\tEnvironmental effects
4.5\tSound measurement requirements
4.6\tCalibration requirements
5\tEvaluation of ride quality
5.1\tBoundaries of calculation <\/td>\n<\/tr>\n
13<\/td>\n5.2\tAcceleration and deceleration <\/td>\n<\/tr>\n
15<\/td>\n5.3\tJerk <\/td>\n<\/tr>\n
16<\/td>\n5.4\tVibration <\/td>\n<\/tr>\n
18<\/td>\n5.5\tVelocity <\/td>\n<\/tr>\n
19<\/td>\n5.6\tSound
6\tProcedure and expression of results
6.1\tPreparation for measurement and expression of results <\/td>\n<\/tr>\n
20<\/td>\n6.2\tLocation of transducers <\/td>\n<\/tr>\n
22<\/td>\n6.3\tPersonnel
6.4\tMeasurement process
6.5\tReporting of results <\/td>\n<\/tr>\n
24<\/td>\nAnnex\u00a0A
\n(normative)<\/p>\n

Calculation of peak-to-peak vibration levels <\/td>\n<\/tr>\n

25<\/td>\nAnnex\u00a0B
\n(normative)<\/p>\n

Calculation of constant and non-constant acceleration regions <\/td>\n<\/tr>\n

26<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Measurement of ride quality – Lifts (elevators)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2012<\/td>\n30<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":264705,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1281,2641],"product_tag":[],"class_list":{"0":"post-264703","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-140-90","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\/264703","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\/264705"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=264703"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=264703"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=264703"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}