[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-664562-105":59,"doc-detail-664562-en":129},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":122,"head_meta":124,"extra_data":126,"updated_unix":128},105,"en","vibrograf-interpretation-of-records","Vibrograf - Interpretation of Records","","Interpretation of Records explains Vibrograf measurement and how the resulting vibrogram reflects the instantaneous rate of a watch under test conditions. It defines key horology terms such as rate, daily rate, vibration, oscillation, period, frequency, motion, and isochronism. The brochure outlines the vibrograf operating principle, including the quartz oscillator comparison, and describes how mark patterns reveal fast or slow movement and specific malfunctions like faulty escapement and power transmission variations.",{"@graph":69,"@context":121},[70,84,104],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":35,"@type":76,"position":81},"https://docshare.wps.com/document/healthcare/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/vibrograf-interpretation-of-records/664562/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":98,"encodingFormat":97,"isAccessibleForFree":99,"interactionStatistic":100},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/vibrograf-interpretation-of-records/664562.png","ImageObject",300,407,{"name":92,"@type":93},"Ezra","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-10-29",true,{"@type":101,"interactionType":102,"userInteractionCount":8},"InteractionCounter",{"@type":103},"ViewAction",{"@type":105,"mainEntity":106},"FAQPage",[107,113,117],{"name":108,"@type":109,"acceptedAnswer":110},"What does a vibrogram record in the Vibrograf?","Question",{"text":111,"@type":112},"A vibrogram is the printed record representing the instantaneous rate of the movement under examination, measured at the point of wind and under the test observation conditions.","Answer",{"name":114,"@type":109,"acceptedAnswer":115},"How does the Vibrograf determine fast or slow movement?",{"text":116,"@type":112},"The general slant of the marks on the vibrogram indicates whether the watch is running fast or slow.",{"name":118,"@type":109,"acceptedAnswer":119},"Why is volume control important when reading Vibrograf records?",{"text":120,"@type":112},"The paper marks must correspond to the same sound made by the escapement; adjusting the volume control lets the device record only the intended sound (normally the “unlocking”), making a clear record possible.","https://schema.org",{"og:url":83,"og:type":123,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":125,"canonical":83},"index,follow",{"doc_id":127,"site_id":62},664562,1793259424,{"code":4,"msg":5,"data":130},{"doc_id":127,"user_id":131,"nickname":92,"user_avatar":132,"doc_module":4,"category_id":34,"category_name":35,"doc_title":65,"doc_description":67,"doc_content":133,"file_id":134,"file_url":135,"file_type":136,"file_size":137,"view_count":8,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":138,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":128,"read_time":41},1099514068035,"https://ap-avatar.wpscdn.com/davatar_276721f389ce27ea32af1340a28f341c","vibrograf  \nInterpretation of Records  \nContents  \n2 Definitions  \n4 Introduction  \nBibliography  \n5 Operating principle of the Vibrograf  \n6 Interpretation of 14 typical vibrograms(see picture opposite)  \n11 Uses of the VibrografHelpful reminders  \nDefinitions  \nTo avoid misunderstandings,the following definitions have beenadopted:  \nNoise  \na cambinatian or succession ofsounds  \nSounda clearly-defined part of a noise  \nDaily  \nlasting 24 hours  \nRate  \nthe degree of timekeeping ability at agiven point of wind on the mainspring  \nDaily Rate  \nthe amount of error indicated afterbeing worn for 24 hours  \nVibration  \nthe distance travelled by the balancefrom one extremity of its swing tothe other  \nOscillation  \nthe sum of two vibrations,le,thedistance travelled by the balancefrom one extremity of its swing untilits return to the same extremity  \nPeriod  \nthe time taken by the balance tocomplete one oscillation  \nFrequencynumber of oscillations per second  \nMotion  \nthe angle of displacement of thebalance measured from the positlonof rest to one of the extremities ofits swing  \nIsochronism  \nthe aptitude of an oscillating bodyto carry out oscillations of thesame duration independently of theiramplitude  \n1  \n2  \n3  \n4  \n5  \n6  \n7  \n8  \n9  \n10  \n11  \n12  \n13  \n14  \n# Introduction\n\nThe quality of a watch is determinedby two main factors:  \n1  \nthe accuracy of its rate in various po-sitions and at different temperatures2  \nits ability to maintain this accuracyover long periods.  \nA quality watch meets both of theseessential requirements.  \nThe ability of a watch to maintain itsoriginal accuracy depends on acombination of factors,the chief ofwhich is the quality of its parts(balance and hairspring,time-train,mainspring.jewels,etc.)and lubrl-cation conditions.  \nA thorough examination is thereforenecessary to determine a watch'sablity to maintain its accuracy.  \nOn the other hand the accuracy of therate can be tested very quicklyand objectively with the aid of a watchrate recorder.Vibrograf is thebest and most widely used machineof its kind.The record obtained,the \"vibrogram\",represents theinstantaneous rate of the movementunder examination,i.e.the ratemeasured at the point of wind of thewatch and on the conditions ofobservation at the time of the test.  \nHowever the measurement of theinstantaneous rate is not theVibrograf's only duty.It can be usedto dotect in a few seconds(or atthe most a few minutes)functionaldefects such as overmotion,afaulty escapement,variations in main-spring power transmission,andwith an accuracy that in most casesmakes it easy to locate the fault andcarry out the repair.  \nThe advantages offered by Vibrografare such that watchmakors and4 manufacturers all over the world have  \nadopted it in preference to methodsof direct observation.  \nTo get the best service out of yourVibrograf,it is necessary to knowhow it works and,above all,how tointerpret the vibrograms correctly.  \nThis instruction brochure is designedto give the most important informa-tion in a practical form withoutrequiring any specialized theoreticalknowledge on the part of thewatchmaker.  \nInstructions for starting the machine,its handling and maintenance,are given in our booklet\"Operatinginstructions\"supplied with everymachine.  \n# Bibliography\n\nThe following manuals are re-commended to watchmakers requiringmore detailed information;  \n\"Joseph Bulova School of Watch-making Training Manual\",available through Authorized BulovaMaterial Distributors  \n\"The Watch Repairer's Manual\",byHenry B.Fried  \n\"A Practical Course in Horology\",byHarold C.Kelly  \n\"Watch Adjustment\",by H.Jendritzki\"Illustrated Professional Dictionaryof Horology\",by G.-A.Berner  \nTo this may be added articles whichhave appeared in various Americanwatchmaking journals,and those of  \nL.Defossez in the \"Swiss HorologicalJournal\".  \nunlocking impact  \nOperating principles of theVibrograf  \nThe principle on which the Vibrografworks is that of the \"instantaneous\"comparison of the rate of","cbCaihOnBqdn1ExQ","https://ap.wps.com/l/cbCaihOnBqdn1ExQ","pdf",1052226,12,"English","# Contents\n## Definitions\n## Introduction\n## Bibliography\n## Operating principle of the Vibrograf\n## Interpretation of 14 typical vibrograms (see picture opposite)\n## Uses of the Vibrograf","[{\"question\":\"What does a vibrogram record in the Vibrograf?\",\"answer\":\"A vibrogram is the printed record representing the instantaneous rate of the movement under examination, measured at the point of wind and under the test observation conditions.\"},{\"question\":\"How does the Vibrograf determine fast or slow movement?\",\"answer\":\"The general slant of the marks on the vibrogram indicates whether the watch is running fast or slow.\"},{\"question\":\"Why is volume control important when reading Vibrograf records?\",\"answer\":\"The paper marks must correspond to the same sound made by the escapement; adjusting the volume control lets the device record only the intended sound (normally the “unlocking”), making a clear record possible.\"}]","Vibrograf - Interpretation of Records | PDF"]