Chronometer - waa in ka mid ah in farsamo ama sax - edebtooda boqorrada

Qof kasta waa wax maqan. Mid ka mid ah lacag, dareenka iyo kale, caafimaadka saddexaad jecel. Laakiin waxa ka maqan oo dhan cad - waxa la joogaa wakhtigii. Taasi waa sababta ay dadku mar walba rabay in ay la yimaadaan qalab by yahay kuwaas oo ay awoodaan in ay si sax ah loo xisaabiyo markii si qumman u maareyn noqon doonaa.

Si kastaba ha ahaatee, inta badan saacadaha ugu horeeya ahaayeen kuwo aad u kalsoonaan karin oo ku xiran xaaladaha deegaanka. Laakiin mar ay abuurtay qalab-sax sare muddo lagu qiyaaso a - chronometer. Waa been abuurtay cajiib ah, qaab daran oo ku filan, ay saameeyeen ma aha oo kaliya nolosha dadka caadiga ah. war abuurashadoodii hore ee qalab this ayaa ka caawiyay baxriyiintii ayaa si wanaagsan u maraan badaha sare.

Chronometer - waxa uu yahay waxan?

Erayga "chronometer" waxaa laga darka laba eray oo Giriig ah: "waqtiga" (chronos) iyo "qiyaas" (meter). waxa uu noqonayaa mid iska cad in ay qastigoodii ka magaca aad ee qalabka - si loo qiyaaso waqtiga. In si kale loo dhigo, chronometer a - watch a, laakiin waa lagu kalsoonaan karo, ay awoodaan in ay sii wadaan in ay ku shaqeeyaan xaalado dhan iyo dhaxanta, iyo kulaylka kulaylaha.

Sheekada of chronometers

Chronometers ma ay saacad ugu horeysay si farsamaysan. Si kastaba ha ahaatee shidda ka hor ayay aad u debcaan oo si fudud u jebin hoos xaaladaha deegaanka loo kasin. Waxaa intaa dheer, xataa xaaladaha caadiga ah la saacad markii bilaabay inuu "been".

Laakiin in dhammaan bedelay in 1731 markii watchmaker a British Harrison been abuurtay magaca chronometer ah. war abuurashadoodii waxa uu noqday mid aad muhiim u ah horumarinta arrimaha badda. Tan iyo Harrison qalab sii si ay u muujiyaan waqti gabi ahaanba saxda ah ee wax shuruud ah, waxaa ku caawinaysa markabka si loo ogaado dhigaha, ka dibna ku wadataa ee doonnida.

In kasta oo ay qarashka sare, chronometer waxa uu noqday arrin inta badan loo isticmaalo on maraakiibta iyo horumarinta aeronautics iyo diyaaradaha.

Waxaa xusid mudan in design Harrison ahaa sidaa kaamil ah in sanadihii la soo dhaafay ayaa ku hadhay ku dhowaad beddelin. Kaliya bedelay qalabka qaar ka mid ah chronometer in ka badan oo casri ah, iftiinka iyo raagaya.

chronometer badda

war abuurashadoodii The Harrison (hortay buu jiray qarnigii labaatanaad bilaabay inuu bedelo fudud iyo ka jaban saacad safarka badda la xasilinta isticmaalaya resonators crystal quartz, iyo sidoo kale GPS) ayaa qalab ugu kalsoonaan karo, waayo, ragga baxriyiinta ah, si ay go'aan ka gaari kara meesha ay ku yaalaan.

Sida caadiga ah, oo dhan chronometers badda leeyihiin dhismaha caadiga ah isku. Gaarka ah (inta badan ka samaysan alwaax) meydkiisii loo dhigay clockwork. Sababo la-dhismeedka godadka hoose, waa in chronometer xaalad kasta oo lagu qabtay meel siman. Housing dhawray watch hab ka-gaadhista isbedel heerkulka, iyo isbedelka jagada of qalab ah.

Chronometer wristwatch

Iyada oo la alifay ee saacad-sax sare, shakhsiyaad badan oo bilaabay inuu ku riyoon inay la mid ah guriga ay leeyihiin. Iyadoo uu sal u abuurtay ku Harrison ugu horeysay bilaabeen inay derbiga iyo quartz miiska saacad guriga. Wax yar ka dib, technology hoos farsamo iyo abuuro chronometers curcurka, sidaas darteed lagama maarmaanka u ah dadka ku mashquulsan waayo, kii labaad kasta oo miisaankooda in dahab.

Tan iyo markii ay halkaas joogay soo jeedo oo la chronometer sax, gudbay dhowr sano ee. Maanta, shirkad kasta oo is-ixtiraamida soo saarka ee soo jeedo oo uu leeyahay ay line of moodooyinka la chronometer. Iyadoo ay taasi jirto, tayada sare ee ugu sax ah oo, si dabiici ah, waa timepiece a Swiss.

Waxaa intaa dheer, waa in Switzerland hawlan hubinta ee dhaqdhaqaaqa watch oo dunida ku baahsan tartamaya horyaalka ee chronometer. Wixii saacadahaas sidoo kale sameeyeen ISO 3159-1976 heer tayo gaar ah.

Sidee baan ku ogaan haddii ay u daawadaan chronometer?

Waxay leeyihiin a saacadaha qof walba aad sax ku riyoonaya. Oo in kastoo inta badan ee accessories curcurka muddo lagu qiyaaso wuxuu muujinayaa in uu jiro saacadaha chronometer ah, waxaa ka reeban. Sidaa darteed, aad eegi kartaa on iyaga u gaar ah in ama aan ee accessories habboon.

Si aad u hubiso waxaa lagama maarmaan ah si loo hubiyo in ay jirto saacad ah batari cusub waxa ku jira ama muddada ay ayaa la sooo saaray, si aanay u rabshin khayroon daahirnimo ee tijaabo ah. Next aad u baahan tahay si ay u dejiyaan waqtiga saxda ah. Ka dib markii in, saacad kasta u baahan yahay in la turjumo in ay meel hoos dial iyo ka tago sida afar iyo labaatan saacadood. Kadib marka saacad garaac ilaa dhajisan iyo ka tago afar iyo labaatan saacadood kale. Hadda waxaad ka eegi kartaa waqtiga dhabta ah. Haddii laba maalmood oo meel non-caadiga ah ee saacad bilaabay inuu "been" kaliya +/- 8-12 ilbiriqsi - chronometer ah. Waayo, qiimaha weyn - saacadaha caadiga ah.

Waxaad isku dayi kartaa kormeer guriga iyo siyaabo kale. Tusaale ahaan, laga lalmiyaa saacad a derbiga dul - afar iyo labaatan saacadood booska caadiga ah, iyo qeybsanaan isla xigeenka. Sidoo kale waa suurto gal ah in fiiri heer-kulka ah. Si kastaba ha ahaatee, waa in la tixgeliyo in saacad kasta waa in aanay noqon muddo dheer si uu ku qaboojiyo ugu yaraan siddeed darajo kor ku eber, iyo in ka badan shan iyo labaatan darajo galay.

Chronometer iyo chronograph: Maxay ku kala duwan?

Isagoo ka hadlayay qayli, dad badan oo inta badan ku khaldin fikradaha la mid ah sida chronograph iyo chronometer ah. Oo in kastoo erayada aad ula mid yihiin, qiimaha ay gebi ahaanba ka duwan tahay.

Haddii timepiece ah - watch la design gaar ah farsamo si ay si sax ah u muujiyaan markii in shuruud kasta, chronograph ah - a saacadaha yar dials dheeraad ah hababka maamul goboleedka. Mararka qaarkood chronographs tusi waqti gaar ah ama waxaa loogu talagalay gacanta labaad.

In ka badan laba boqol iyo konton sannadood ayaa ka soo wareegtay tan iyo markaas, chronometer la been abuurtay. Tan iyo markaas, isagu ma aha sida caanka ah ee ganacsiga badda, gaar ahaan la alifay ee GPS-navigation. Si kastaba ha ahaatee, ay sax cajiib ah weli isma badelin. Sidaa darteed, dad badan oo weli ku riyoon ee lahaanshaha watch a Swiss la chronometer oo mar walba si sax ah ogidin wakhtigu.