- Yi amfani da hanyar alamar abu don gabatar da sigogin fasaha naɗaukar nauyi. Hanyar gargajiya ita ce a yi amfani da fihirisar abu. Fa'idar ita ce ma'anar zahiri a bayyane take, kuma an yi amfani da ita shekaru da yawa, kuma mutane da yawa sun saba da shi. Yanzu mun jera manyan abubuwan sa kamar haka: *Mafi girman ƙimar iyakar awo da mai ƙima ya bayar.
* Fitarwa mai ƙima (hankali)
Bambanci tsakanin siginar fitarwa na firikwensin lokacin da aka yi amfani da ƙimar ƙima da lokacin da babu kaya. Tun da siginar fitarwa na tantanin halitta yana da alaƙa da ƙarfin ƙarfin kuzarin da aka yi amfani da shi, ana bayyana sashin da aka ƙididdige shi a cikin mV/V. Kuma kira shi hankali.
*Haƙuri na Hankali
Kashi na banbance tsakanin ainihin ingantaccen abin firikwensin firikwensin da daidaitaccen abin da aka ƙididdige ƙididdiga na ƙididdiga na ƙididdiga na ƙima. Misali, ainihin abin da aka tantance na tantanin halitta shine 2.002mV/V, kuma daidaitaccen ma'aunin fitarwa shine 2mV/V, sa'an nan kuma haƙurinsa shine: ((2.002).-2.000)/2.000) *100%=0.1%
*Nakan layi
Matsakaicin karkata tsakanin madaidaiciyar layin da aka ƙayyade ta ƙimar fitarwa na babu kaya da ƙimar fitarwa a ƙimar ƙima da ma'aunin ƙima na ƙara nauyi shine adadin ƙimar fitarwa mai ƙima.
*LagosTrashin lafiya
A hankali a yi lodi daga babu kaya zuwa rating load sannan a sauke a hankali. Matsakaicin matsakaicin matsakaicin bambanci tsakanin fitarwa da fitarwa a ma'auni iri ɗaya zuwa ƙimar fitarwa mai ƙima.
* MaimaituwaEror
A ƙarƙashin yanayin muhalli iri ɗaya, akai-akai ɗora firikwensin zuwa nauyin da aka ƙididdige shi kuma sauke shi. Matsakaicin matsakaicin matsakaicin bambancin ƙimar fitarwa a daidai wannan ma'aunin nauyi yayin aiwatar da lodi zuwa fitarwa mai ƙima.
*Cgira
Lokacin da nauyin ya kasance akai-akai (wanda aka ɗauka a matsayin nauyin ƙididdiga) kuma sauran yanayin gwaji ya kasance ba canzawa, yawan adadin kayan aiki yana canzawa akan lokaci zuwa fitarwa mai ƙima.
* SifiliOfitarwa
Ƙarƙashin ƙaddamar da ƙarfin lantarki da aka ba da shawarar, ƙimar fitarwa na firikwensin shine yawan adadin da aka ƙididdige lokacin da ba a yi amfani da kaya ba.
*InsulationRmisali
Ƙimar juriya na DC tsakanin kewayen firikwensin da elastomer.
*InputRmisali
Lokacin da tashar fitarwa ta siginar ke buɗe da'irar kuma ba a ɗora firikwensin ba, ƙimar impedance da aka auna daga tashar shigar da kuzarin wutar lantarki.
* Fitowar Tasiri
Ƙunƙarar da aka auna daga tashar fitarwa ta sigina lokacin da tashar shigar da wutar lantarki ta yi gajeriyar kewayawa kuma ba a ɗora firikwensin ba.
*ZazzabiCbudewaRfushi
A cikin wannan kewayon zafin jiki, ƙimar firikwensin firikwensin da ma'aunin sifili ana samun diyya sosai don kar ya wuce kewayon da aka ƙayyade.
*TasirinZeroTdaular
Canje-canje a ma'aunin sifili wanda ya haifar da canje-canje a yanayin zafi. Gabaɗaya, ana bayyana shi azaman kashi na canjin ma'auni na sifili zuwa abin da aka ƙididdige lokacin da zafin jiki ya canza da 10K.
*TasirinRciOfitarwaTdaular
Canjin fitarwa mai ƙima wanda ya haifar da canjin yanayin yanayi.
Gabaɗaya, ana bayyana shi azaman kaso na ƙimar da aka ƙididdigewa na canjin kayan aikin da aka ƙididdige shi ta hanyar kowane canjin 10K na zafin jiki.
*AikiTdaularRfushi
Na'urar firikwensin ba zai haifar da canje-canje masu cutarwa na dindindin ba a kowane sigogin aikinsa a cikin wannan kewayon zafin jiki
2. Sharuɗɗan da aka yi amfani da su a cikin "Shawarwari na Ƙasashen Duniya No. OIML60". Dangane da bugu na 1992 na "OIML No. 60 Proposal International", koma zuwa sabbin sigogin fasaha na "Dokokin Tabbatar da Load Cell":
* lodiCellOfitarwa
Ana iya auna ma'auni (mass) da aka samu ta hanyar jujjuyawar tantanin halitta.
*Ya kammala karatun digiriValiyu naLoadCell
Girman sashi ɗaya bayan ma'aunin ma'aunin tantanin halitta ya kasu kashi daidai.
*TabbaciDivisionValiyu naLoadCina (V)
Don manufar ƙididdige ƙima, ana amfani da ƙimar sikelin tantanin halitta da aka bayyana a cikin raka'a mai yawa a cikin gwajin ƙwayar cuta.
*TheMmVerificationDivisionValiyu naLoadCku (Vmin)
Za'a iya raba kewayon ma'aunin tantanin halitta ta mafi ƙarancin ƙimar rabon tabbaci.
*Mafi ƙarancinStaciLoad (Fsmin)
Matsakaicin ƙima na taro wanda za'a iya amfani da shi akan tantanin halitta mai ɗaukar nauyi ba tare da wuce matsakaicin kuskuren da aka yarda ba.
*Mafi girmanWduka
Matsakaicin ƙima na taro wanda za'a iya amfani da shi akan tantanin halitta mai ɗaukar nauyi ba tare da ƙetare matsakaicin kuskuren izini ba.
* Mara waya (L)
Bambance-bambancen tsakanin madaidaicin tsarin aikin na'urar ɗaukar nauyi da madaidaiciyar layi.
*LagosEruwa (H)
Matsakaicin bambanci tsakanin karatun fitarwa na ɗigon kaya lokacin da aka yi amfani da nauyin nauyin nau'i ɗaya; daya daga cikinsu shi ne tsarin karatun da ke farawa daga mafi ƙarancin nauyi, ɗayan kuma shine karatun dawowa yana farawa daga matsakaicin awo.
* Ci gaba (Cp)
Lokacin da nauyin ya kasance akai-akai kuma duk yanayin muhalli da sauran masu canji kuma ana riƙe su akai-akai, canji a cikin cikakken kayan aiki na nauyin kaya akan lokaci.
*Mafi ƙarancinStaciLoadOfitarwaRmuhalliPlant (CrFsmin)
Kafin a yi amfani da kaya 1. Lokacin gabatar da ma'auni na fasaha na nauyin kaya tare da hanyar wakilcin ƙayyadaddun abu, hanyar al'ada ita ce amfani da ma'auni. Fa'idar ita ce ma'anar zahiri a bayyane take, kuma an yi amfani da ita shekaru da yawa, kuma mutane da yawa sun saba da shi. Yanzu mun jera manyan abubuwan sa kamar haka: *Mafi girman ƙimar iyakar awo da mai ƙima ya bayar.
*KimaOutput (hankali)
Bambanci tsakanin siginar fitarwa na firikwensin lokacin da aka yi amfani da ƙimar ƙima da lokacin da babu kaya. Tun da siginar fitarwa na tantanin halitta yana da alaƙa da ƙarfin ƙarfin kuzarin da aka yi amfani da shi, ana bayyana sashin da aka ƙididdige shi a cikin mV/V. Kuma kira shi hankali.
*Haƙuri na Hankali
Kashi na banbance tsakanin ainihin ingantaccen abin firikwensin firikwensin da daidaitaccen abin da aka ƙididdige ƙididdiga na ƙididdiga na ƙididdiga na ƙima. Misali, ainihin abin da aka tantance na tantanin halitta shine 2.002mV/V, kuma daidaitaccen ma'aunin fitarwa shine 2mV/V, sa'an nan kuma haƙurinsa shine: ((2.002).-2.000)/2.000) *100%=0.1%
*Nakan layi
Matsakaicin karkata tsakanin madaidaiciyar layin da aka ƙayyade ta ƙimar fitarwa na babu kaya da ƙimar fitarwa a ƙimar ƙima da ma'aunin ƙima na ƙara nauyi shine adadin ƙimar fitarwa mai ƙima.
*LagosTrashin lafiya
A hankali a yi lodi daga babu kaya zuwa rating load sannan a sauke a hankali. Matsakaicin matsakaicin matsakaicin bambanci tsakanin fitarwa da fitarwa a ma'auni iri ɗaya zuwa ƙimar fitarwa mai ƙima.
* MaimaituwaEror
A ƙarƙashin yanayin muhalli iri ɗaya, akai-akai ɗora firikwensin zuwa nauyin da aka ƙididdige shi kuma sauke shi. Matsakaicin matsakaicin matsakaicin bambancin ƙimar fitarwa a daidai wannan ma'aunin nauyi yayin aiwatar da lodi zuwa fitarwa mai ƙima.
*Cgira
Lokacin da nauyin ya kasance akai-akai (wanda aka ɗauka a matsayin nauyin ƙididdiga) kuma sauran yanayin gwaji ya kasance ba canzawa, yawan adadin kayan aiki yana canzawa akan lokaci zuwa fitarwa mai ƙima.
* SifiliOfitarwa
Ƙarƙashin ƙaddamar da ƙarfin lantarki da aka ba da shawarar, ƙimar fitarwa na firikwensin shine yawan adadin da aka ƙididdige lokacin da ba a yi amfani da kaya ba.
*InsulationRmisali
Ƙimar juriya na DC tsakanin kewayen firikwensin da elastomer.
*InputRmisali
Lokacin da tashar fitarwa ta siginar ke buɗe da'irar kuma ba a ɗora firikwensin ba, ƙimar impedance da aka auna daga tashar shigar da kuzarin wutar lantarki.
* Fitowar Tasiri
Ƙunƙarar da aka auna daga tashar fitarwa ta sigina lokacin da tashar shigar da wutar lantarki ta yi gajeriyar kewayawa kuma ba a ɗora firikwensin ba.
*ZazzabiCbudewaRfushi
A cikin wannan kewayon zafin jiki, ƙimar firikwensin firikwensin da ma'aunin sifili ana samun diyya sosai don kar ya wuce kewayon da aka ƙayyade.
*TasirinZeroTdaular
Canje-canje a ma'aunin sifili wanda ya haifar da canje-canje a yanayin zafi. Gabaɗaya, ana bayyana shi azaman kashi na canjin ma'auni na sifili zuwa abin da aka ƙididdige lokacin da zafin jiki ya canza da 10K.
*TasirinRciOfitarwaTdaular
Canjin fitarwa mai ƙima wanda ya haifar da canjin yanayin yanayi.
Gabaɗaya, ana bayyana shi azaman kaso na ƙimar da aka ƙididdigewa na canjin kayan aikin da aka ƙididdige shi ta hanyar kowane canjin 10K na zafin jiki.
*AikiTdaularRfushi
Na'urar firikwensin ba zai haifar da canje-canje masu cutarwa na dindindin ba a kowane sigogin aikinsa a cikin wannan kewayon zafin jiki
2. Sharuɗɗan da aka yi amfani da su a cikin "Shawarwari na Ƙasashen Duniya No. OIML60". Dangane da bugu na 1992 na "OIML No. 60 Proposal International", koma zuwa sabbin sigogin fasaha na "Dokokin Tabbatar da Load Cell":
* lodiCellOfitarwa
Ana iya auna ma'auni (mass) da aka samu ta hanyar jujjuyawar tantanin halitta.
*Ya kammala karatun digiriValiyu naLoadCell
Girman sashi ɗaya bayan ma'aunin ma'aunin tantanin halitta ya kasu kashi daidai.
*TabbaciDivisionValiyu naLoadCina (V)
Don manufar ƙididdige ƙima, ana amfani da ƙimar sikelin tantanin halitta da aka bayyana a cikin raka'a mai yawa a cikin gwajin ƙwayar cuta.
*Mai nauyiSensor*Mafi ƙarancinVerificationDivisionValue (Vmin)
Ƙimar ma'aunin tabbatarwa mafi ƙanƙanta wanda za a iya ƙaddamar da kewayon ma'aunin tantanin halitta.
*Mafi ƙarancinStaciLoad (Fsmin)
Matsakaicin ƙima na taro wanda za'a iya amfani da shi akan tantanin halitta mai ɗaukar nauyi ba tare da wuce matsakaicin kuskuren halal ba.
*Mafi girmanWduka
Matsakaicin ƙimar taro wanda za'a iya amfani da shi akan tantanin halitta mai ɗaukar nauyi ba tare da wuce matsakaicin kuskuren halal ba.
* Mara waya (L)
Bambance-bambancen tsakanin madaidaicin tsarin aikin na'urar ɗaukar nauyi da madaidaiciyar layi.
*LagosEruwa (H)
Matsakaicin bambanci tsakanin karatun fitarwa na tantanin halitta lokacin da ake amfani da matakin nauyi iri ɗayad. ONe daga cikinsu shine karatun tsari yana farawa daga mafi ƙarancin nauyi, ɗayan kuma shine karatun dawowa yana farawa daga matsakaicin awo.
* Ci gaba (Cp)
Lokacin da nauyin ya kasance akai-akai kuma duk yanayin muhalli da sauran masu canji kuma ana riƙe su akai-akai, canji a cikin cikakken kayan aiki na nauyin kaya akan lokaci.
*Mafi ƙarancinStaciLoadOfitarwaRmuhalliPlant (CrFsmin)
Bambanci tsakanin mafi ƙarancin kayan aiki na kayan aiki da aka auna kafin da bayan an yi amfani da kaya.
* MaimaituwaEror (R)
Ƙarƙashin nauyin nau'i ɗaya da yanayin muhalli iri ɗaya, bambancin da ke tsakanin abubuwan da aka fitar na kayan aikin da aka samu daga gwaje-gwajen da yawa a jere.
*TheItasiri naTempereture a kanMmStaciLoadOfitar (Fsmin)
Canji tsakanin mafi ƙarancin fitarwar kaya a tsaye saboda canjin yanayin yanayi.
*TasirinTempereture onOfitarwaSensitivity (St)
Canje-canje a cikin yanayin fitarwa saboda canje-canje a yanayin zafi.
*AunawaRfushi na LoadCell
Ƙimar da aka auna (mai inganci) wanda sakamakon ma'aunin ba zai wuce iyakar kuskuren da aka yarda ba.
*LafiyaLkoyiLoad
Matsakaicin nauyin da za a iya amfani da shi a kan tantanin halitta. A wannan lokacin, tantanin halitta ba zai haifar da tuƙi mai ɗorewa fiye da ƙayyadadden ƙima ba dangane da halayen aiki.
*TasirinTdaular daHumidity onMmStaciLoadOfitarwa (FsminH)
Canjin mafi ƙarancin fitowar kaya a tsaye saboda canjin yanayin zafi da zafi.
*TasirinTdaular daHumidity onOfitarwaSensitivity
Canje-canje a cikin ji na fitarwa saboda canje-canje a yanayin zafi da zafi.
Bugu da kari, a cikin "Dokokin Tabbatar da Load Cell ɗin JJG699-90", an kuma jera ma'aunin fasaha, wato.
*Mafi ƙarancinLoad (Fmin)
Ƙimar ƙima mafi kusa da mafi ƙarancin madaidaicin nauyi na tantanin halitta wanda na'urar samar da ƙarfi za ta iya cimma.
Daidai ne saboda ana aiwatar da ma'aunin firikwensin koyaushe akan dynamometer, kuma yana da wahala kai tsaye auna aikin mafi ƙarancin ma'aunin nauyi. Wani batu kuma, "OIML60 International Proposal" an tsara shi musamman don nau'in nau'in nau'in kaya, kuma farkonsa don kimanta kwayoyin kaya shine daidaitawa da bukatun kayan aiki.
, bayan an auna bambanci tsakanin mafi ƙarancin abin da ake fitarwa na kayan aiki.
* MaimaituwaEror (R)
Ƙarƙashin nauyin nau'i ɗaya da yanayin muhalli iri ɗaya, bambancin da ke tsakanin abubuwan da aka fitar na kayan aikin da aka samu daga gwaje-gwajen da yawa a jere.
*TheItasiri naTempereture a kanMmStaciLoadOfitar (Fsmin)
Canji tsakanin mafi ƙarancin fitarwar kaya a tsaye saboda canjin yanayin yanayi.
*TasirinTempereture onOfitarwaSensitivity (St)
Canje-canje a cikin yanayin fitarwa saboda canje-canje a yanayin zafi.
*AunawaRfushi naLoadCell
Ƙimar da aka auna (mai inganci) wanda sakamakon ma'aunin ba zai wuce iyakar kuskuren da aka yarda ba.
*LafiyaLkoyiLoad
Matsakaicin nauyin da za a iya amfani da shi a kan tantanin halitta. A wannan lokacin, tantanin halitta ba zai haifar da tuƙi mai ɗorewa fiye da ƙayyadadden ƙima ba dangane da halayen aiki.
*TasirinTdaular daHumidity onMmStaciLoadOfitarwa (FsminH)
Canjin mafi ƙarancin fitowar kaya a tsaye saboda canjin yanayin zafi da zafi.
*TasirinTdaular daHumidity onOfitarwaSensitivity
Canje-canje a cikin ji na fitarwa saboda canje-canje a yanayin zafi da zafi.
Bugu da kari, a cikin "Dokokin Tabbatar da Load Cell ɗin JJG699-90", an kuma jera ma'aunin fasaha..
*Mafi ƙarancinLoad (Fmin)
Ƙimar ƙima mafi kusa da mafi ƙarancin madaidaicin nauyi na tantanin halitta wanda na'urar samar da ƙarfi za ta iya cimma.
Daidai ne saboda ana aiwatar da ma'aunin firikwensin koyaushe akan dynamometer, kuma yana da wahala kai tsaye auna aikin mafi ƙarancin ma'aunin nauyi. Wani batu kuma, "OIML60 International Proposal" an tsara shi musamman don nau'in nau'in nau'in kaya, kuma farkonsa don kimanta kwayoyin kaya shine daidaitawa da bukatun kayan aiki.
Lokacin aikawa: Maris-30-2023