A matsayin mai iko a cikin masana'antar kayan ado, GIA (Cibiyar Gemological ta Amurka) an san ta don ƙwararrun ƙwararrunta da rashin son kai tun farkon sa. Cs guda huɗu na GIA (launi, tsabta, yanke da nauyin carat) sun zama ma'aunin gwal don ƙimar ingancin lu'u-lu'u a duk duniya. A fannin al'adar lu'u-lu'u, GIA kuma tana taka muhimmiyar rawa, kuma GIA 7 abubuwan darajar lu'u-lu'u (girman, siffar, launi, ingancin lu'u-lu'u, luster, surface da matching) suna samar da tushen kimiyya don ganewa da rarraba lu'u-lu'u. Duk da haka, akwai ɗimbin lu'u-lu'u na kwaikwayo da ƙananan lu'u-lu'u a cikin kasuwa, waɗanda suke da kullun da kuma na karya, suna da wuya ga masu amfani su bambanta. Masu cin kasuwa sau da yawa ba su da ƙwarewa da gogewa don bambance lu'u-lu'u da na jabu, kuma 'yan kasuwa na iya yin amfani da wannan asymmetry na bayanin don yaudarar masu amfani.
Musamman, dalilan da ke da wuyar gano lu'u-lu'u ana iya danganta su da abubuwa masu zuwa:
1. Babban kamanni a bayyanar
Siffa da launi: Siffar lu'u-lu'u na halitta sun bambanta, yana da wuya a yi mulki iri ɗaya gaba ɗaya, kuma launi galibi yana da haske, tare da haske mai launi na halitta. Lu'ulu'u na kwaikwayo, kamar waɗanda aka yi da gilashi, filastik ko harsashi, na iya zama na yau da kullun sosai, kuma launi na iya zama kama da na lu'ulu'u na halitta ta hanyar yin rini. Wannan ya sa yana da wahala a kai tsaye bambance ainihin daga na karya bisa ga kamanni kaɗai.
Gloss: Lu'ulu'u na halitta suna da haske na musamman, babban sheki da na halitta. Koyaya, wasu lu'ulu'u na kwaikwayi masu inganci kuma ana iya bi da su ta matakai na musamman don cimma sakamako iri ɗaya, ƙara wahalar ganowa.
2. Ƙananan bambance-bambance a cikin halaye na jiki
Taɓawa da nauyi: Lu'ulu'u na halitta za su ji sanyi lokacin da aka taɓa su, kuma suna da ma'anar nauyi. Duk da haka, wannan bambance-bambance bazai bayyana ga wanda ba ƙwararru ba, saboda wasu lu'ulu'u na kwaikwayo kuma ana iya kula da su musamman don kwaikwaya wannan taɓawa.
Springiness: Ko da yake yanayin bazara na ainihin lu'u-lu'u yakan fi na jabun lu'u-lu'u, wannan bambanci yana buƙatar a kwatanta shi a cikin takamaiman yanayi don a gane shi a fili, kuma yana da wuya ga masu amfani da su suyi amfani da su a matsayin babban tushen ganewa.
3. Hanyoyin ganowa suna da rikitarwa da bambanta
Gwajin juzu'i: Lu'ulu'u na gaske suna haifar da ƙananan aibu da foda bayan shafa, yayin da lu'ulu'u na karya ba sa. Koyaya, wannan hanyar tana buƙatar takamaiman ƙima da ƙwarewa, kuma tana iya haifar da ɗan lahani ga lu'u-lu'u.
Duban gilasai: Ana iya lura da ƙananan kurakurai da lahani a saman lu'u-lu'u na gaske ta amfani da gilashin ƙara girma, amma wannan hanya kuma tana buƙatar ilimi da ƙwarewa na musamman.
Sauran hanyoyin gwaji: irin su ƙona wari, hasken ultraviolet, da dai sauransu, kodayake waɗannan hanyoyin suna da tasiri, amma aikin yana da rikitarwa kuma yana iya haifar da lalacewar da ba za a iya jurewa ba ga lu'u-lu'u, don haka bai dace da masu amfani da talakawa ba.
Gabatarwar fasahar RFID
Fasahar RFID (Radio Frequency Identification), kuma aka sani da tantance mitar rediyo, fasaha ce ta sadarwa wacce ke gano takamaiman manufa ta siginar rediyo da karantawa da rubuta bayanan da suka dace. Ba ya buƙatar kafa haɗin injiniya ko na gani tsakanin tsarin ganowa da takamaiman manufa, kuma yana iya gano takamaiman manufa ta hanyar siginar rediyo da karantawa da rubuta bayanan da suka dace.
Filin aikace-aikacen fasahar RFID
Ana amfani da fasahar RFID sosai a cikin dabaru, sarrafa sarkar samar da kayayyaki, gano asali, sa ido kan jabu, sarrafa zirga-zirga, bin diddigin dabbobi da sauran fannoni. Misali, ana amfani da shi don bin diddigin kaya a cikin masana'antar dabaru, don gudanarwar shiga da fita ma'aikata a cikin tsarin kula da shiga, da kuma gano amincin abinci.
Domin taimaka wa masu amfani da su su bambance lu'u-lu'u na gaske da na karya, GIA da Fukui Shell nuclear Plant kwanan nan sun yi aiki tare don amfani da fasahar RFID (gano mitar rediyo) zuwa fagen lu'ulu'u na al'ada, ƙirƙirar sabon zamani na sa ido da gano lu'u-lu'u. Kamfanin Nukiliya na Fukui Shell ya ƙaddamar da tarin akoya, Tekun Kudu da lu'u-lu'u na Tahitian mai ɗauke da guntuwar RFID na musamman ga GIA. Wadannan kwakwalwan kwamfuta na RFID suna kunshe ne a cikin ginshikin lu'u-lu'u ta hanyar fasahar tantance lu'u-lu'u, ta yadda kowane lu'ulu'u yana da "katin ID". Lokacin da GIA ta gwada lu'u-lu'u, mai karanta RFID zai iya ganowa da yin rikodin lambar bin diddigin lu'u-lu'u, wanda za'a iya shigar da shi cikin rahoton rarraba lu'u-lu'u na GIA. Aiwatar da wannan fasaha yana nuna muhimmin mataki ga masana'antar lu'u-lu'u don haɓaka ingancin samfura da kuma gano cutar jabu.
Tare da haɓaka buƙatun mabukaci don dorewa da fayyace samfuran, wannan haɗin gwiwar tsakanin GIA da Fukui Shell Nuclear Plant yana da mahimmanci musamman. Haɗa fasahar RFID tare da rahoton GIA da aka noma lu'u-lu'u ba wai kawai yana baiwa masu amfani damar fahimtar asali, tsarin girma da halaye masu kyau na kowane lu'u-lu'u ba, har ma yana haɓaka bayyana gaskiya a cikin sarkar samar da lu'u-lu'u. Wannan ba wai kawai yana taimakawa wajen yaƙi da jabun kayayyaki a kasuwa ba, har ma yana ƙara amincewar masu amfani da masana'antar lu'u-lu'u. Aiwatar da fasahar RFID ya ƙara sabon kuzari ga ci gaban dawwama na masana'antar lu'u-lu'u.
A cikin tsarin bin diddigin haɓaka, sarrafawa da siyar da lu'u-lu'u, masana'antu da masu amfani za su iya fahimtar mahimmancin ci gaba mai dorewa. Wannan ba wai kawai zai taimaka wajen rage sharar albarkatu da gurbacewar muhalli ba, har ma da karfafa masu samar da lu'u-lu'u don yin amfani da hanyoyin samar da muhalli da dorewa, da kuma inganta koren canji na masana'antar lu'u-lu'u.
Lokacin aikawa: Satumba-20-2024