Monitor (nuni, allo) ita ce na'urar I/O na kwamfutar, wato na'urar fitarwa. Mai saka idanu yana karɓar sigina daga kwamfutar kuma yana samar da hoto. Yana nuna wasu fayilolin lantarki zuwa kayan aikin nuni akan allon ta takamaiman na'urar watsawa.
Yayin da ofisoshin dijital ke ƙara zama gama gari, masu lura da kwamfuta suna ɗaya daga cikin kayan aikin da muke yawan haɗuwa da su yayin amfani da kwamfutoci kowace rana. Ayyukansa kai tsaye yana shafar kwarewar gani da ingancin aiki.
Thegwajin aikina allon nuni yana ɗaya daga cikin mahimman bayanai don kimanta tasirin nuninsa da halayensa don sanin ko ya dace da amfani da shi. A halin yanzu, ana iya gudanar da gwajin aikin nuni daga bangarori takwas.
1. Na gani halaye gwajin na LED nuni module
Auna daidaituwar haske, daidaiton chromaticity, daidaitawar chromaticity, yanayin launi mai alaƙa, yanki gamut launi, ɗaukar hoto gamut, rarraba gani, kusurwar kallo da sauran sigogi na ƙirar nunin LED don saduwa da buƙatun ƙa'idodin ƙasashen duniya da na gida masu dacewa.
2. Nuna haske, chroma, da gano ma'auni na fari
Mitar haske, mita masu haske, da mitoci masu haskaka launi na hannu sun fahimci haske da daidaituwar haske na nunin LED, daidaitawar chromaticity, rarraba wutar lantarki, daidaituwar chromaticity, ma'aunin fari, yankin gamut launi, ɗaukar hoto gamut launi da sauran na'urorin gani gwajin halaye ya dace da ma'auni. buƙatun lokuta daban-daban kamar inganci, R&D, da wuraren aikin injiniya.
3. Flicker gwajin allon nuni
Ana amfani da shi musamman don auna halayen flicker na nuni.
4. Cikakken gwajin aikin haske, launi da wutar lantarki na LED mai shigowa guda ɗaya
Gwada juzu'i mai haske, ingantaccen haske, ikon gani, rarraba wutar lantarki dangi, daidaitawar chromaticity, zafin launi, tsayin raƙuman ruwa, tsayin kololuwa, matsakaicin rabin nisa, ma'anar ma'anar launi, tsabtar launi, rabon ja, haƙurin launi, da ƙarfin wutar lantarki na gaba. LED mai kunshe. , Gaban halin yanzu, jujjuya wutar lantarki, jujjuya halin yanzu da sauran sigogi.
5. Mai shigowa guda ɗaya gwajin ƙarfin ƙarfin haske na LED
Gwada rarrabuwar hasken haske (hannun rarraba haske), ƙarfin haske, zane mai girman girman haske mai girma uku, ƙarfin haske tare da yanayin yanayin canjin halin yanzu, gaba na halin yanzu gaba da yanayin canjin yanayin wutar lantarki, da ƙarfin haske tare da halayen canjin lokaci na guda ɗaya. LED. Lanƙwasa, kusurwar katako, jujjuyawar haske, ƙarfin wutar lantarki na gaba, ƙarfin halin yanzu, ƙarfin juyi, jujjuya halin yanzu da sauran sigogi.
6. Gwajin aminci na radiation na gani na allon nuni (gwajin haɗari mai haske)
Ana amfani da shi musamman don gwajin aminci na hasken haske na nunin LED. Abubuwan gwajin sun haɗa da gwaje-gwajen haɗarin radiation kamar hatsarori na ultraviolet photochemical zuwa fata da idanu, haxarin kusa da ultraviolet zuwa idanu, hatsarin haske mai shuɗi na retinal, da haɗarin thermal na retinal. Ana gudanar da radiation na gani gwargwadon matakin haɗari. Kima matakin aminci cikakke ya cika daidaitattun buƙatun IEC/EN 62471, CIE S009, GB/T 20145, IEC/EN 60598, GB7000.1, 2005/32/EC Umarnin Turai da sauran ƙa'idodi.
7. Daidaitawar lantarki EMC gwajin nuni
Dangane da ma'auni masu dacewa don nuni, gudanar da gwaje-gwajen dacewa na lantarki akan nunin LED, samfuran nunin LED, da sauransu. Abubuwan gwaji sun haɗa da EMI da aka gudanar da gwaje-gwajen tsangwama, fitarwar lantarki (ESD), bugun jini mai saurin wucewa (EFT), hawan walƙiya (SURGE), Dip cycles (DIP) da kuma abubuwan da suka shafi radiyo, gwajin rigakafi, da sauransu.
8. Kula da wutar lantarki, jituwa da gwajin aikin lantarki
Ana amfani da shi musamman don samar da AC, yanayin samar da wutar lantarki kai tsaye da tsayayye don nunin, da kuma auna ƙarfin nunin, na yanzu, wutar lantarki, ƙarfin jiran aiki, abun cikin jituwa da sauran sigogin aikin lantarki.
Tabbas, ƙuduri yana ɗaya daga cikin mahimman alamomi don kimanta aikin saka idanu. Ƙaddamarwa yana ƙayyadadden adadin pixels waɗanda mai duba zai iya gabatarwa, yawanci ana bayyana su ta hanyar adadin pixels a kwance da adadin pixels a tsaye. Gwajin ƙuduri: Yana gwada ƙudurin nuni, ko adadin pixels akan allon, don kimanta ikonsa na nuna dalla-dalla da tsabta.
A halin yanzu ƙuduri gama gari sune 1080p (1920x1080 pixels), 2K (2560x1440 pixels) da 4K (3840x2160 pixels).
Fasahar Dimension kuma tana da zaɓin nuni na 2D, 3D da 4D. Don sanya shi a sauƙaƙe, 2D allon nuni ne na yau da kullun, wanda kawai ke iya ganin allo mai lebur; Madubin kallon 3D suna taswirar allon zuwa tasirin sararin samaniya mai girma uku (tare da tsayi, faɗi da tsayi), kuma 4D yana kama da fim ɗin stereoscopic na 3D. A saman wannan, ana ƙara tasirin musamman kamar girgiza, iska, ruwan sama, da walƙiya.
Don taƙaitawa, gwajin aikin allon nuni yana da mahimmanci. Ba wai kawai zai iya gudanar da cikakken kimantawa na allon nuni daga hangen nesa na fasaha ba, har ma yana ba masu amfani da ƙwarewar mai amfani. Zaɓin allon nuni tare da kyakkyawan aiki na iya samar da kyakkyawan aiki. don ƙarin dacewa da ƙwarewar mai amfani.
Lokacin aikawa: Mayu-22-2024