I-D523-08 Indlela Yokuhlola Ejwayelekile Ye-Speccular Gloss

I-D523-08 Indlela Yokuhlola Ejwayelekile Ye-Speccular Gloss

Leli zinga likhishwa ngaphansi kwegama elimisiwe elithi D523; inombolo ngokushesha elandela ukuqokwa ikhombisa unyaka wokutholwa kwasekuqaleni noma, esimweni sokubuyekeza, unyaka wokubuyekeza okokugcina. Inombolo ekubakaki ibonisa unyaka wokugunyazwa kabusha kokugcina . I-superscripl epsilon ibonisa ushintsho lokuhlela kusukela ekubuyekezweni kokugcina noma ukuvunywa kabusha. Leli zinga livunyelwe ukuthi lisetshenziswe ama-ejensi woMnyango Wezokuvikela.

1.Ububanzi Be-D523-08

1. Le ndlela yokuhlola ihlanganisa ukukalwa kokucwebezela okukhethekile kwezibonelo ze-nonmetallic zamamitha e-gloss geometries angu-60, 20, kanye nama-85 (1-7)
2.  Amanani ashiwo ngamayunithi ayintshi yephawundi kufanele abhekwe njengajwayelekile. Amanani anikezwe kubakaki awukuguqulwa kwezibalo ukuya kumayunithi e-Sl ahlinzekwa ngolwazi kuphela futhi angabhekwa njengajwayelekile.
3. Leli zinga alihlosile ukubhekana nokukhathazeka kokuphepha, uma likhona, elihlobene nokusetshenziswa kwalo. Kuyisibopho somsebenzisi waleli zinga ukusungula izindlela zokuphepha ezifanele nezempilo futhi anqume ukusebenziseka kwemikhawulo yokulawula ngaphambi kokusetshenziswa.

2.Imibhalo Ekhonjiwe

Amazinga we-ASTM:

• I-D 823 Imikhuba Yokukhiqiza Amafilimu Anobugqila Obufanayo Bopende, Ivarnish, kanye Nemikhiqizo Ehlobene Kumaphaneli Okuhlola
• D 3964 Ukuzijwayeza Ukukhetha Izifanekiso Zokumboza Ezilinganisweni Zokubukeka
• D 3980 Practice for Inter labhorethri Ukuhlola Upende kanye Nezinto Ezihlobene
• I-D4039 Indlela Yokuhlola Yokubukisa Ubomvu Bendawo Ecwebezelayo Ephakeme
• I-E 97 Indlela Yokuhlola Ye-Directional Reflectance Factor,45-Deg 0-Deg, ye-Opaque specimens by Broad-Band Filter Reflectometry
• I-E 430 Izindlela Zokuhlola Zokukala Ukucwebezela Kwezindawo Ezicwebezelayo Eziphakeme nge-Abridged Goniophotometry

3. Isigama

Izincazelo:

1. isici esihlobene nokukhanya kokukhanya, n-isilinganiso sokugeleza okukhanyayo okuboniswa kusukela kusampula kuya ekuguquguqukeni okuboniswa endaweni evamile ngaphansi kwezimo ezifanayo zejiyomethri. Ngenhloso yokulinganisa i-specular gloss, indawo evamile iyingilazi ephucuziwe.
2. i-specular gloss, n-isici sokubonisa esikhanyayo esihlobene sesifanekiso esibheke esibukweni.

4. Isifinyezo Sendlela Yokuhlola

4.1 Izilinganiso zenziwa nge-60, 20, noma 85 geometry. I-geometry yama-engeli nama-apertures ikhethwa ukuze lezi zinqubo zisetshenziswe ngale ndlela elandelayo:
4.1.1 I-geometry engu-60 isetshenziselwa ukuqhathanisa izibonelo eziningi kanye nokunquma ukuthi i-200 geometry ingase isebenze nini kakhulu.
4.1.2 I-geometry engu-20 inenzuzo ekuqhathaniseni izifanekiso ezinamavelu angu-60gloss angaphezu kuka-70.
4.1.3 Ijiyomethri 85 isetshenziselwa ukuqhathanisa izibonelo ze-sheen noma ukukhanya okuseduze kwamadlelo. Isetshenziswa kakhulu uma ama-specimens enamanani angama-60gloss angaphansi kuka-10.

5.Ukubaluleka nokusetshenziswa kwe-D523-08

5.1 Ukucwebezela kuhlotshaniswa namandla wendawo ukuze abonise ukukhanya okwengeziwe eziqondisweni eziseduze kokukhethekile kunakwezinye. Izilinganiso ngale ndlela yokuhlola zihlotshaniswa nokubonwa okubukwayo kokucwebezela kwendawo okwenziwa cishe ngama-engeli ahambisanayo.
5.1.1 Izilinganiso zegloss ezikaliwe ngale ndlela yokuhlola zitholwa ngokuqhathanisa ukubonakaliswa okukhethekile okuvela kusifanekiso kulokho okuvela kumazinga amnyama acwebezelayo. Njengoba ukubukeka okukhethekile kuncike futhi kunkomba ye-surface refractive yesampula, izilinganiso zeglosi ezilinganisiwe ziyashintsha njengoba inkomba ye-surface refractive ishintsha. Nokho, ekutholeni izilinganiso zeglosi ebonakalayo, kuwumkhuba ukuqhathanisa ukuboniswa okukhethekile kwezifanekiso ezimbili ezine-surface refractive efanayo. indices.
5.2 Ezinye izici ezibukwayo zokubukeka kwendawo, njengokuhluka kwezithombe eziveziwe, inkungu ekhanyayo, nokuthungwa, kuvame ukubandakanyeka ekuhlolweni kokucwebezela.
Indlela Yokuhlola E 430 ihlanganisa amasu okulinganisa kokubili ukuhluka kwe-gloss yesithombe kanye noboya obukhanyayo. Indlela yokuhlola i-D4039 inikeza enye inqubo yokulinganisa inkungu ekhanyayo.
5.3 Ulwazi oluncane mayelana nokuhlobana kwezikhawu zezinombolo nezimo zokubonwa kwe-specular gloss selushicilelwe. Kodwa-ke, ezinsizeni eziningi izikali ezicwebezelayo zale ndlela yokuhlola zinikeze ukukala okubalulekile kwezibonelo ezihlanganisiwe ezivumelane kahle nokukalwa okubonakalayo.
5.4 lapho ama-specimens ehluka kakhulu ekucwebezelweni okucatshangwayo noma umbala,noma kokubili ,kuyaqhathaniswa,ukungewona umugqa kungase kuhlangatshezwane nawo ebudlelwaneni obuphakathi kwezilinganiso zomehluko weglosi ebonakalayo kanye nomehluko wokufunda kweglosi yensimbi.

I-D523-08 Indlela Yokuhlola Ejwayelekile Ye-Speccular Gloss