Ubuchwepheshe obuthuthukisiwe be-UV obususelwa ekuthuthukiseni ukulawulwa kwekhwalithi embonini

Ukusetshenziswa kokuhlolwa kwe-UV ye-LED sekuyindlela eyisisekelo yekhwalithi yomkhiqizo, ukuphepha, nokuqinisekiswa kokuthembeka kuzilungiselelo zamanje zezimboni nezentengiselwano. Ngokungafani nezindlela ezijwayelekile zokuhlola, ukuhlolwa kwe-UV LED kuyindlela yokuhlola enembile, esebenza kahle futhi engabhubhisi (i-NDT), lapho izimboni zingakwazi khona ukuba khona kwamaphutha, ukukhubazeka, nokungahambisani ngesilinganiso esisheshayo nesinembile.

Ebangeni lokuhlolwa kwelabhoratri kuya ekukhiqizeni okukhulu, ukuhlolwa kokukhanya kwe-UV ye-LED, nobuchwepheshe be-UV LED, ukuhlolwa kubalulekile ekuqinisekiseni ikhwalithi, ukwenziwa kwamaphutha angaphezulu, nokulungiswa kwezimboni. Ukuthuthukiswa kwezibani zokuhlola ze-LED nezinhlelo zeselula kunikeza ukuguquguquka kochwepheshe ngoba bangenza ukuhlolwa cishe kunoma iyiphi imvelo.

Kuyini ukuhlolwa kwe-LED UV?

Kuyinqubo lapho inqubo yokuhlola isebenzisa ukukhanya kwe-UV LED ukukhanyisa indawo, izinto zokwakha, nezingxenye ukuze kukhonjiswe ukukhubazeka okungabonakali ngezimo ezijwayelekile zokukhanyisa. Amaphutha angaba ngesimo semifantu, imihuzuko, izikhala, noma ukungcola komhlaba okungathinta ubuqotho bemikhiqizo.

Izibani zokuhlola ze-UV LED zikhiqiza ukukhanya kwe-ultraviolet kwama-wavelengths aqondile, imvamisa ebangeni le-365nm, elisebenzisana nezinto noma amalebula we-fluorescent ukukhomba ukukhubazeka. Indlela yokuhlola isibani se-LED UV yaziswa kakhulu ekuhlolweni kwe-UV yezimboni, ukuhlolwa okungabhubhisi, nokusetshenziswa kokulawula ikhwalithi ngoba ayibhubhisi izinto ezihlolwayo.

Isebenza kanjani

Ikhono lokwenza ukuhlolwa kwe-UV ye-LED lizobandakanya ikhono lokuqonda ukuthi ukukhanya kwe-UV kusebenzisana kanjani nezindawo okufanele zihlolwe.

Ukukhanya kwe-UV: Isibani sokuhlola ukukhanya kwe-UV ukukhanya okugxilile okukhishwa ngaphezulu kobuso yi-LED.

Ukusabela kwe-Fluorescence: Amaphutha amaningi nokungcola kungase kubonakale lapho kungaphansi kwemisebebe ye-UV, ukuze kubonakale.

Ukutholwa Nemibhalo: Lezi zimpendulo ezikhazimulayo zisetshenziswa ngabahloli ukuthola amaphutha, ukulinganisa ubukhulu babo, nokuqopha imiphumela lapho ukuhlolwa kwekhwalithi kuzokwenziwa khona.

Le nqubo yenziwa ngempumelelo kakhulu ngokusebenzisa izinhlelo zokuhlola ze-UV LED. Inzuzo yohlelo olususelwa ku-LED ukuthi, ngokungafani nezibani ezijwayelekile ze-mercury UV, izinhlelo zikhiqiza ukukhanya okuphezulu, ukonga amandla, okuphathekayo, okuhlala isikhathi eside futhi okuphephile.

Izinzuzo zokuhlolwa kwe-LED UV

Ukuqaliswa kokuhlolwa kwe-LED UV kuhilela izinzuzo eziningana uma kuqhathaniswa nemikhuba yendabuko:

Ukunemba okuphezulu: Ikhomba imifantu encane, amaphutha angaphezulu, nokukhubazeka okufihliwe okungase kunganakwa ngesikhathi sokuhlolwa okujwayelekile.

Ukuhlolwa Okungezona Okubhubhisayo (NDT): Ukuhlola izingxenye ukuqinisekisa ukuthi azilimazi.

Ukonga amandla: Izibani ezine-LED zisebenzisa ugesi omncane futhi zikhiqiza ukushisa okuncane.

Ukuphatheka: Izibani zokuhlola ze-LED eziphathekayo zingasetshenziswa ukwenza ukuhlolwa ensimini, elabhorethri, noma embonini.

Iqinile futhi ihlala isikhathi eside: izibani ze-LED zihlala isikhathi eside kunama-bulbs ajwayelekile.

Ubuthakathaka: Izinhlobo ezimbili azihambisani nazo zonke izinhlelo zokusebenza; ukukhiqiza, ukupakisha, i-elekthronikhi, kanye nocwaningo lwelebhu kungasetshenziswa, kepha akuzona zonke izinhlelo zokusebenza.

Izicelo

Izicelo ezimbonini eziningi: Izibani zokuhlola ze-LED nezinhlelo zisetshenziswa ezimbonini ezahlukahlukene:

I-Aerospace ne-Automotive: Imifantu yezinwele ezingxenyeni ezibalulekile nezingxenye ziyatholakala.

I-Electronics: Ukuqinisekisa ubuqotho bamalunga e-solder, amabhodi wesifunda, nemihlangano ye-elekthronikhi.

Ukukhiqiza: Ukuhlolwa kwemigqa yokukhiqiza, ukutholwa kokukhubazeka komhlaba noma ukungcola.

Imboni Yokupakisha: Ukuhlola amalebula, izindawo zokugqoka, izinto eziphrintiwe, nezinye izindawo ukuhlola ukukhubazeka noma ukungapheleli.

Ama-laboratories: Ukuqhuba izifundo nokuhlolwa ezindaweni zokunemba nokwethenjelwa.

Izimboni ezisebenzisa ukuhlolwa kwe-UV LED okungabhubhisi zirekhoda umkhiqizo, zinciphise imfucuza futhi ziqinisekise ukuthi zigcina izindinganiso eziphezulu zokuphepha nekhwalithi.

Isingeniso se-UV LED Inspection Light PGS150A

PGS150A UV LED ukuhlolwa ukukhanya yiyona ezithuthukile kubuchwepheshe bokuhlola i-UV usebenzisa i-LED.  Iyaphatheka futhi ihleliwe ukuthi isetshenziswe kokubili ephathwayo futhi ngokusetshenziswa okuhleliwe, inikeza ukunemba, ukuqina, nokuguquguquka okuzosetshenziswa emsebenzini wochwepheshe.

Izici ezibalulekile:

Indawo Enhle Yabanzi: Lena izonikeza ugongolo lwe-UV olungu-7-intshi (17cm) olunokumbozwa kwamasentimitha ayi-15 (38cm) ukuqhuba amasheke abanzi.

I-UV enkulu: ubuncane be-2,000 uW / cm2 ukuhlinzeka ngokutholwa kwamaphutha okungaguquguquki ebusweni.

I-lens ye-Optical Glass: I-lens inikeza ugongolo lwe-UV olungaguquguquki futhi olufanayo ngokulahleka okuphansi kokudluliswa ngokuhamba kwesikhathi.

Amandla amabili: Ukusetshenziswa okuphathekayo noma okuqhubekayo, ibhethri le-Li-ion elishajekayo noma i-adaptha ye-100-240 V AC.

I-Fanless Cooling System: Ukupholisa komshini ongenamsindo kungaqinisekisa ukusebenza komshini okuphephile, okusebenzayo.

Kungani i-PGS150A UV LED Inspection Light?

Isibani PGS150A senzelwe ukuhambisana nezidingo zochwepheshe ezidinga ukunemba kanye nokulula:

Ukukhiqizwa kwe-UV okuphezulu: Kuqinisekisa isithombe esinembile samaphutha ezindaweni okunzima ukuzithola.

I-Wide Beam Coverage: Yenza isiqiniseko sokuthi ukumbozwa okubanzi kuhlanganiswe ngaphandle kwekhwalithi yemininingwane elahlekile.

Idizayini eqinile: I-lens yengilazi ebonakalayo inokukhishwa kwe-UV okungaguquguquki ngesikhathi sokusetshenziswa isikhathi eside.

Ukuguquguquka: Isekela kokubili ukuhamba okuphathwayo nezinhlelo zokusebenza ezihleliwe futhi iyaguquguquka ngokwanele ukuthi ilingane nezinhlelo zokusebenza ezahlukahlukene zokuhlola.

Ukusebenza okusebenzayo nokuthulile: Ukupholisa komshini ongena-fanless kuqinisekisa ukuthi umsindo uthulisiwe nokuthi izinga lokushisa lokusebenza ligcinwa emazingeni amahle.

Optimization of LED UV Inspection

Ukuze uthole imiphumela enembile kakhulu yokuhlolwa kwe-UV ye-LED, ochwepheshe kufanele bacabangele:

Ukuqina kwe-UV: Setha ukuqina ukuze amaphutha abonakale kahle.

Ukumbozwa kwe-Beam: Isibani esifana ne-PGS150A esimboza amasentimitha ayi-7 singasetshenziselwa ukwenza ukuhlolwa okubanzi noma kwe-IT.

Ukukhethwa kwe-Wavelength: Khetha izibani ezilungiselelwe izinto zokwakha nezimpawu ze-fluorescent ezihlolwayo.

I-Portable vs Fixed Operation: Isinqumo sokuthi ukuguquguquka okuphathwayo kubalulekile noma ukuhlolwa okumile kubalulekile.

Izinyathelo zokuphepha: Imishini yokuzivikela kufanele isetshenziswe ukunciphisa ukuchayeka kwe-UV.

Inqubo yokuhlola elungiselelwe izonciphisa inani lamaphutha, ithuthukise ukusebenza kahle, futhi ihlangabezane namazinga ekhwalithi.

Ikusasa lokuhlolwa kwe-LED

Ikusasa lokuhlolwa kwe-LED UV liyathembisa, futhi izinto ezintsha zenziwe ngokugcizelela ku:

• Ama-LED amaningi okuqina ukuthola ukukhubazeka ngokushesha.
• Amadivayisi eselula asetshenziselwa ukwenza ukuhlolwa esizeni ezindaweni ezikude noma ezilinganiselwe.
• Ukulawulwa kwekhwalithi yesikhathi sangempela, izinhlelo ezizenzakalelayo.
• Izixazululo eziluhlaza: Ukunciphisa umthelela wemvelo.
• Ukuqina okukhulu nokunemba kwe-optical ekusetshenzisweni kwesikhathi eside.

Amafemu nawo amukela ubuchwepheshe bokuhlola i-UV LED azoba nokusebenza kahle okukhulu, ukuqinisekiswa kwekhwalithi, nokuphepha kokusebenza.

Isiphetho

Ukusetshenziswa kokuhlolwa kwe-UV kwe-LED kuguqule ukulawulwa kwekhwalithi yamanje ukuthi kusheshe, kunembile futhi kuphephile. Ezinhlelweni ezahlukahlukene, njenge-elekthronikhi nezimoto, ukupakisha, kanye namalabhorethri, izimboni zingathola ikhwalithi, ukuthembeka, ukusebenza okuphezulu kanye nekhwalithi yamaphutha ngokukhanya kokuhlola kwe-PGS150A kwe-UV LED.

Ukuze ufunde kabanzi mayelana LED UV ukuhlolwa izibani kanye nezixazululo zezimboni, laboratory, kanye ezentengiselwano, xhumana UVET ukuthola lonke ukukhethwa imishini UV LED ukuhlola futhi professional ukuhlola izixazululo.