daidaita ka'idoji

CE ISO 14522-93 ASTM G 154, ISO 4892-1 ISO 11507 ASTMD 4329

Amfani da samfurin

TL-UV jerin UV yanayi juriya akwati iya kwaikwayon da hasken rana, ruwan sama, da kuma ruwa, UV amfani da fluorescent UV fitilu kwaikwayon da hasken rana tasirin, amfani da condensed zafi kwaikwayon ruwan sama da ruwa, da aka gwada kayan da aka sanya a cikin wani zafi haske da kuma zafi maye-maye zagaye tsari don gwajin. UV yana ɗaukar kwanaki ko makonni da yawa don sake haifar da haɗarin da ke waje na watanni zuwa shekaru. Nau'ikan haɗari sun haɗa da: fading, canjin launi, hasken haske, dunda, fashewa, muddy, kumfa, m canji, ƙarfin raguwa da oxidation. Bayanan gwajin UV na iya taimaka muku zaɓar sabon kayan aiki, da kuma kimanta yadda canje-canje a cikin hanyoyin girke ke shafar karfin sabon samfurin.

Ana amfani da shi sosai a cikin fentin launi, resin, filastik, roba, marufi na buga, aluminum bayanan bayanai, mannewa, mota, babur masana'antu, kayan ado, karfe, lantarki, electroplating, magani, da sauransu.

gwajin tsari

1, gwajin akwatin tsarin da aka yi da lalata juriya SUS304, wanda ya ƙunshi 8 UVA UV fitilu, gwaji samfurin tsarin, sarrafawa tsarin da kuma nuna alama.

2, 40W ikon bututun fitila, tsawon bututun fitila 1200mm. kewayon yankin aiki na gwajin akwatin yana 900mm * 500mm.

3, fitilu bututun daidai shigar a saman akwatin, tsakiyar nesa ne 70mm.

4, gwajin samfurin sanya a kan gwajin rack, samfurin baya fallasa a cikin iska na zafin jiki na dakin, ba tare da radiation UV.

5, gwajin akwatin da aka sanya a cikin gwajin dakin da zafin jiki na 15 ~ 35 ℃, da nisan bango na 300mm, kuma ya kamata a hana tasirin wasu tushen zafi, iska a cikin dakin gwaje-gwaje ya kamata ba ta yi kwarara sosai don kauce wa tasirin yanayin haske.

Test yanayi

1, gwajin samfurin da aka kafa a kan gwajin rack, fuskantar UV fitila.

2, sabis rayuwa na kowane fitila a kusan 1600H.

Test Sample da kuma yi kimantawa

1, bayyanar kimantawa: ga rufi ne yafi bayyanar kimantawa, filastik da roba kuma za a iya yi bayyanar kimantawa idan ya zama dole, binciken abubuwa ne yafi haske, launi canji, patches, kwanciyar hankali, da dai sauransu. Ya kamata a yi kokarin yin amfani da kayan aiki don gwajin abubuwa masu yawa kamar shine, bambancin launi.

2, mechanics da sauran siffofin kimantawa: general roba kayan don jawo ƙarfi, tsawo, tauri ma'auni, filastik ma'auni tasiri ƙarfi, karya tsawo, jawo ƙarfi, lankwasa ƙarfi, idan ya zama dole, za a iya ƙayyade sauran aiki gwajin abubuwa.