Igipimo cy'umweru cya LT-ZP21 3C gipima ubwiza bwa fluorescent | igipimo cy'umweru | fotometero isuzuma

Ibisobanuro bigufi:

Ikoreshwa cyane cyane mu gupima umweru w'ibintu bidafite ibara cyangwa ifu, kandi ishobora kubona neza agaciro k'umweru gahuye n'uburyo bwo kubona. Ku bintu byavuwe na fluorescent brightener, agaciro k'umweru nyuma ya fluorescence brightener gashobora kugaragazwa mu buryo bw'umubare. Ubudahangarwa bw'impapuro bushobora gupimwa neza. Ikoreshwa cyane mu gucapa no gusiga amarangi imyenda, irangi n'amabara, ibikoresho by'ubwubatsi bya shimi, impapuro n'amakarito, ibikoresho bya pulasitiki, sima yera, ibumba, enamel, talc, starch, ifu, umunyu, isabune, amavuta yo kwisiga n'ibindi bintu bipima umweru.