LT-ZP21 3C fluorescent whiteness meter | whiteness meter | reflection photometer

Kufotokozera Kwachidule:

Imagwiritsidwa ntchito makamaka poyesa kuyera kwa zinthu zopanda utoto kapena ufa, ndipo imatha kupeza molondola kuyera kogwirizana ndi kukhudzidwa kwa maso. Pazinthu zomwe zimathandizidwa ndi fluorescent brightener, kuyera kwa kuyera pambuyo pa fluorescence brightener kumatha kuwonedwa mozama. Kuwonekera kwa pepala kumatha kuyezedwa molondola. Amagwiritsidwa ntchito kwambiri posindikiza ndi kupaka utoto nsalu, utoto ndi zokutira, zida zomangira mankhwala, mapepala ndi makatoni, zinthu zapulasitiki, simenti yoyera, ziwiya zadothi, enamel, talc, starch, ufa, mchere, sopo, zodzoladzola ndi zinthu zina zoyezera kuyera.