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Cov khoom

LT-ZP21 3C fluorescent whiteness meter | whiteness meter | reflection photometer Duab Tshwj Xeeb
  • LT-ZP21 3C fluorescent whiteness meter | whiteness meter | reflection photometer

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

Kev Piav Qhia Luv:

Nws feem ntau siv rau kev ntsuas qhov dawb ntawm cov khoom tiaj tiaj lossis hmoov uas tsis muaj xim, thiab tuaj yeem tau txais qhov dawb raws li qhov pom kev zoo. Rau cov khoom uas kho nrog fluorescent brightener, qhov dawb tom qab fluorescence brightener tuaj yeem pom tau ntau yam. Qhov opacity ntawm daim ntawv tuaj yeem ntsuas tau raws li qhov tseeb. Siv dav hauv kev luam ntawv thiab zas xim, xim thiab txheej, cov khoom siv tshuaj lom neeg hauv tsev, ntawv thiab ntawv cardboard, cov khoom yas, cement dawb, ceramics, enamel, talc, hmoov txhuv nplej siab, hmoov nplej, ntsev, tshuaj ntxuav tes, tshuaj pleev ib ce thiab lwm yam kev ntsuas qhov dawb.


Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov kev tsis sib xws
1. Kev sim ntau yam: 0 ~ 100%
2. Lub teeb ci ntsa iab: D65 lub teeb ci ntsa iab
3. Txoj kev ntsuas: R457 lub teeb xiav dawb
4. Kev ntsuas qhov qhib: φ30mm
5. Hom zaub: cov zaub digital
6. Zero drift: ≤ ± 0.1 / 10 feeb
7. Kev ntsuas rov ua dua: ≤ 0.2
8. Qhov tseeb ntawm cov zaub: 0.1
9. Qhov yuam kev qhia: ≤ ± 1
10. Lub hwj chim muab hluav taws xob: 220V ± 10%
11. Nta: nrov, siab precision, muaj zog ua haujlwm, ruaj khov
12. Raws li cov xwm txheej xeem: 45/0
13. Qhov loj me: 340 * 270 * 280mm

Tus Qauv
JIS-P8127
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