DRK8660 ​​​​Whiteness Meter

Lub WSB-L whiteness meter yog siv los ntsuas qhov dawb ntawm cov khoom lossis hmoov nrog cov chaw tiaj tus. Nws yog tsim tshwj xeeb rau kev ntsuas qhov xiav dawb ntawm daim ntawv, yas, hmoov txhuv nplej siab, edible qab zib thiab cov khoom siv hauv tsev. Raws li lub wavelength ntawm lub teeb xiav lim, nws tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm GB5950, GB2931, GB8940. l lwm. Cov cuab yeej siv zawv zawg lub tog raj kheej qauv khib, LCD cov zaub, phau ntawv calibration, kev ua haujlwm yooj yim, ruaj khov, txhim khu kev qha thiab siv tau zoo.

Main Specifications:
Lub teeb tau txais hom: 45/0
Central wavelength ntawm lub teeb xiav: 457nm
Tau txais txoj kev: silicon photocell
Kev ntsuas ntau: 0% txog 120%
Zero calibration: potentiometer phau ntawv
Tus nqi kho tus nqi: phau ntawv qhia potentiometer
Zaub hom: 3 thiab ib nrab LED
Qhov tseeb: zoo dua 1.5% av theem 2
Repeatability: zoo dua 0.3
Stability: zoo dua av 0.2%
Kev nyeem ntawv tsawg kawg nkaus: 0.1%
Lub hwj chim: 220V ± 22V, 50Hz ± 1Hz
Instrument loj: 270mm × 300mm × 740mm
Net nyhav ntawm qhov ntsuas: 7 kg