chikwangwani cha tsamba

Neutral Density Sheet

The Neutral Density Selter ndi yodutsa kwambiri, galasi lobalalika lochepa lopangidwa kuchokera ku soda laimu silicate zakuthupi.Fyuluta yosalowerera ndale yomwe imapangidwa ndikupangidwa ndi Beijing Jingyi Bo Electro-Optical Technology Co., Ltd. ili ndi mawonekedwe otumizira mwachangu, mitundu yosiyanasiyana yamitundu yotsika, ndi zina zambiri, ndipo nkhaniyi ilinso ndi zinthu zabwino zopanda mzere - pomwe refractive index ndi kuchuluka kwa coefficient coefficient pamene kutentha kumawonjezeka;kuonjezera apo, pali dielectric yokhazikika komanso yotsika kwambiri ya dielectric loss factor.Zinthu izi zimaphatikizana kuti zinthu zomwe sizinali zamtundu wazinthu zikhale zopambana.Mitundu yomwe imagwiritsidwa ntchito kwambiri ya zosefera zakusanjikizana kosalowerera ndale ndi zosefera zosanjikiza ziwiri zasiliva zosanjikiza ziwiri zokhala ndi siliva wambali imodzi, zosefera zasiliva zambali ziwiri zokhala ndi ulusi wopanda pake ndi zojambulazo za aluminiyamu, ndi zosefera zamitundu iwiri zokutidwa ndi golide.


Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Chidule cha mankhwala

Sefayi ya neutral density ndi mtundu wa optical attenuator, womwe ungathe kuchepetsa kuwala kwa kuwala.Kuwala kochokera kudera lowoneka bwino kupita kudera lapafupi ndi infrared kuwala kumadutsa musefa wosalowerera ndale, mafunde osiyanasiyana amachepetsedwa mofanana, kotero kuti chinthu chowoneka bwino chimachepetsedwa mofanana.Kutumiza kwa mphamvu ya kuwala kumasungidwa pafupifupi mofanana mu bandi yotakata.Zomwe zimatchedwanso neutral density filter, neutral filter, ND filter, attenuation filter, fixed kachulukidwe fyuluta, etc.Zosefera zowunikira za ND zimakhala ndi zokutira zowoneka bwino zamafilimu, nthawi zambiri zachitsulo, zomwe zimagwiritsidwa ntchito pagawo lagalasi.Chophimbacho chikhoza kukonzedwa kuti chikhale ndi mafunde amtundu wina.Makanema opyapyala amawonetsa kuwala komwe kumachokera.Chisamaliro chiyenera kuchitidwa kuti kuwonetsetsa kuti kuwala sikusokoneza dongosolo.Zosefera za Absorptive ND zimagwiritsa ntchito gawo lapansi lagalasi kuti lizitha kuyatsa kuchuluka kwa kuwala.

Zofotokozera Zamalonda

Wavelength 200-1000nm
ND 0.1-4, ndi zina.
Kukula Zosinthidwa malinga ndi zosowa za makasitomala

Magawo ofunsira

Amagwiritsidwa ntchito kwambiri pazida zoyezera za ultraviolet, ma lasers osiyanasiyana, makamera a digito, makamera amakanema, kuyang'anira chitetezo, zida ndi zida zosiyanasiyana, zosefera zolumikizirana, makina owonera, mita ya utsi, zida zoyezera, pafupi ndi infrared spectrometer, zida zowunikira biochemical. , ndi zina.

Spectrum

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Njira Zopanga

Zosefera za Fluorescence (11)

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