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(Tuam Tshoj) YYP103A Whiteness Meter Featured Duab
  • (Tuam Tshoj) YYP103A Whiteness Meter

(Tuam Tshoj) YYP103A Whiteness Meter

Lus piav qhia luv luv:

Khoom taw qhia

Whiteness Meter / Brightness meter yog dav siv hauv papermaking, ntaub, luam ntawv, yas,

ceramic thiab porcelain enamel, cov khoom siv, kev lag luam tshuaj, ntsev ua thiab lwm yam

kuaj department uas yuav tsum tau kuaj dawb. YYP103A whiteness meter kuj tuaj yeem kuaj tau

daim ntawv transparency, opacity, lub teeb scatting coefficient thiab lub teeb absorption coefficient.

 

Khoom nta

1.Test ISO whiteness (R457 dawb).

2. Kev ntsuam xyuas lub teeb pom kev zoo tristimulus qhov tseem ceeb (Y10), opacity thiab pob tshab. Test lub teeb scattering coefficient

thiab lub teeb absorption coefficient.

3. Simulate D56. Txais CIE1964 ntxiv xim system thiab CIE1976 (L * a * b *) xim qhov chaw xim txawv mis. Txais d / o saib geometry teeb pom kev zoo. Txoj kab uas hla ntawm diffusion pob yog 150mm. Txoj kab uas hla ntawm qhov ntsuas yog 30mm lossis 19mm. Tshem tawm cov qauv iav reflected lub teeb los ntawm

lub teeb absorbers.

4. Cov tsos thiab compact qauv; Guarantee qhov tseeb thiab ruaj khov ntawm kev ntsuas

cov ntaub ntawv nrog advanced circuit tsim.

5. LED zaub; Cov kauj ruam ua haujlwm sai nrog Suav. Muab cov txiaj ntsig txheeb cais. Tus phooj ywg txiv neej-tshuab interface ua rau kev ua haujlwm yooj yim thiab yooj yim.

6. Cov cuab yeej yog nruab nrog tus qauv RS232 interface kom nws tuaj yeem koom tes nrog microcomputer software los sib txuas lus.

7. Cov cuab yeej muaj kev tiv thaiv hluav taws xob; cov ntaub ntawv calibration tsis ploj thaum lub hwj chim txiav tawm.


  • FOB Nqe:Teb Chaws Asmeskas $ 0.5 - 9,999 / Daim (Nug ib tus neeg muag khoom)
  • Min. Order Quantity:1 Daim / Daim
  • Muaj peev xwm muab khoom:10000 Daim / Daim ib hlis

    • Product Detail

    Khoom cim npe

    Daim ntawv thov khoom

    Whiteness Meter yog dav siv hauv papermaking, ntaub, luam ntawv, yas, ceramic thiab porcelain enamel, siv cov khoom siv, tshuaj lom neeg kev lag luam, ntsev ua thiab lwm yam kev kuaj xyuas uas yuav tsum tau kuaj dawb. Whiteness meter kuj tuaj yeem kuaj cov ntawv pob tshab, opacity, lub teeb scatting coefficient thiab lub teeb nqus coefficient.

     

    Cov qauv txheej txheem

    1. Raws li GB3978-83: Txheem teeb pom kev zoo thiab teeb pom kev zoo thiab kev soj ntsuam.
    2. Simulate D56. Lub diffuse txoj kab uas hla yog 150mm thiab kuaj tag nrho txoj kab uas hla yog 30mm lossis 19mm. Nws siv lub teeb absorber los tshem tawm cov kev cuam tshuam los ntawm cov qauv ntawm daim iav reflecting lub teeb.
    3. R457 whiteness optical spectral fais fab faib qhov system nyob rau hauv lub ncov wavelength 457nm, FWHM 44nm, RY10 optical system nyob rau hauv txoj kab nrog GB3979-83: khoom ntsuas xim.
    4. GB7973-87: Pulp, ntawv thiab paperboard diffuse reflectance factor assay (d/o method).
    5. GB7974-87: daim ntawv thiab daim ntawv txiav txim siab dawb (d/o method).
    6. ISO 2470： Ntawv thiab board Blu-duab tshav diffuse reflectance yam txujci (ISO brightness);
    7. GB8904.2: Pulp whiteness assay
    8. GB1840: Kev lag luam qos hmoov txhuv nplej siab
    9. GB2913: Kev kuaj xyuas cov yas dawb
    10. GB13025.2: ntsev ua kev lag luam kev sim dav dav; kev kuaj dawb
    11. GB/T1543-88: Daim ntawv opacity txiav txim
    12. ISO 2471: Ntawv thiab duab los qhia opacity txiav txim
    13. GB10336-89: Daim ntawv thiab lub teeb pom kev coefficient thiab lub teeb nqus coefficient kev txiav txim
    14. GBT / 5950 cov khoom siv thiab cov khoom siv tsis yog xim hlau ua kom dawb huv
    15. GB10339 Citric acid whiteness thiab nrhiav kom tau txoj kev
    16. GB12911: Kev txiav txim siab ntawm daim ntawv thiab ntawv
    17. GB2409: Yas Yellow Index. xeem txoj kev

     

    Technical parameter

    1. tsis muaj zog: ≤ 0.1%;
    2. Kev taw qhia drift: ≤ 0.1%;
    3. Kev qhia yuam kev: ≤ 0.5%;
    4. Kev ua yuam kev rov ua dua: ≤ 0.1%;
    5. specula reflection yuam kev: ≤ 0.1%;
    6. qauv loj: lub dav hlau xeem tsis tsawg tshaj φ30mm, lub thickness tsis ntau tshaj 40 qauv
    7. Lub hwj chim: AC 220V ± 10%, 50HZ, 0.4A.
    8. Qhov chaw ua haujlwm: Kub 0 ~ 40 ℃, txheeb ze av noo tsis tshaj 85%
    9. qhov loj thiab qhov hnyav: 375 × 264 × 400 (mm), 16 kg

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