DRK103B Brightness Xim Meter

Khoom taw qhia

BrightnessXimMeter yog dav siv nyob rau hauv papermaking, ntaub, luam ntawv, yas, ceramic thiab porcelain enamel, siv cov khoom, grain, ntsev thiab lwm yam kev ntsuam xyuas department uas yuav tsum tau kuaj whiteness yellowness, xim thiab chromatism.

Khoom nta

Menstruate ntau zaus thiab muab cov txiaj ntsig ntawm kev ntsuas lej lej; Cov duab digital thiab cov txiaj ntsig tuaj yeem luam tawm;

1.Test khoom xim, diffuse reflectance factor RX,RY,RZ; stimulus tus nqi X10,Y10,Z10, chromaticity tswj X10,Y10,Lub teeb L *,Chromaticity ib *,b*,Chroma C*ab,hue angle h*ab,tseem ceeb wavelength λd; Chromatism ΔE*ab; lightness txawv ΔL * ; Chroma txawv ΔC*ab; Hue txawv H*ab; Hunter system L,a,b.

2. Kuaj yellowness YI

3. Kuaj opacity OP

4 Test lub teeb scattering coefficient S

5. Ntsuas lub teeb nqus coefficient. A

6 Xeem pob tshab

7. Test Ink absorption tus nqi

8. Kev siv tuaj yeem ua tau zoo lossis cov ntaub ntawv; Lub 'meter' tuaj yeem khaws ntau tshaj kaum cov ntaub ntawv;

9. Coj tus nqi nruab nrab; cov duab digital thiab cov ntawv xeem tuaj yeem luam tawm.

10. Cov ntaub ntawv xeem yuav muab khaws cia thaum lub hwj chim tawm mus ntev.

Daim ntawv thov khoom

1. Ntsuas cov xim thiab xim sib txawv ntawm cov khoom muaj kev cuam tshuam.

2. Ntsuam xyuas ISO brightness (Blue-ray brightness R457), nrog rau cov degree ntawm fluorescent whitening ntawm fluorescent whitening cov ntaub ntawv.

3. Kuaj CIE whiteness (W10 Gantz brightness thiab xim cam nqi TW10).

4. Ntsuam xyuas cov khoom tsis yog xim hlau thiab cov khoom siv tsim ua kom dawb.

5. Kuaj yellowness YI

6. Kuaj qhov tsis pom kev, pob tshab, lub teeb tawg coefficient thiab lub teeb nqus.

7. Ntsuas tus cwj mem nqus tus nqi.

Cov qauv txheej txheem

1,GB7973: Pulp, ntawv thiab paperboard diffuse reflectance factor assay (d/o method).

2,GB7974: daim ntawv thiab daim ntawv txiav txim siab dawb (d/o method).

3,GB7975: Kev ntsuas xim ntawm daim ntawv thiab ntawv ntawv (d/o method).

4,ISO 2470:daim ntawv thiab board Blue-ray diffuse reflectance factor method(ISO brightness);

5,GB3979: Kev ntsuas xim khoom

6,GB8904.2:Pulp whiteness assay

7,wb 2913:plastics whiteness assay

8,GB1840 Nws:Industrial qos starch assay

9,GB13025.:Ntsev ua kev lag luam kev sim dav dav; kev kuaj dawb. Textile kev lag luam qauv: pulp ntawm tshuaj fiber ntau whiteness ntsuas txoj kev

10,GBT / 5950 cov khoom siv thiab cov khoom siv tsis yog xim hlau ua kom dawb huv

11,GB8425: Textile whiteness test method

12,GB 9338: fluorescent brightening agent whiteness test method

13,GB 9984.1: Sodium tripolyphosphate whiteness txiav txim

14,GB 13176.1: xeem txoj kev rau brightness ntawm ntxuav hmoov

15,GB 4739: Chroma ntawm ceramic pigment test method

16,Gb6689: Dye chromatism Instrumental txiav txim siab.

17,GB 8424: txoj kev sim rau xim thiab chromatism ntawm textile

18,GB 11186.1: Txheej xim kuaj txoj kev

19,GB 11942: Colorimetric txoj kev rau cov khoom siv xim

20,GB 13531.2: xim ntawm cov tshuaj pleev ib ce tristimulus qhov tseem ceeb thiab delta E * chromatism ntsuas.

21,GB 1543: Kev txiav txim siab ntawm daim ntawv opacity

22,ISO 2471: Kev txiav txim siab ntawm daim ntawv thiab duab los qhia

23,GB 10339: Daim ntawv thiab lub teeb pom kev coefficient thiab lub teeb nqus coefficient kev txiav txim

24,GB 12911: Kev txiav txim siab ntawm daim ntawv thiab ntawv

25,GB 2409: Plastic yellow index. xeem txoj kev

Technical parameter

1. Simulate D65 illumination teeb pom kev zoo. Txais CIE1964 ntxiv xim system thiab CIE1976 (L * a * b *) xim qhov chaw xim txawv mis.
2. Txais d / o kev soj ntsuam geometry teeb pom kev zoo. Diffusion pob txoj kab uas hla ntawm 150 hli, 25 hli txoj kab uas hla ntawm lub qhov ntsuas, nrog lub teeb absorbers kom tshem tawm cov qauv iav reflected lub teeb.
3. Rov ua dua: δ (Y10)＜0.1, D (X10.Y10)＜0.001 ib
4. Indication precision:△Y10＜1.0,△X 10 (Y 10)＜0.01 ib.
5. Qauv loj: sim dav hlau tsis tsawg tshaj Φ30 hli, thickness tsis ntau tshaj 40 hli.
6. Lub hwj chim: 170-250V, 50HZ, 0.3A.
7. Kev ua haujlwm kub: 10-30℃, txheeb ze humidity tsis ntau tshaj 85%.
8. Qauv loj: 300 × 380 × 400mm
9. Luj: 15 kg.

Main fixtures

1. DRK103A brightness meter;
2. Ib txoj kab hluav taws xob; dub ntxiab;
3. Ob daim ntawm tsis muaj fluorescent dawb qauv phaj;
4. Ib daim ntawm fluorescent whitening standard board
5. Plaub lub teeb
6. Printing ntawv 4 ntim
7. Ib lub zog qauv
8. Daim ntawv pov thawj
9. Specification
10. Cov ntawv ntim khoom
11. Warranty
12. Yeem: tsis tu ncua siab hmoov sampler.

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SHANDONG DRICK INSTRUMENTS CO., LTD

Tuam txhab Profile

Shandong Drick Instruments Co., Ltd, feem ntau yog koom nrog hauv kev tshawb fawb thiab kev tsim kho, tsim khoom thiab muag khoom ntawm cov cuab yeej ntsuas.

Lub tuam txhab tsim nyob rau hauv 2004.

Cov khoom siv hauv kev tshawb fawb txog kev tshawb fawb, cov chaw soj ntsuam zoo, cov tsev kawm qib siab, ntim, ntawv, luam ntawv, roj hmab thiab yas, tshuaj, khoom noj, tshuaj, textiles, thiab lwm yam lag luam.
Drick them nyiaj mloog mus rau kev cog qoob loo thiab pab pawg tsim, ua raws li kev txhim kho lub tswv yim ntawm kev tshaj lij, kev mob siab.pragmatism, thiab kev tsim kho tshiab.
Ua raws li cov neeg siv khoom-oriented hauv paus ntsiab lus, daws cov kev xav tau ceev tshaj plaws thiab cov tswv yim ntawm cov neeg siv khoom, thiab muab cov kev daws teeb meem thawj zaug rau cov neeg siv khoom nrog cov khoom zoo thiab cov cuab yeej siv siab heev.