Tsis ntev los no, peb lub tuam txhab tau txais kev tshaj tawm ntawm kev sib tw los ntawm lub koom haum hauv zos thiab nquag npaj cov khoom thiab xa lawv raws sijhawm.
Thaum pebYYP103B Brightness tester thiabYYP121 daim ntawv permeability testerThawj cov zaub mov xa tuaj raws li tau teem tseg;
YYP103B Brightness testerqhov zoo:
1.Test khoom xim, diffuse reflectance factor RX, RY, RZ; stimulus tus nqi X10, Y10, Z10, chromaticity coordinate X10, Y10, Lightness L *, Chromaticity a*, b*, Chroma C*ab, hue angle h*ab, dominant wavelengthλd; 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.
YYP121 daim ntawv permeability tester qhov zoo:
Lub ntsiab technical parameters thiab ua hauj lwm tej yam kev mob:
1. Kev ntsuas ntau: 0-1000ml / min
2. Kuaj thaj tsam: 10 ± 0.02cm²
3. Kev ntsuas qhov siab sib txawv: 1 ± 0.01kPa
4. Kev ntsuas qhov tseeb: tsawg dua 100mL, ntim yuam kev yog 1 mL, siab dua 100 mL, qhov ntim yuam kev yog 5 mL.
5. Sab hauv txoj kab uas hla ntawm clip nplhaib: 35.68 ± 0.05mm
6. Lub concentricity ntawm qhov chaw nruab nrab ntawm lub qaum thiab qis clamping nplhaib yog tsawg dua 0.05mm
Cov cuab yeej yuav tsum tau muab tso rau ntawm lub rooj zaum ua haujlwm hauv cov huab cua huv ntawm chav tsev kub ntawm 20 ± 10 ℃.
Lus Cim: Cov khoom siv hauv qab ntawm qhov ntsuas tau raug kho dua tshiab rau cov khoom siv stainless hlau, anticorrosive thiab ruaj khov.
Post lub sij hawm: Oct-07-2024