(China) YYP103A Whiteness Meter

Product application

Whiteness Meter inoshandiswa zvakanyanya mukugadzira mapepa, machira, kudhinda, plastiki, ceramic uye porcelain enamel, zvinhu zvekuvaka, indasitiri yemakemikari, kugadzira munyu uye rimwe dhipatimendi rekuyedza rinoda kuyedza kuchena. Whiteness mita zvakare inogona kuyedza kujeka kwebepa, kupenya, kuparadzira mwenje coefficient uye mwenje wekutora coefficient.

Mitemo yehunyanzvi

1. Zvinoenderana neGB3978-83: Mwenje wakajairika uye mwenje uye yekutarisa mamiriro.
2. Tevedzera D56. Iyo diffuse dhayamita i150mm uye bvunzo dhayamita rese i30mm kana 19mm. Inoshandisa chibatiso chemwenje kubvisa pesvedzero yakakonzerwa negirazi remuenzaniso rinoratidza chiedza.
3. R457 kuchena optical spectral simba rekugovera sisitimu mune peak wavelength 457nm, FWHM 44nm, RY10 optical system inoenderana neGB3979-83: kuyerwa kwemavara echinhu.
4. GB7973-87: Pulp, pepa uye pepa bhodhi diffuse reflectance factor assay (d/o nzira).
5. GB7974-87: pepa uye paperboard whiteness assay (d/o nzira).
6. ISO2470: bepa uye bhodhi Blu-ray diffuse reflectance factor nzira (ISO kupenya);
7. GB8904.2: Pulp whiteness assay
8. GB1840: Industrial mbatatisi starch assay
9. GB2913: mapurasitiki chena assay
10. GB13025.2:Indasitiri yekugadzira munyu yakajairika nzira yekuyedza; whiteness assay
11. GB/T1543-88: Pepa opacity kutsunga
12. ISO2471: pepa uye kadhibhodhi opacity kutsunga
13. GB10336-89: bepa uye pulp chiedza kuparadzira coefficient uye chiedza kunyura coefficient kutsunga.
14. GBT/5950 zvinhu zvekuvaka uye zvisiri zvesimbi zvicherwa zvigadzirwa chena assay
15. GB10339 Citric acid kuchena uye nzira yekuona
16. GB12911: Pepa uye pepa Ink kunyura kutsunga
17. GB2409: Plastiki yero index. bvunzo nzira

Technical parameter

1. zero kukukurwa: ≤ 0.1 %;
2. chiratidzo kukukurwa: ≤ 0.1%;
3. chiratidzo kukanganisa: ≤ 0.5 %;
4. kudzokorora kukanganisa: ≤ 0.1 %;
5. specula reflection kukanganisa: ≤ 0.1%;
6. saizi yemuenzaniso: ndege yekuyedza isiri pasi pe φ30mm, ukobvu hweasingapfuure makumi mana masampuli
7. Simba: AC 220V ± 10%, 50HZ, 0.4A.
8. nzvimbo yebasa: Tembiricha 0 ~ 40 ℃, hunyoro husingapfuuri 85%
9. saizi uye uremu: 375 × 264 × 400 (mm), 16 kg