（China）YYP103A Whiteness Meter

Kugwiritsa ntchito mankhwala

Chiyeso Choyera chimagwiritsidwa ntchito kwambiri popanga mapepala, nsalu, kusindikiza, pulasitiki, enamel ya ceramic ndi porcelain, zipangizo zomangira, makampani opanga mankhwala, kupanga mchere ndi madipatimenti ena oyesera omwe amafunika kuyesa kuyera. Chiyeso choyera chimathanso kuyesa kuwonekera bwino kwa pepalalo, kuonekera bwino, kufalikira kwa kuwala komanso kufalikira kwa kuwala.

Miyezo yaukadaulo

1. Mogwirizana ndi GB3978-83: Mikhalidwe yokhazikika yowunikira ndi kuwunikira ndi kuyang'anira.
2. Yerekezerani D56. Chimake chofalikira ndi 150mm ndipo chimake chonse choyesa ndi 30mm kapena 19mm. Chimagwiritsa ntchito choyatsira kuwala kuti chichotse mphamvu yomwe imabwera chifukwa cha galasi la chitsanzocho lomwe likuwonetsa kuwala.
3. Dongosolo logawa mphamvu ya kuwala kwa R457 yoyera kwambiri mu kutalika kwa nthawi yayitali 457nm, FWHM 44nm, RY10 mogwirizana ndi muyeso wa mtundu wa chinthu cha GB3979-83.
4. GB7973-87: Kuyesa kwa Pulp, pepala ndi paperboard diffuse reflectance factor assay (njira ya d/o).
5. GB7974-87: kuyesa kuyera kwa pepala ndi bolodi (njira yoyesera).
6. ISO2470: njira ya Blu-ray diffuse reflectance factor (ISO brightness);
7. GB8904.2: Kuyesa kwa whiteness ya Zamkati
8. GB1840: Kuyesa kwa wowuma wa mbatata wa mafakitale
9. GB2913: pulasitiki yoyera
10. GB13025.2: Njira yoyesera yamakampani opanga mchere; kuyesa kuyera
11. GB/T1543-88: Kutsimikiza kwa kutseguka kwa pepala
12. ISO 2471: Kutsimikiza kwa opacity ya pepala ndi makatoni
13. GB10336-89: Kutsimikiza kwa kuchuluka kwa kuwala kwa pepala ndi zamkati komanso kutsimikiza kwa kuchuluka kwa kuyamwa kwa kuwala
14. Kuyesa kuyera kwa zinthu zomangira za GBT/5950 ndi zinthu zamchere zomwe si zachitsulo
15. GB10339 Citric acid whiteness ndi njira yodziwira
16. GB12911: Kutsimikiza kuyamwa kwa inki papepala ndi bolodi
17. GB2409: Njira yoyesera ya pulasitiki yachikasu

Chizindikiro chaukadaulo

1. kusuntha konse: ≤ 0.1 %；
2. chizindikiro cha kusuntha: ≤ 0.1 %；
3. cholakwika chosonyeza: ≤ 0.5 %；
4. cholakwika chobwerezabwereza: ≤ 0.1 %；
5. Kulakwitsa kwa specula: ≤ 0.1%;
6. kukula kwa chitsanzo: ndege yoyesera osachepera φ30mm, makulidwe osapitirira 40 zitsanzo
7. Mphamvu: AC 220V ± 10%, 50HZ, 0.4A.
8. Malo ogwirira ntchito: Kutentha 0 ~ 40 ℃, chinyezi chosapitirira 85%
9. kukula ndi kulemera: 375 × 264 × 400 (mm), 16 kg