(China) YYP103A Mita Ọcha

Ngwa ngwaahịa

A na-etinye Mita Whiteness n'ọtụtụ ebe n'ime mpempe akwụkwọ, akwa, mbipụta, plastik, seramiiki na enamel, ihe owuwu, ụlọ ọrụ kemịkalụ, ime nnu na ngalaba nnwale ndị ọzọ kwesịrị ịnwale ịdị ọcha. Mita na-acha ọcha nwekwara ike nwalee nghọta nke akwụkwọ ahụ, opacity, ọnụọgụ nchacha ọkụ na ọnụọgụ nnabata ọkụ.

Ụkpụrụ nka nka

1. Dị ka GB3978-83 si dị: Ọkụ ọkụ na ọkụ na ọnọdụ nlele.
2. Mepụta D56. Dayameta mgbasa ozi bụ 150mm ma nwalee dayameta dum bụ 30mm ma ọ bụ 19mm. Ọ na-eji ihe ọkụ ọkụ na-ekpochapụ mmetụta nke enyo ihe atụ na-egosipụta ìhè.
3. R457 sistemu ike nkesa ngwa anya na-acha ọcha na ogologo wavelength 457nm, FWHM 44nm, sistemụ anya RY10 kwekọrọ na GB3979-83: nha agba ihe.
4. GB7973-87: Pulp, akwụkwọ na mpempe akwụkwọ na-agbasa echiche ihe nleba anya (usoro d/o).
5. GB7974-87: akwụkwọ na mpempe akwụkwọ ọcha nyocha (usoro d/o).
6. ISO 2470： akwụkwọ na bọọdụ Blu-ray difffuse reflectance factor usoro (ISO ihie);
7. GB8904.2: Pulp ọcha assay
8. GB1840: Industrial nduku starch assay
9. GB2913: Nnwale ọcha nke plastik
10. GB13025.2: Nnu na-eme ụlọ ọrụ n'ozuzu ule usoro; nyocha nke ọcha
11. GB/T1543-88: Mkpebi opacity akwụkwọ
12. ISO 2471： akwụkwọ na kaadiboodu opacity mkpebi siri ike
13. GB10336-89: akwụkwọ na pulp ìhè scatting ọnụọgụ na ìhè absorption ọnụọgụ mkpebi siri ike.
14. GBT/5950 ihe owuwu ihe na ngwaahịa mineral na-abụghị ọla ọcha
15. GB10339 Citric acid ọcha na usoro nchọpụta
16. GB12911: Mkpebi nnabata ink akwụkwọ na akwụkwọ
17. GB2409: index edo edo plastik. ule usoro

Nka nka

1. efu efu: ≤ 0.1%;
2. egosi mbugharị: ≤ 0.1 %;
3. njehie egosi: ≤ 0.5 %;
4. njehie nkwughachi: ≤ 0.1 %;
5. Njehie ntụgharị uche: ≤ 0.1 %;
6. sample size: ule ụgbọ elu bụghị ihe na-erughị φ30mm, ọkpụrụkpụ nke ọ dịghị ihe karịrị 40 samples
7. Ike: AC 220V ± 10%, 50HZ, 0.4A.
8. gburugburu ọrụ: Okpomọkụ 0 ~ 40 ℃, iru mmiri nke na-erughị 85%
9. nha na ịdị arọ: 375 × 264 × 400 (mm), 16 n'arọ