Isithombe esifakiwe se-DRK103 Whiteness Meter

I-DRK103 Whiteness Meter

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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imitha yobumhlophe ye-DRK103 ibizwa nangokuthi imitha yobumhlophe, i-whiteness tester nokunye. Leli thuluzi lisetshenziselwa ukunquma ubumhlophe bezinto. Isetshenziswa kakhulu ekwenzeni iphepha, izindwangu, ukuphrinta nokudaya, amapulasitiki, izitsha zobumba, izitsha zobumba, amabhola ezinhlanzi, ukudla, izinto zokwakha, upende, amakhemikhali, ukotini, i-calcium carbonate, i-bicarbonate, usawoti kanye neminye iminyango yokukhiqiza kanye nokuhlola impahla okudingeka inqume. ubumhlophe obuthile. Imitha yobumhlophe ye-DRK103 nayo ingakala ukucaca, ukufiphala, i-coefficient yokuhlakaza ukukhanya kanye ne-coefficient yokumuncwa kwephepha.

Izici
1. Thola Ukugqama kwe-ISO (Ukukhanya kwe-ISO, okungukuthi, ubumhlophe be-R457). Kumasampuli anziwe mhlophe nge-fluorescent, ingaphinda ilinganise ubumhlophe be-fluorescent okukhiqizwa ukukhishwa kwezinto ze-fluorescent.
2. Thola inani le-Y10 le-lightness stimulus. Nquma ukufiphala (Opacity). Nquma ukuba sobala. Nquma i-coefficient yokuhlakaza ukukhanya kanye ne-coefficient yokumuncwa. 3. Lingisa ukukhanya kwe-illuminator ye-D65. Adopt CIE 1964 complementary chromaticity system kanye ne-CIE 1976 (L*a*b*) ifomula yomehluko wombala wesikhala. Sebenzisa ukukhanya kwe-d/o ukuze ubuke izimo zejometri. Ububanzi bebhola lokusabalalisa ngu-φ150mm, futhi ububanzi bembobo yokuhlola φ30mm kanye no-φ19mm. Ifakwe isibambisi sokukhanya ukuze kuqedwe ithonya lokukhanya okubonakalayo okukhethekile kwesampula.
4. Ukubukeka kwethuluzi kuyinoveli futhi kuhlangene, futhi idizayini yesekethe ethuthukisiwe iqinisekisa ngempumelelo ukunemba nokuzinza kwedatha yokulinganisa.
5. Ukusebenzisa imojula ye-LCD ye-pixel ephezulu, isibonisi sesiShayina nezinyathelo zokusebenza ngokushesha, isilinganiso sokubonisa kanye nemiphumela yezibalo, isikhombimsebenzisi esinobungane somshini womuntu senza ukusebenza kwethuluzi kube lula futhi kube lula.
6. Leli thuluzi lifakwe isixhumi esibonakalayo esijwayelekile se-RS232, esingaxhumana nesofthiwe yekhompyutha.
7. Ithuluzi linokuvikelwa kokucisha, futhi idatha yokulinganisa ngeke ilahleke ngemva kokucisha ugesi.

Izinhlelo zokusebenza
Leli thuluzi lisetshenziselwa ukunquma ubumhlophe bezinto. Isetshenziswa kakhulu ekwenzeni iphepha, izindwangu, ukuphrinta nokudaya, amapulasitiki, izitsha zobumba, izitsha zobumba, amabhola ezinhlanzi, ukudla, izinto zokwakha, upende, amakhemikhali, ukotini, i-calcium carbonate, i-bicarbonate, usawoti kanye neminye iminyango yokukhiqiza kanye nokuhlola impahla okudingeka inqume. ubumhlophe obuthile. Imitha yobumhlophe ye-DRK103 nayo ingakala ukucaca, ukufiphala, i-coefficient yokuhlakaza ukukhanya kanye ne-coefficient yokumuncwa kwephepha.

Izinga Lobuchwepheshe
1. Ukuthobelana ne-GB3978-83: I-Standard Illumination Body kanye Nezimo Zokuqaphela Illumination.
2. Lingisa ukukhanya kwe-illuminator ye-D65. Ukwamukela ukukhanya kwe-d/o ukuze kubhekwe izimo zejiyomethri (ISO2469), ububanzi bebhola le-diffuser ngu-φ150mm, kanti ububanzi bembobo yokuhlola ngu-φ30mm kanye no-φ19mm. Ifakwe isibambisi sokukhanya ukuze kuqedwe ithonya lokukhanya okubonakalayo okukhethekile kwesampula.
3. Ubude begagasi obuphakeme bokusatshalaliswa kwamandla e-spectral yesistimu yokubona emhlophe engu-R457 ngu-457nm kanti i-FWHM ingu-44nm; isistimu yokubona ye-RY ihambisana ne-GB3979-83: Indlela yokulinganisa umbala wento.
4. I-GB7973-87: Ukunqunywa kwe-diffuse reflection factor ye-pulp, iphepha nekhadibhodi (indlela ye-d/o).
5. GB7974-87: Indlela yokunquma ubumhlophe bephepha nekhadibhodi (indlela ye-d/o).
6. ISO2470: Indlela yokulinganisa yokukhanya okuluhlaza okwesibhakabhaka okusabalalisa isici sephepha nebhodi lephepha (ubumhlophe be-ISO
7. GB8904.2: Ukunqunywa kobumhlophe be-pulp.
8. GB1840: Indlela yokunquma isitashi samazambane sezimboni.
9. GB2913: Indlela yokuhlola ubumhlophe bepulasitiki.
10. GB13025.2: Indlela yokuhlola evamile yemboni kasawoti, ukunqunywa kobumhlophe
11. GB1543-88: Ukunqunywa kwe-opacity yephepha.
12. ISO2471: Ukunqunywa kokungafihli kwephepha nekhadibhodi.
13. GB10336-89: Ukunqunywa kwe-coefficient yokuhlakaza ukukhanya kanye ne-coefficient yokumunca ukukhanya kwephepha ne-pulp
14. I-GBT/5950 Indlela yokukala ubumhlophe bezinto zokwakha kanye nemikhiqizo yamaminerali engeyona eyensimbi.
15. Ubumhlophe be-citric acid kanye nendlela yokutholwa kwayo GB10339: Ukunqunywa kwe-coefficient yokuhlakaza ukukhanya kanye ne-coefficient yokumunca ukukhanya kwephepha ne-pulp.
16. GB12911: Indlela yokuhlola yokumunca uyinki wephepha nebhodi lephepha.
17. GB2409: Indlela yokuhlola yenkomba yepulasitiki ephuzi.

Ipharamitha Yomkhiqizo

Iphrojekthi	Ipharamitha
I-Zero Drift	≤0.1%;
Isibonakaliso sokukhukhuleka	≤0.1%;
Iphutha lenkomba	≤0.5%;
Iphutha lokuphindaphinda	≤0.1%;
Iphutha lokubonisa elikhethekile	≤0.1%;
Usayizi wesifanekiso	Indiza yokuhlola ayikho ngaphansi kuka-Φ30mm (noma Φ19mm), futhi ubukhulu besampula abukho ngaphezu kuka-40mm.
ukunikezwa kwamandla kagesi	I-AC220V ± 5%, 50Hz, 0.4A.
Indawo Yokusebenzela	Izinga lokushisa 0～40℃, umswakama ohlobene <85%;
Ubukhulu nesisindo	310×380×400 (mm),
Isisindo	16kg.

Ukucushwa komkhiqizo
1 imitha elimhlophe, 1 intambo yamandla, 1 isicupho esimnyama, 2 amapuleti ajwayelekile amhlophe anganafluorescent, 1 ipuleti elijwayelekile le-fluorescent elimhlophe, amalambu omthombo wokukhanya ama-4, amarola angu-4 ephepha lokuphrinta, 1 imanuwali yokufundisa, isitifiketi esingu-1 Ikhophi eyodwa, ikhophi eyodwa ikhadi lewaranti.
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