I-Laboratory Cement Conment Blaine Surface Area Poter

I-Laboratory Cement Conment Blaine Surface Area Poter

一, imininingwane

I-Accord nge-GB / T8074-2008 State Standard Sithuthukisa imodeli entsha ye-SZB-9 AUTO Ratiata Surtare Proper. Umshini ulawulwa yikhompyutha, futhi esetshenziswa izinkinobho zokuthinta ezithambile, inqubo yokuhlola okuphelele ye-Auto Control. Khumbula ngokuzenzakalela i-coefficient, bonisa inani lendawo yendawo ephezulu ngemuva ngemuva kokuthi umsebenzi wokuhlola uqedwe, futhi futhi angakhumbula isikhathi sokuhlola.

2.

Ukubheja (i-Brunaueer, i-Emmett ne-Teller) isetshenziswa kakhulu ukuhlola idatha yegesi ye-adsorption futhi ikhiqize umphumela othile wendawo engaphezulu evezwe kumayunithi wendawo ngobuningi besampula (M2 / g). Le ndlela ihlelwa ngezinhlangano ezijwayelekile ezifana ne-ISO, i-USP ne-ASTM.

Le ndlela isetshenziswa kabanzi ngezinto eziningi zokwakha, kepha ithembeke kakhulu ngezinto zokwakha ngohlobo II noma uhlobo lwe-IV istotherm enezinga elanele lokuxhumana phakathi kwe-adsorbate gesi kanye nobuso. Okwezinto zokwenziwa nezinye izinhlobo zama-isotherms, umbono wokubheja angeke afake isicelo ngenxa yezizathu ezahlukahlukene ngakho-ke kufanele aphathwe ngokuqapha.

Ngaphambi kokuhlaziywa, isampula kufanele ibhekane nobunqunu ukususa ukungcola okuhlanganiswe ngokomzimba ebusweni be-powder kwinqubo ebizwa ngokuthi yi-degassing noma ukuphuma. Lokhu kuvame ukufezeka ngokusebenzisa izinga lokushisa eliphakeme kwisampula ngokuhlangana ne-vacuum noma ngokuqhubekayo i-innert gas. Le nqubo kumele ilawulwe ngokucophelela futhi ibhekwe ngokulandelana ukuze ikwazi ukukhiqiza imiphumela enembile futhi ephindaphindwayo

3.

I-1.Prower Supply Voltage: 220V ± 10%

Ibanga lokubala lesikhathi: 0.1Second kumasekhondi angama-999.9

3. Ukuqina kokubala: <0.2 okwesibili

Ukucaciswa kwe-4.ekurusement: ≤1 ‰

Ububanzi be-5.Temperature: 8-34 ℃

I-6.Ratio Surface Area Area s: 0.1-9999.9cm2 / g

三: sebenzisa incazelo yebhodi

Indawo ye-Udisplay

Isikrini se-LCD, indawo ekhombisa.

v indawo yokusebenza

Kwakhiwa nezinkinobho eziyi-8, kufaka phakathi i-【kwesobunxele】 【Up

四: izinto zezinsimbi

In the Creckhote Ratio Area ikhombisa indawo ephelele ye-concrete powder.

v Indlela ebixhomeke emoyeni ongenakuqhathaniswa nokuphambana kwe-instablepace egxile kokhonkolo, ukumelana nokuqina okuhlukile kungaletha ijubane lokugeleza elihlukile, bese usebenzisa lezi zinto ukuhlola indawo engaphezulu yekhonkriya.

W ngokuya nge-GB / T807-2008 yokuncoma ukubala indawo yokubala

S-the isilinganiso sendawo yesampula yokuhlola, indawo yendawo ye-SS- ye-ratio ye-powder ejwayelekile, cm2 / g

T-the liquid umkhawulo phansi izikhathi zesampula yokuhlola, ama-ts- i-auchotha elijwayelekile eliphansi le-powder tile phansi, imizuzwana.

I-The Air Mucute lapho isampula yokuhlola kumazinga okushisa asheshayo, μpa ∙ s

I-ηS-the air mucunce lapho i-powder ejwayelekile ekushiseni okusheshayo, μpa ∙ s

Ubuningi besampula yokuhlola, i-ns-density yesampula yokuhlola ejwayelekile, g / cm3

Isilinganiso se-Enter-Interpace Isilinganiso sesampula yokuhlola, isilinganiso esibonakalayo se-SCASP yesampula yokuhlola ejwayelekile

Ngaphezulu kokubala ifomula, ngoba ama-powdes ajwayelekile ahleliwe, futhi ngu-0,5, ngakho-ke sebenzisa inani kahle.

五,: Hlola kanye nokuhlukaniswa

1) Lapho ithuluzi le-Auto Stop, hlola ubuso be-liquid uma buphansi, futhi isimo esijwayelekile asikho ngaphansi.

2) Ukuhlolwa kwevolumu yesampula

六, inqubo yokuhlola

1) isampula elilungiselelwe

2) Qinisekisa inani lesampula

3) Ungqimba lwesampula lwenziwe

● I-GB / T8074-2008 Enye ibingazange idluliselwe, ungabheka i-GB / T8074-2008-2008