Siboratoire ya laboratoire

Siboratoire ya laboratoire

一, ibisobanuro

Isezerano na GB / T8074-2008 Ibipimo bya leta dutezimbere icyitegererezo gishya SZB-9 igipimo cyimodoka. Imashini igenzurwa na mudasobwa, kandi ikoreshwa nurufunguzo rworoshye rwo gukoraho, kugenzura imodoka. Auto Wibuke Coefficience, Erekana Ikigereranyo Ahantu hashyizwe ahagaragara agaciro nyuma yumurimo wikizamini urangiye, birashobora kandi kwibuka igihe cyibizamini.

2.

Bet (Brunauer, Emmett na Teller) bikunze gukoreshwa mugusuzuma amakuru ya adsorction ya adsorction hanyuma utanga ibisubizo byihariye byo hejuru byatanzwe mubice byinteko (M2 / G). Tekinike yerekanwe n'imiryango myinshi isanzwe nka ISO, USP na ASTM.

Ubu buryo bukoreshwa cyane kubikoresho byinshi, ariko byizewe kubikoresho hamwe nubwoko bwa II cyangwa ubwoko bwa IV isotherm hamwe nurwego ruhagije rwimikoranire hagati ya gaze ya adsorbate nubuso. Kubikoresho hamwe nubundi bwoko bwa isotherms, igitekerezo cya bet ntigishobora gusaba impamvu zitandukanye bityo rero bigomba kuvurwa no kwitonda.

Mbere yo gusesengura, icyitegererezo kigomba kubanzizwa kugirango ukureho umwanda wumubiri uhereye hejuru yifu mugikorwa cyitwa kwanga cyangwa kwishyuza. Ibi mubisanzwe birangizwa no gukurikiza ubushyuhe bwo hejuru kuri sample ifatanije na vacuum cyangwa ubudahwema gutemba gaze. Iyi nzira igomba kugenzurwa neza no gukurikiranwa kugirango itange ibisubizo byukuri kandi bisubirwamo

3.

1.Kwiza voltage yo gutanga: 220v ± 10%

2. Kubara Intera: 0.1Second kugeza kuri 999.9

3. Kubara igihe gikwiye: <0.2 Isegonda

4.Urugero rwa Precision: ‰1 ‰

5.Urubyiruko: 8-34 ℃

6.Ratio Ubuso Buso Umubare S: 0.1-9999.9cm2 / g

三: Gukoresha ibisobanuro byubuyobozi

Agace ka Udisplay

Ni lcd ecran, kwerekana ahantu.

V

Byakozwe hamwe nurufunguzo 8, shyiramo ibumoso】 【【Up】 【Zagaciro】 【ENTER】

四: Ibintu by'ibikoresho

Uturere twa beto ugaragaza ahantu hose hato.

v Uburyo buterwa numwuka mubicishijwe mu buryo budashoboka kandi bukaba buke kandi buke buke bwa beto, ibyuma bitandukanye birashobora kuzana umuvuduko utandukanye, kandi ukoreshe ibi bintu kugirango ugerageze ahantu heza.

w ukurikije GB / T807-2008 kubara formulailate

S-Ikigereranyo cya Ratio yicyitegererezo, SS- Igice cya Ifu isanzwe, CM2 / G.

T-amazi ntarengwa yo kwipimisha ikizamini, TS- Ifu isanzwe yuzuye inshuro, amasegonda.

η - umuco wo mu kirere iyo ikizamini cyo kwipimisha mu bushyuhe ako kanya, μpa ∙ s

η

ρ-ubucucike bw'icyitegererezo, ρs-ubucucike bw'icyitegererezo gisanzwe, G / CM3

Igipimo cya jambo

Muri etage yavuzwe haruguru kubara, kuko powdergisi isanzwe ikosowe, kandi ni 0.5, koresha rero agaciro neza.

五,: Ikizamini no gutandukanya

1. Iyo igikoresho gihagarara, reba isura yamazi niba ari hasi, kandi imiterere isanzwe ntabwo ari hasi.

2) icyitegererezo cyinshi

六, inzira y'ibizamini

1) Icyitegererezo cyarateguwe

2) Emeza umubare wicyitegererezo

3) Icyitegererezo

● GB / T8074-2008 Ibindi ntabwo byari byoherejwe, urashobora kohereza GB / T8074-2008