Laboratori SEENT BLEINE NGUVA YEMAHARA YEMAHARA TESER

Laboratori SEENT BLEINE NGUVA YEMAHARA YEMAHARA TESER

一, kutaurwa

Accorden neGB / T8074-2008 Stat Statest Isu Tinokudziridza Mhando Itsva SZB-9 Auto Ratio Sports Tester. Muchina wacho unodzorwa nekombuta, uye ubatanidzwe nemakiyi ekubatana, auto kutonga zvachose bvunzo maitiro. Auto rangarira iyo coefficient, ratidza iyo ratio nzvimbo yekukoshesa zvakananga mushure mekuedza kwekuedza yapera, iyo zvakare inogona zvakare kuyeuka nguva yekuyeuka.

2.

Bheji (Brunauer, Embmett uye Teller) Dzidziso inowanzoitika kuti iongorore data adsorption yeGasi uye gadzira yakatarwa nzvimbo yemhedzisiro yenzvimbo yehuremu hwenzvimbo (m2 / g). Iyo nzira inoratidzwa nemabatiro akati wandei akadai seSo, USP uye ASTM.

Iyi nzira inoshandiswa zvakanyanya nezvakawanda zvekushandisa, asi yakavimbika kune zvigadzirwa zvine type II kana Type IV isotherm ine huwandu hwakaringana hwekudyidzana pakati peganda reAdsorbate uye pamusoro pegasi. Zvekushandisa pamwe nemamwe marudzi aSopoths, iyo yekubheja iyo yekubheja inogona kusashanda nekuda kwezvikonzero zvakasiyana uye saka inofanira kurapwa nekuchenjerera.

Asati adaongorora, sampuli inofanirwa kuve yakavezwa kuti ibvise zvakasungwa zvakasungwa kubva pane pamusoro pehupfu mumugadziri akanzi degree kana kupenya. Izvi zvinowanzoitwa nekushandisa tembiricha yakakwidziridzwa kune iyo sampuli mune conjunction ine vacuum kana kuenderera mberi kuyerera kuyamwisa. Maitiro aya anofanira kunyatso kudzorwa uye kutariswa kuitira kuti aumbe mibairo yakanyanya uye inodzokororwa

3.

1.Power Kugovera Voltage: 220V ± 10%

2.Time kuverenga range: 0.1Sosecond kusvika 999.9 masekondi

3.Time kuverenga chaiyo: <0,2 yechipiri

Kingi: ≤1 ‰

5.Temperature Range: 8-34 ℃

6.8Ratio Surure Area Nhamba S: 0.1-999.9cm2 / g

三: Rondedzero yebhodhi yebhodhi

Udisplay nzvimbo

Is lcd skrini, nzvimbo yekuratidzira.

v Operation Area

Yakaumbwa ne8 makiyi, zvinosanganisira 【kuruboshwe 】【 kurudyi 】【 kumusoro

四: Zviridzwa Zvishandiso

iwe kongiri ratio nzvimbo inoratidza iyo yakazara nzvimbo yekongiri poda.

V nzira yaitsamira pamhepo yemessaurable kuburikidza neyangable interserpace uye yakagadziriswa konkrete layer, kupokana kwakasiyana kunogona kuunza kuyerera kwakasiyana, uye shandisa zvinhu izvi kuongororwa concrete ratio nzvimbo.

w Maererano neTest standard GB / T807-2008 REMMENTORY Change Fomula

S-iyo ratio nzvimbo yeyedzo sampuli, ss- iyo ratio nzvimbo yeyakajairwa poda, cm2 / g

T-iyo yemvura inogumira nguva yenguva yekuyedza sampuli, ts- iyo yakajairwa poda mvura pasi nguva, masekondi.

η-iyo mhepo mucosity kana bvunzo sampuli mukudziya pakarepo, μpa ∙ s

ISS-Mhepo Mucossity kana yakajairika poda mukudziya pakarepo, μpa ∙ s

ρ-density yeyedzo Muenzaniso, ρs-density yeTrandard bvunzo sampuli, g / cm3

ε-interterpace rate yeyedzo sampuli, ecs-interface chiyero che standard bvunzo sampuli

Mukufamba pamusoro pemahara formula, iyo nekuti iyo standard powders inogadziriswa, uye ndeye 0.5, saka shandisa kukosha nenzira kwayo.

五,: Kuedzwa uye Kusvibisa

1) Kana chiridzwa auto mira, tarisa iyo yemvura kumeso kana iri pasi, uye chimiro chakajairika hachisi pasi.

2) SAMPLE Layer vhoriyamu bvunzo

六, maitiro ekuedzwa

1) sampuli yakagadzirirwa

2) Simbisa huwandu hwekuenzanisira

3) sampule layer yakagadzirwa

● GB / T8074-2008 Zvimwe hazvina kutaurwa, iwe unogona kureva standard gb / t8074-2008