I-Automatic Blaine Apparatus luguqulelo oluzenzekelayo lwezixhobo ze-Blaine kwaye lulandela imigangatho yamazwe ngamazwe.I-Automatic Blaine Apparatus ibonelela ngokuchaneka nokuchaneka ngakumbi kunokuba kubonelelwe kwi-manuwali ye-Blaine apparatus.Ulungelelwaniso lwale yunithi lwenziwa kusetyenziswa ireferensi yesamente yesamente.
Isetyenziselwa ukumisela ukucoleka kwesamente kusetyenziswa isixhobo se-Blaine sokungena komoya, ngokomgangatho othile ochazwe njengommandla opheleleyo we-square centimeters ngegram, okanye i-square metres ngekhilogram yesamente.
isixhobo esizenzekelayo seBlaine sisixhobo esisetyenziselwa ukulinganisa ukuba zinjani iimveliso zomgubo ocolekileyo njengesamente.
I-SZB-9 ye-Automatic Blaine Air Permeability Apparatus yenza uvavanyo lokumisela ukucolwa kweesamente, i-limes kunye neepowder ezifanayo ezichazwe ngokubhekiselele kwindawo yazo ethile ngokwemigangatho yokuvavanya ngasentla.Ukucoleka kwesamente kunokulinganiswa ngokuzenzekelayo njengomphezulu othile ngokuqwalasela ixesha elithatyathiweyo lobuninzi obumiselweyo bomoya ukuba uhambe kwibhedi yesamente edityanisiweyo yemilinganiselo ethile kunye neporosity. umphezulu uyafuneka ulungelelwaniso lwesixhobo.
Iimpawu eziphambili
Uvavanyo lulawulwa kwisikrini sokuchukumisa.
Ulawulo oluzenzekelayo lokuhamba kolwelo kude kube ngumgca ophezulu
Umlinganiselo ozenzekelayo wexesha lokuhamba komoya
Umlinganiselo ozenzekelayo wobushushu ngexesha lovavanyo
Iilwimi (isiNgesi)
i-microprocessor-controlled analyzer yokulinganisa indawo ethile (ixabiso le-Blaine) le powders.
Iimodeli ezikhoyo:
Imodeli ye-SZB-9 enedatha eyakhelweyo yokurekhoda kunye nenkqubo yokulawula.
Imodeli ye-SZB-10 ikunye nenkqubo yokurekhoda kunye nedatha eyakhelwe ngaphakathi kunye neprinta eyakhelwe-ngaphakathi.
Incwadi yokuSebenza ihamba ngolu hlobo lulandelayo:
Sukucaciswa
Ngokuvumelana ne-GB/T8074—2008 umgangatho welizwe siphuhlisa imodeli entsha ye-SZB-9 Auto Ratio umphezulu tester.Umatshini ulawulwa yikhompyuter, kwaye iqhutywa ngezitshixo zokuchukumisa ezithambileyo, inkqubo yovavanyo olupheleleyo lwe-auto control.Khumbula ngokuzenzekela i-coefficient, bonisa umlinganiselo wexabiso lendawo ngqo emva kokuba umsebenzi wovavanyo ugqityiwe, inokukhumbula ngokuzenzekelayo ixesha lovavanyo.
1. Amandla ombane ombane: 220V±10%
2.Uluhlu lokubala ixesha: 0.1sekhondi ukuya 999.9 imizuzwana
3.Ukuchaneka kokubala ixesha: <0.2 isekhondi
4.Ukuchaneka komlinganiselo: ≤1‰
5.Uluhlu lobushushu: 8-34℃
6.Inani lendawo yomlinganiselo S: 0.1-9999.9cm2/g
7. Sebenzisa uluhlu: sebenzisa uluhlu oluchazwe kumgangatho we-GB/T8074-2008
Indawo yokubonisa isikrini se-LCD, indawo yokubonisa.
Indawo yokusebenza:Yenziwe ngezitshixo ezisi-8, zibandakanya 【Ekhohlo】【Ekunene】【K ixabiso】【S ixabiso】【ADD】【Nciphisa】【Seta kwakhona】【Kulungile】
Ummandla othe ngqo wesamente uwonke ummandla womgubo wesamente, bonisa nge-cm²/g.
Indlela ixhomekeke kwi-mensurable emoyeni ngokusebenzisa kwi-mensurable interspace kunye nokuqina okusisigxina umaleko wekhonkrithi, ukuxhathisa okwahlukileyo kunokuzisa isantya sokuqukuqela okwahlukileyo, kwaye usebenzise le miba ukuvavanya indawo ethile yomphezulu wesamente.
Ngokomgangatho we-GB/T807-2008 ekucetyiswa ukubala ifomula.
S—Ummandla othile womphezulu wesampulu yovavanyo, SS- Indawo ethile yendawo yomgubo oqhelekileyo, i-cm2/g
T—Umlinganiselo wolwelo phantsi kwamaxesha esampula yovavanyo, TS— Ulwelo olusemgangathweni ongumgubo ukuhla, imizuzwana.
η—I-mucosity yomoya xa isampulu yovavanyo kwiqondo lobushushu elikhawulezileyo, μPa∙s
ηs—Ubumdaka bomoya xa umgubo oqhelekileyo kwiqondo lobushushu elikhawulezileyo,μPa∙s
ρ—Ubuninzi besampulu yovavanyo, ρs—Ubuninzi besampulu yovavanyo oluqhelekileyo, g/cm3
ε—Ireyithi yesithuba sesampulu yovavanyo, εs—Ireyithi yojongano lwesampulu eqhelekileyo yovavanyo
Kwifomula yokubala ngasentla, i-Ngenxa yokuba i-powderès eqhelekileyo imisiwe, kwaye yi-0.5, ngoko sebenzisa ixabiso ngokuchanekileyo.
Uvavanyo kunyeukucandwa kwemida
1.Sebenzisa irabha gag itywine umphetho webhakethi emva koko uvavanye, seta iparamitha eyimfuneko emva koko uqalise isixhobo.Xa isixhobo auto stop, khangela ubuso elulwelo ukuba phantsi, kwaye isimo eqhelekileyo akukho phantsi.
2.Uvavanyo lomthamo wesampulu
Inkqubo yovavanyo
1) Isampuli elungisiweyo
2) Qinisekisa ubungakanani besampulu
3) Isampulu yomaleko eyenziweGB/T8074-2008 Okunye kwakungathunyelwanga, ungabhekisa kwi-Standard GB/T8074-2008.
Ukusebenza
1, Inkcazo ephambili yokukhetha imenyu
1) Xhuma ucingo lonikezelo lwamandla, kwaye uvule
Okokuqala, bonisa isimboli yenkampani
Xa kulibaziseka, bonisa le menu ilandelayo'Lungisa inqanaba lolwelo', lungisa inqanaba lolwelo nge-burette.
Ngeli xesha, kufuneka wongeze kancinci amanzi kwisilinganisi soxinzelelo kwisikali esisezantsi, kwaye i-beep iya kuvakala, kwaye umboniso uya kuvela'Yiba Konke Set'.
Ngeli xesha, cofa iqhosha elithi 【Kulungile】 ukufaka isikrini esiphambili sokukhetha '1 SAMPLE'.
Cofa iqhosha elithi 【ADD】 okanye 【REDUCE】 ukukhetha imisebenzi, elolu hlobo lulandelayo:
'2 Ulungelelwaniso lwesixhobo'
'3 ukuseta iwotshi'
'4 iiRekhodi zeMbali'
'5 Porosity setting'
Cinezela iqhosha elithi 【YENGEZISA】 okanye 【NYIPHISA】iqhosha lokungena kwiscreen esingasentla kwaye ucinezele iqhosha elithi KULUNGILE ukufaka umsebenzi ngamnye ohambelanayo.Ngaphambi kokulinganisa indawo ethile, kufuneka uqale usete iPorosity.Imisebenzi ethile imi ngolu hlobo lulandelayo: (I-ADD kunye ne-Reduce amaqhosha asetyenziswa ukuseta inani. YEHLISA thabatha 1, ADD dibanisa 1, ekhohlo nasekunene zisetyenziselwa ukunyenyisa idijithi ekhethiweyo) Xa iskrini esilandelayo sivela '5 Porosity setting', cofa iqhosha elithi Kulungile.
Ngenisa umsebenzi we "Porosity setting" Cwangcisa ixabiso ngokohlobo lwesampulu eqhelekileyo kunye nesampulu evavanyiweyo (sebenzisa i-ADD, YEHLISA, EKHOHLO, EKUNXELE ukuseta la maxabiso alandelayo kwaye usebenzise amaqhosha afanayo), uze ucinezele iqhosha elithi KULUNGILE buyela kwimenyu engundoqo.
Isixhoboukucandwa kwemida
1, Lungiselela ibhakethi yevolumu eyayivavanyiwe umthamo B, kwaye yenza umaleko wesampulu yovavanyo ixhomekeke kwisicelo 6.thukulungiselela uvavanyo.
Sebenzisa i-cere etywiniweyo yala kwibhakethi yevolumu ngaphandle kobuso be-taper, emva koko ubeke i-taper edge ye-manometer, kwaye ujikeleze isangqa ezibini, ukhuphe i-masher.
2, Kwimenyu enkulu cofa【K ixabiso】.
Linganisa ubushushu bangoku kwaye ubonise imizuzwana emi-3.'iqondo lobushushu XX℃'
Isikrini esilandelayo sibonakala singenisa iiparamitha eziyimfuneko.
'Seta IXABISO S 555.5
Uxinaniso 1.00′
Ixabiso le-S libonisa ixabiso lesampulu esemgangathweni yendawo ethile, uxinano luxinaniso lwesampulu esemgangathweni, sebenzisa ezi zitshixo 【ADD】,【REDUCE】,【ekhohlo】,【Ekunene】ukuseta VALUE.
Emva kokuseta umsebenzi, cofa【Kulungile】 ukufaka inkqubo yokuvavanya i-auto coefficient, emva komsebenzi wokuvavanya, cofa u-【ok】 isitshixo, i-coefficient iya kugcinwa ngokuzenzekelayo kwi-coefficient yesixhobo.Ungasebenzisa ngokuzenzekelayo i-coefficient egciniweyo xa kumlinganiselo womsebenzi wovavanyo lomphezulu, kwaye unokubuyela kwimenyu engundoqo.
Indawo ethile yomphezuluuvavanyo
Kwimenyu ephambili cinezela 【S ixabiso】ukulinganisa ixabiso lobushushu langoku kwaye ubonise imizuzwana emi-3.
Kubonakala ukulinganisa indawo ethile yendawo yesampuli, faka iiparitha eziyimfuneko.
Uvavanyo lwesampula
I-coefficient yesixhobo 555.5
Ubuninzi be-1.00
Tapha, i-coefficient yesixhobo linani eliye lwavavanywa kwisixhoboukucandwa kwemidainkqubo.Dubungakanani besampulu yoxinaniso yoxinaniso, sebenzisa 【ADD】,【REDUCE】,【Ekhohlo】,【Ekunene】ukuseta inani.
Aemva kokuseta, cofa 【OK】Ngena kwinkqubo yovavanyo lwesampulu, emva kovavanyo, cofa 【OK】, ixabiso lovavanyo liya kugcinwa ngokuzenzekelayo kwirekhodi yembali, kwaye ubuyele kwimenyu ephambili.
4,:Okunye umsebenzi
a) Ixesha elimiselweyo
Isixhobo sifakile iwotshi, unokuseta ifomathi ye-24h, xa uhlengahlengisa iwotshi, ungasebenzisa i-【ADD】,【REDUCE】,【Ekhohlo】,【Ekunene】izitshixo kwimenyu enkulu ukuseta.
b) Ingxelo yembali
History bonisa amaxabiso ovavanyo lwesampulu, kwaye ugcine ixesha elithile lovavanyo lwesampulu, kunye ne-coefficient ethile, iirekhodi zinokugcinwa iMax.iziqwenga ziziqwenga ezingama-50, ungajonga phezu kwazo sebenzisa 【ADD】, 【NYIPHISA】 isitshixo.
Imodeli ye-SZB-9 yemotoindawo ethile yomphezuluumsebenzi womvavanyiiinkcukacha:
Lungiselela umsebenzi
1.Vavanya ukomisa isampulu
2.Ukumisela ubuninzi besampulu
3.220v, 50Hz Inkqubo yangoku etshintshanayo
4.1/1000 ibhalansi iseti enye
5.Ibhotolo ethile
6.Setha isixhobo ngokuzinzileyo, vula unikezelo lwamandla, vula isixhobo sasekhohlo sesixhobo.Ukuba bonisa 'lungisa umda wolwelo' , oko kuthetha ukuba umda wamanzi weglasi we-manometer awukho kowona mda uphantsi.
7.Sebenzisa i-burette yehla amanzi ambalwa kwicala lasekhohlo le-manometer.Isaziso: jonga ngononophelo kwinkqubo yamanzi, kwaye ujonge kwisixhobo kude kube ingxolo enye ethi 'di'.Ke iya kubonisa 'Be all set'oko kuthetha ukuba isixhobo siyakuqala emva koku.
Demarcat isixhobo rhoqo
1:Kufuneka wazi ezi parameter
(1)Ummandla womphezulu womlinganiselo womgubo
(2) Ubuninzi bomgubo oqhelekileyo
(3) Umthamo oqhelekileyo webhakethi
2:Yenza ubungakanani besampulu
(1) Umgubo kufuneka womiswe ngaphezu kweeyure ezi-3 kwi-115℃.Emva koko uyipholise kwiqondo lobushushu begumbi kwi-airer.
(2) Ngokungqinelana nefomula ethi Ws=ρs×V×(1-εS) bala ubungakanani besampulu, ρs一 ukuxinana komgubo
Umthamo webhakethi oqhelekileyo we-V
εs—Ireyithi yojongano lwesampulu esemgangathweni yovavanyo
Qaphela: Ngenxa yokuba i-powderès eqhelekileyo ilungisiwe, kwaye yi-0.5, ngoko sebenzisa ixabiso ngokuchanekileyo.
(3) Umzekelo: ukuxinana okusemgangathweni yi-3.16g／cm, umthamo we-emele yi-1.980, umlinganiselo wojongano yi-0.5.
ngoko ke umda wobunzima obuqhelekileyo bomgubo
Ws=ρs×V×(1-εS)=3.16× l.980 ×(1—0 .5) =3.284(g)
ngoko ubunzima obuqhelekileyo bomgubo emva kokumisa kunye nokupholisa yi-3.284g
3:Beka ibhakethi kwisakhelo sesinyithi, beka ibhodi yemingxuma kuyo, beka ibhodi yomngxuma ibe mcaba sebenzisa i-handspike, emva koko ubeke iphepha lokucoca iqhekeza, sebenzisa i-handspike uyicande phantsi.
4:Beka umgubo oqhelekileyo kwibhakethi sebenzisa i-filler (isaziso, musa ukukhupha ibhakethi), beka ibhakethi ngesandla kude kube ngumgubo oqhelekileyo.
5: Emva koko faka iphepha elinye lokucoca, sebenzisa i-masher circumvolve kwaye utyhale iphepha lokucoca kwi-bucker de i-masher ivale ilingana ne-emele.
6:Cima ibhakethi yevolumu, sula ukulingana kwebhotolo kwindawo yebhakethi.
7:Beka ibhakethi ijikelezileyo kwaye uyibeke kwiglasi yemanometric edge.Jonga phezu kwebhakethi ngaphandle kunye nobuso bemanometric yangaphakathi iya kufana nebhotolo etywiniweyo.
8:Cofa 【Kulungile】 isitshixo kwimenyu enkulu, cofa u【NYIPHISA】de ubonise '2 isixhobo sokwahlula umda', emva koko ucinezele u-【Kulungile】 bonisa iqondo lobushushu langoku, cofa 【Kulungile】 isitshixo kwakhona, bonisa '2 isixhobo sokwahlula umda' imenyu, faka Umlinganiselo womphezulu womgubo womgubo oqhelekileyo kunye noxinaniso, kwaye ucinezele u-【Kulungile】 isitshixo, i-coefficient iya kugcinwa ngokuzenzekelayo kwisixhobo.
Qaphela: emva kokuqalisa uya kuqaphela ngononophelo, umzekelo, ukuba ubuso ulwelo kwinqanaba eliphezulu, kunyephotoelectriciseli ayikayeki, nceda ucofe 【Seta kwakhona】isitshixo okanye cima umbane.Then screw ibholithi ye-manometer, de i-photoelectricity ijonga imeko echanekileyo.
I-9: I-coefficient iya kugcinwa ngokuzenzekelayo kwisixhobo, kodwa ukuyibhala ngumsebenzisi kuyimfuneko, unokuyilungisa kuxhomekeke kwirekhodi ngokukhawuleza xa umonakalo othile kwisixhobo.
Isampulu yovavanyoindawo ethile yomphezuluuvavanyo
1.Vavanya ubuninzi besampulu phambi komsebenzi wovavanyo
2.Kuxhomekeke kwifomula W=ρ×V×(1-ε) ukubala ubungakanani besampulu.ρs—Ubuninzi besampulu yovavanyo lomgubo
Umthamo webhakethi oqhelekileyo we-V
ε—Ireyithi yojongano lwesampulu yovavanyo
Umzekelo: uxinaniso lwesampulu yovavanyo = 3.36, umthamo webhakethi V = 1.982, izinga lojongano lomgubo wesampulu ngu-0.53.
ngoko , W=ρ×V×(1-ε)=3.36 X l.982 X(1—0 .53) = 2.941(g)
3.Beka ibhakethi kwisakhelo sesinyithi, beka ibhodi yemingxuma kuyo, beka ibhodi yomngxuma ibe mcaba sebenzisa i-handspike, emva koko ubeke iphepha lokucoca iqhekeza, sebenzisa i-handspike yasicaba.
4.Beka umgubo oqhelekileyo kwibhakethi sebenzisa i-filler (isaziso, musa ukukhupha ibhakethi), faka isandla kwibhakethi kude kube ngumgubo oqhelekileyo.
5. Emva koko faka iphepha elinye lokucoca, sebenzisa i-masher circumvolve kwaye utyhale iphepha lokucoca kwi-bucker de isisitha sivale ngokulingana ne-emele.
6.Cima ibhakethi yevolumu, sula ukulingana kwebhotolo kumphezulu we-emele.
7.Beka ibhakethi revolve kwaye uyibeke kwiglasi yemanometric edge.Jonga phezu kwebhakethi ngaphandle kunye nobuso bemanometric yangaphakathi iya kufana nebhotolo etywiniweyo.
8.Cofa u-【OK】 isitshixo kwimenyu enkulu, cinezela 【Nciphisa】de ubonise "uvavanyo lwesampulu e-1", emva koko ucinezele u-【ok】 bonisa iqondo lobushushu langoku, cofa u-【ok】 isitshixo kwakhona, i-display'sample test'menu, faka umlinganiselo Umgubo womphezulu wesampulu yomgubo kunye noxinaniso (ukuba kukho imfuneko, unokutshintsha i-coefficient yesixhobo), kwaye ucinezele u-【ok】 isitshixo, i-coefficient iya kugcinwa ngokuzenzekelayo kwisixhobo.
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Ixesha lokuposa: May-25-2023
