DRK6210 Series Automatic Specific Surface Area ndi Porosity Analyzer

Mndandanda wa malo enieni odziwikiratu komanso osanthula porosity amatchula ISO9277, ISO15901 miyezo yapadziko lonse lapansi ndi miyezo yapadziko lonse ya GB-119587, molingana ndi mfundo yoyezera njira ya static volumetric, kudzera mu equation ya misa, kusasunthika kwa gasi ndi kuyeza kukakamiza kuyesa ma adsorption. ndi desorption ndondomeko, mayeso ndondomeko Anachita pa madzi nayitrogeni kutentha.

Pambuyo podziwika kuchuluka kwa gasi kudzazidwa mu chubu lachitsanzo, kumayambitsa kutsika kwamphamvu. Kuchokera apa, misa ya molar ya gasi wa adsorbed pa adsorption equilibrium ikhoza kuwerengedwa. Kupyolera muyeso yoyezera kutsatsa kwapang'onopang'ono, fanizo lachiphunzitso limagwiritsidwa ntchito kuti lipeze malo amodzi komanso magawo angapo a BET enieni pamtunda, Langmuir yeniyeni pamtunda wa zitsanzo zoyesedwa; BJH mesopore ndi macropore voliyumu, kugawa madera, kuchuluka kwa pore; t-chiwembu micropore Volume ndi pamwamba dera, Dubinin-Astakhov micropore kugawa, Horvath-Kawazoe micropore kugawa; density function theory (DFT) ndi Monte Carlo (MC) pore size distribution model ndi zina.

Mapangidwe a modular gasi wozungulira
drk-6210 mndandanda wodziwikiratu malo enieni komanso porosity analyzer
Mndandanda wazomwe zimakhazikika pamtunda komanso zowunikira za porosity zimabweretsa malingaliro apamwamba kwambiri padziko lapansi masiku ano, kutengera mawonekedwe apadera azitsulo zosapanga dzimbiri zosapanga dzimbiri komanso njira zotsogola zotsutsana ndi kutayikira komanso zopanda kuipitsa kuti zitsimikizire kukwaniritsidwa kwa vacuum yayikulu. ndipo pewani Kuipa kwa kutayikira kosavuta chifukwa cholumikizana ndi mapaipi ambiri.

Kutentha kosasintha
Botolo lodzipangira lokha lachitsulo la Dewar limatha kusunga nayitrogeni wamadzi kwa masiku opitilira khumi chifukwa cha mawonekedwe ake apadera amkati. Panthawi yoyesera, palibe pafupifupi kutaya kwa nayitrogeni wamadzimadzi, motero kuonetsetsa kutentha kosalekeza kwa chitsanzo choyesedwa ndikupewa botolo lagalasi. Chilema chakuti botolo la terracotta ndi losalimba ndipo silingasunthike.

Sensor yolondola kwambiri
Masensa angapo olondola kwambiri komanso zida zosinthira za 22-bit AD zimatsimikizira kulondola kwa malo enieni komanso mawerengedwe a kabowo.
Advanced theoretical model
The advanced density function theory (DFT) ndi Monte Carlo (MC) pore size distribution model zakhazikitsa malo opambana m'dera langa lapadera ndi porosity analyzer industry, ndipo ilinso pamlingo wotsogola padziko lonse lapansi.
Zochita zokha
The adsorption ndi desorption ndondomeko zonse zimayendetsedwa ndi kompyuta, popanda ntchito pamanja

Zaukadaulo:
1. Single-point ndi Mipikisano mfundo BET yeniyeni pamwamba dera, Langmuir enieni pamwamba dera
2. BJH mesopore ndi macropore voliyumu, kugawa dera, kuchuluka kwa pore
3. t-chiwembu micropore voliyumu ndi pamwamba dera,
Kugawa kwa ma micropore a Dubinin-Astakhov,
Kugawa kwa Horvath-Kawazoe micropore
4. Density function theory (DFT) ndi Monte Carlo (MC) pore size distribution model

Ripoti lazotuluka:
Kusindikiza kwachindunji ndi EXCEL kutulutsa kwa adsorption ndi desorption isotherm, BET yeniyeni pamwamba, malo enieni a Langmuir, t-chiwembu micropore voliyumu, BJH pore voliyumu, pore dera, pore voliyumu, malo okwana pore, Dbinin-Astakhov, Horvath-Kawazoe micropores. Kugawa, NLDFT/GCMC pore kugawa, lipoti lachidule.
Ntchito zosiyanasiyana:
Kafukufuku ndi kuyesa kwazinthu zosiyanasiyana, kuphatikiza kuyeza kwazinthu zosiyanasiyana monga zeolite, sieve ya maselo, silika, alumina, dothi, dongo, chothandizira, organometallic pawiri chimango, etc.
chitsanzo
parameter
WBL-810
WBL-820
WBL-830
Malo enieni a pamwamba
0.01㎡/g osapitirira malire
0.01㎡/g osapitirira malire
0.01㎡/g osapitirira malire
Kusanthula kwa kabowo kosiyanasiyana
3.5 mpaka 5000 Angstroms
3.5 mpaka 5000 Angstroms
3.5 mpaka 5000 Angstroms
Mfundo za mayeso
Kutsika kwa kutentha kwa nitrogen physical adsorption (njira ya static volume)
Kutsika kwa kutentha kwa nitrogen physical adsorption (njira ya static volume)
Kutsika kwa kutentha kwa nitrogen physical adsorption (njira ya static volume)
Adsorbed gasi
Nayitrogeni
Nayitrogeni
Nayitrogeni
Mtundu wa P/P0
1×10-6―0.995
1×10-6―0.995
1×10-6―0.995
Kuyeza kwamphamvu
Zotengera mtheradi mphamvu kachipangizo 0-133KPa, kulondola 0.12%, 3 ma PC
Zotengera mtheradi kupanikizika kachipangizo 0-133KPa, kulondola 0.12%, 4 ma PC
Zotengera mtheradi kupanikizika kachipangizo 0-133KPa, kulondola 0.12%, 6 ma PC
Kuyeza kutentha
PT-100, kulondola 0.1 ℃
PT-100, kulondola 0.1 ℃
PT-100, kulondola 0.1 ℃
Dewar
2L, nthawi ya maola 80
2L, nthawi ya maola 80
2L, nthawi ya maola 80
Pampu ya vacuum
Pampu yamakina
Pampu yamakina
Pampu yamakina
Vacuum yomaliza
1.0 × 10-4 torr
1.0 × 10-4 torr
1.0 × 10-4 torr
Mapulogalamu oyezera
Kutsimikiza kwa adsorption / desorption isotherm
Kutsimikiza kwa adsorption / desorption isotherm
Kutsimikiza kwa adsorption / desorption isotherm
Kukula kwa chida
700 X 700 X 800mm
700 X 700 X 800mm
700 X 700 X 800mm
Pa nthawi yomweyo kudziwa chiwerengero cha zitsanzo
1, chiwerengero cha zitsanzo zokonzedwa ndi 3
2 zidutswa, 3 zidutswa za zitsanzo kukonzedwa
3, chiwerengero cha zitsanzo zokonzedwa ndi 3