DRK6210 Series Tsis Siv Neeg Qhov Chaw Tshwj Xeeb Qhov Chaw thiab Porosity Analyzer

Cov series ntawm tag nrho cov tsis siv neeg qhov chaw tshwj xeeb nto thiab porosity analyzers xa mus rau ISO9277, ISO15901 thoob ntiaj teb cov qauv thiab GB-119587 lub teb chaws tus qauv, raws li kev ntsuas lub hauv paus ntsiab lus ntawm static volumetric txoj kev, los ntawm huab hwm coj sib npaug, zoo li qub roj tshuav nyiaj li cas thiab siab ntsuas los ntsuam xyuas cov adsorption. thiab cov txheej txheem desorption, cov txheej txheem kuaj ua ntawm cov kua nitrogen kub.

Tom qab paub tias muaj pes tsawg tus roj tau ntim rau hauv cov qauv raj, nws yuav ua rau lub siab poob. Los ntawm qhov no, cov molar loj ntawm cov pa roj adsorbed ntawm qhov sib npaug ntawm adsorption tuaj yeem xam. Los ntawm kev ntsuas qhov sib npaug adsorption muaj peev xwm, cov qauv theoretical yog siv kom tau txais cov ntsiab lus ib leeg thiab ntau lub ntsiab lus BET tshwj xeeb thaj chaw, Langmuir thaj chaw tshwj xeeb ntawm cov qauv kuaj; BJH mesopore thiab macropore ntim, thaj chaw faib, tag nrho cov pore ntim; t-plot micropore Volume thiab deg cheeb tsam, Dubinin-Astakhov micropore faib, Horvath-Kawazoe micropore faib; density function theory (DFT) thiab Monte Carlo (MC) pore size distribution model and other parameters.

Modular gas circuit tsim
drk-6210 series tsis siv neeg tshwj xeeb thaj chaw thiab porosity analyzer
Lub series ntawm tag nrho tsis siv neeg qhov chaw tshwj xeeb nto thiab porosity analyzers qhia lub siab tshaj plaws tsim lub tswv yim nyob rau hauv lub ntiaj teb no niaj hnub no, txais yuav ib tug tshwj xeeb modular tag nrho-stainless hlau nqus tsev vacuum Circuit Court tsim thiab advanced los tiv thaiv tawm thiab tsis muaj kuab paug ntsuas los xyuas kom meej lub realization ntawm lub tshuab nqus tsev vacuum. thiab zam qhov tsis zoo ntawm qhov yooj yim to vim yog cov yeeb nkab ntau dhau lawm.

Qhov kub thiab txias
Tus kheej-tsim hlau Dewar flask tuaj yeem khaws cov kua nitrogen rau ntau tshaj kaum hnub vim nws cov qauv tsim tshwj xeeb. Thaum lub sij hawm kev sim, yuav luag tsis poob ntawm cov kua nitrogen, yog li ua kom qhov ntsuas kub tsis tu ncua ntawm cov qauv kuaj thiab zam lub khob iav. Qhov tsis xws luag uas lub raj mis terracotta yog qhov tsis yooj yim thiab txav tsis tau.

High-precision sensor
Ntau lub siab-precision sensors thiab 22-ntsis AD hloov dua siab tshiab pab kiag li lawm xyuas kom meej qhov tseeb ntawm cov cheeb tsam tshwj xeeb thiab aperture xam.
Advanced theoretical qauv
Nws txoj kev xav ua haujlwm siab tshaj plaws (DFT) thiab Monte Carlo (MC) pore loj faib qauv tau tsim txoj haujlwm tseem ceeb hauv kuv lub teb chaws thaj chaw tshwj xeeb thiab cov porosity analyzer kev lag luam, thiab nws tseem nyob rau theem ua hauv ntiaj teb.
Kev ua haujlwm automation
Cov txheej txheem adsorption thiab desorption yog txhua yam tswj los ntawm lub computer, tsis muaj phau ntawv ua haujlwm

Technical nta:
1. Ib-taw tes thiab ntau-point BET tshwj xeeb thaj chaw, Langmuir thaj chaw tshwj xeeb
2. BJH mesopore thiab macropore ntim, thaj chaw faib, tag nrho cov pore ntim
3. t-ploj micropore ntim thiab thaj chaw nto,
Dubinin-Astakhov micropore faib,
Horvath-Kawazoe micropore faib
4. Kev ua haujlwm ceev ceev (DFT) thiab Monte Carlo (MC) pore loj faib qauv

Cov ntaub ntawv pov thawj:
Direct luam ntawv thiab EXCEL tso zis ntawm adsorption thiab desorption isotherm, BET tshwj xeeb thaj chaw, Langmuir thaj chaw tshwj xeeb, t-plot micropore ntim, BJH pore ntim, pore cheeb tsam, tag nrho pore ntim, tag nrho pore cheeb tsam, Dbinin-Astakhov, Horvath-Kawazoe micropores Kev faib tawm, NLDFT/GCMC pore faib, cov ntsiab lus qhia.
Kev siv ntau yam:
Kev tshawb fawb thiab kev soj ntsuam cov khoom ntawm ntau yam ntaub ntawv, nrog rau kev ntsuas ntawm ntau yam ntaub ntawv xws li zeolite, molecular sieve, silica, alumina, av, av nplaum, catalyst, organometallic compound molecular qauv, thiab lwm yam.
qauv
parameter
WB-810
WB-820
WB-830
Qhov chaw tshwj xeeb
0.01㎡ / g tsis muaj kev txwv siab
0.01㎡ / g tsis muaj kev txwv siab
0.01㎡ / g tsis muaj kev txwv siab
Aperture tsom xam ntau yam
3.5 txog 5000 Angstroms
3.5 txog 5000 Angstroms
3.5 txog 5000 Angstroms
Cov ntsiab cai ntawm kev xeem
Tsawg kub nitrogen lub cev adsorption (static ntim txoj kev)
Tsawg kub nitrogen lub cev adsorption (static ntim txoj kev)
Tsawg kub nitrogen lub cev adsorption (static ntim txoj kev)
Adsorbed roj
Nitrogen
Nitrogen
Nitrogen
P / P0 ntau
1 × 10-6-0.995
1 × 10-6-0.995
1 × 10-6-0.995
Kev ntsuas siab
Imported siab siab sensor 0-133KPa, raug 0.12%, 3 pcs
Imported siab siab sensor 0-133KPa, raug 0.12%, 4 pcs
Imported siab siab sensor 0-133KPa, raug 0.12%, 6 pcs
Kev ntsuas kub
PT-100, qhov tseeb 0.1 ℃
PT-100, qhov tseeb 0.1 ℃
PT-100, qhov tseeb 0.1 ℃
Dewar
2l, ua 80h
2l, ua 80h
2l, ua 80h
Lub tshuab nqus tsev twj
Mechanical twj tso kua mis
Mechanical twj tso kua mis
Mechanical twj tso kua mis
Qhov kawg nqus tsev vacuum
1.0 × 10-4 hli
1.0 × 10-4 hli
1.0 × 10-4 hli
Kev ntsuas software
Kev txiav txim siab ntawm adsorption / desorption isotherm
Kev txiav txim siab ntawm adsorption / desorption isotherm
Kev txiav txim siab ntawm adsorption / desorption isotherm
Qhov ntsuas qhov loj
700 X 700 X 800 mm
700 X 700 X 800 mm
700 X 700 X 800 mm
Tib lub sijhawm txiav txim siab tus naj npawb ntawm cov qauv
1, tus naj npawb ntawm cov qauv ua tiav yog 3
2 daim, 3 daim ntawm cov qauv ua tiav
3, tus naj npawb ntawm cov qauv ua tiav yog 3