Sell Two ports surface area and pore size analyzer

详情

Test principle:the static volumetric method, gas adsorption
Measuringrange:surface area> 0.**5M2/g,noupperlimit;pore size2 ***0nm;
pore volume 0.***1 cm3/g, no upper limit.
Sorptiongas:N2(high purity);Ar, Kr, CO2, etc. available
Analysis No:twosamples tested alternately
Sample Type:powders,granules,fibers, flakesand other materials
Sensor0_***0 torr P.S (0_**3kpa);
Nitrogen Partial Pressure:P/Po4*****0.**8,the minimum resolvablerelative pressure5* ***5
Ultimate vacuum:4.0* ***2Pa-***4torr
Pressure Accuracy:0.*5% (F.S)
Operation Mode:Automatic