| Measuring principle |
Volumetric gas adsorption method |
| Adsorptive |
N2, Ar, O2, CO, H2, CO2, CH4, and other non-corrosive gas (OP:NH3) |
| Analysis / pretreatment port |
1 |
| Pressure transducer |
Ads isotherm measurements can be achieved by F.S 0.133 MPa and F.S. 13.5 MPa pressure transducers from low to high pressure region. |
| Measurement pressure range |
90% of high pressure transducer F.S. |
| Temperature range |
Measurement temp://Water bath + Chiller:-10-70°C (non-freezing liquid for settings below 10°C)//Dewar vessel with LN2 or LAr level controller: 77K, 87K (OP)//Pretreatment temp://50-400°C (OP:50-800°C) |
| Air circulation bath |
15-35°C |
| Vacuum pump |
Rotary pump//Ultimate vacuum:<1Pa(7×10-3Torr) |
| Analysis software BELMaster™ 7 |
Ad-/desorption isotherm, BET, Langmuir, Horvath-Kawazoe, Saito-Foly, micropore volume by DA, isosteric heat of adsorption, (Clausius-Clapeyron equation), (Option: adsorption rate analysis software) |
| Dimensions (W x H x D) |
600 x 910 x 720 mm |
| Weight |
90 kg |
| Utility - Gas |
He: 0.2MPa (G)//Ads gas: Maximum pressure transducer F.S x1.2+0.1MPa (G)//Compressed air: pres. 0.5~ 0.6 MPa (G) |
| Utility - Joint |
1/8" Swagelok connection |
| Utility - Vent |
12mm Ø hose connection (main body, R.P) |
| Utility - Power |
AC 100 ~ 120V/200 ~ 240 V, 800 W (excluding vacuum pump) , 50 / 60 Hz |
| CE certified |
no |
| Recommended Monitor |
Full HD monitors |
