High Quality Bet Surface Area and Porosity Analyzer
Application:
Specifications -
Power Voltage: 100V~230V ± 10V Frequency: 50/60Hz Maximum power: 300W Connection: grounding, single-phase power socket Physical properties Length: 74cm (29.1 inches) Width: 50cm (19.7 inches) Height: 94cm (37.0 inches) Weight: 60kg (132.3 lbs) Accessories Weight: 31kg (68.3 lbs ) Installation requirements: L 100 * W60cm (not including space computers taking up) Work environment Temperature: 15℃ -40℃ Maximum relative humidity: 30%--60%Surface area measurement:
BET surface area (single -point and multi-point)
STSA
Langmuir surface area
T-plot method the total inner surface area of micro pore
BJH adsorption cumulative surface area of the total pore
BJH desorption cumulative surface area of the total pore
Determination of pore volume:
Single point total pore volume
BJH adsorption cumulative total pore volume
BJH desorption cumulative total pore volume
T-plot method the total pore volume of micro porous
Determination of average pore size:
Adsorption average pore diameter
BJH adsorption average pore diameter
BJH desorption average pore diameter
The most frequency pore
Pore size distribution:
BJH adsorption and desorption differential pore size distribution (dV/dD-D) and (dV/dlogD-D)
BJH adsorption and desorption /integral distribution (or cumulative distribution)
MP method micropore distribution
- Technical Parameters - Adsorbed Gas : Non corrosive gases, such as N2, Ar, Kr, H2, O2, CO2, CO, NH3, CH4, etc. Pressure Sensor at Analysis Station : 1000 torr, 1; Accuracy: ±0.15% (F.S.) Pressure Sensor at P0 Station : 1000 torr; Accuracy: ±0.15% (F.S.) Degas System : Samples at 2 stations can be pretreated simultaneously under vacuum with heating Degas Temperature : Ambient to 400 ℃. Free to set up target temperature Vacuum Pump : Two-stage rotary vane mechanical vacuum pump, the ultimate vacuum is 6.7*10-2 Pa Analysis Port : Samples on the 2 analysis bits can be tested alternately Test Principle : Gas adsorption by static-volumetric analysis Measurement Range of Specific Surface Area : 0.0005 m2/g to the infinity; Standard sample repetition is less than ± 1.0% Test Range of Pore Diameter : 0.35 nm-500 nm; pore repeated deviation is less than 0.2 nm in the accurate analysis of porous materials with pore greater than 2 nm Minimum Pore Volume : 0.0001 cm3/g Range of Relative Pressure P/P0 : 10-4-0.998 | ||
Pressure Sensor at Analysis Station | 1000 torr, 1; Accuracy: ±0.15% (F.S.) | |
Pressure Sensor at P0 Station | 1000 torr; Accuracy: ±0.15% (F.S.) | |
Degas system | Samples at 2 stations can be pretreated simultaneously under vacuum with heating | |
Range of Relative Pressure P/P0 | 10-4-0.998 | |
Minimum Pore Volume | 0.0001 cm3/g | |
Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.
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