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Model Nano	POROSITY -XQ	Nano POROSITY -HQ	Nano POROSITY -EQ
Operating software	Nano POROSITY -os
Reporting program	Nano POROSITY -view
Available measuring Number consecutively	Consecutively analysis for 3 sampies	Consecutively analysis for 2 sampies	Consecutively analysis for 2 sampies
Software nano	POROSITY – os / nano POROSITY - view
Surface area analysis	BET. Langmuir suface area
Mesoporosity analysis	BJH method
Microporosity analysis	DR Method T-piot HK method SF method	DR Method T-piot HK method SF method	impossible
Accessary	Vacuum pump Chemi furnace Dewar vessel (2L) 5 sample tubes Computer Moisture analyzer	Vacuum pump Chemi furnace Dewar vessel (2L) 5 sample tubes Computer	Vacuum pump Chemi furnace Dewar vessel (2L) 5 sample tubes Computer

Measurement principle	Volume gas adsorption
Adsorbates	N₂, Ar, Kr and any other non-corrosive gases
Transducer accuracy	0.15% full scale (1 Torr transducer) 0.15% full scale (1,000 Torr transducer)
Sensitivity	<1x10－⁴ Torr moles adsorbed / desorbed gas
Ultimate vacuum	5x10－⁴ Torr direct drive pump
Measurement program	Automatic adsorption / desorption isotherm measurement
Surface area range	<0.01 m² /g
Pore size	0.35~ 50nm
Dewar vessel	Volume : 2 L, holding time : 40