A physisorption analyzer that’s absolutely accurate
Get highly accurate physisorption measurements from relative pressures below 10-7 for nitrogen
Leverage precise manifold temperature control between 35 °C and 50 °C
Rely on TruZone active coolant level control for accurate data – even over lengthy analyses
Achieve superior high-vacuum performance (38 % better than previous generation instruments) with precision-machined manifolds and high-quality pneumatic valves

Independent stations ensure you’re absolutely agile
Analyze up to three different samples with three different analysis gases at three different temperatures simultaneously with independent analysis stations and patented temperature control accessories
Perform the most challenging micropore measurements with the physisorption analyzer’s 90-hour Dewar
Maximize your throughput with six integrated degassing stations
Degas two sets of samples at different temperatures up to 450 °C

Intuitive software makes physisorption absolutely accessible
Enjoy an updated and streamlined Kaomi software, which makes the whole measurement process easier than ever before
Optimize measurement definition to suit your needs with DoseWizard’s new standard and advanced modes
Keep downtime to a minimum with PowderProtect, which prevents accidental loss of powder in the instrument

Customization options keep you absolutely adaptable
Select the number of stations (one, two, or three) to match your throughput needs
Upgrade the number of stations and transducer sets as your needs change
Control up to three of our patented CryoSync accessories with a CryoSync control option so you can perform three measurements at three different temperatures simultaneously – no need for any external software
Benefit from a built-in vapor generator and recirculating Dewar now or in the future to enable precise measurements of water and organic vapor sorption

Compliance and quality are absolutely assured
Comply with 15 ASTM, DIN, and ISO standards for surface area, pore size, and pore volume measurements
Get peace of mind with our 3-year warranty so you can avoid unforeseen costs

Measurement principle:	Vacuum volumetric
Analysis gases:	N2, Ar, Kr, CO2, CH4, H2, and other non-corrosive gases
Analysis stations:	Number: 1, 2, or 3 Independence: Up to 3 gases at three analysis temperatures can be used concurrently, 1 analysis gas and temperature per station
Independent p0 station:	Yes (dedicated cell and transducer)
Pressure:	Range: 2x10-5 to 1100 Torr | 2.6x10-8 to 0.997 p/p0 for N2 77K Resolution (MP): 2x10-5 Torr | 2.6x10-8 p/p0 for N2 77K Resolution (XR): 1x10-6 Torr | 1.3x10-9 p/p0 for N2 77K
Surface area:	Absolute detection limit: 0.1 m2 (N2 77K) Specific detection limit: 0.01 m2/g (N2 77K) Typical reproducibility: 1 %*  Reproducibility limit: 2 % with 2 m2 in the cell
Pore size:	Range: 0.35 nm to 500 nm (diameter) Typical reproducibility: 0.5 %*
TruZone:	Yes (active coolant level control)
PowderProtect:	Yes (prevents sample elutriation)
Analysis Dewar:	Duration: 90+ hours with liquid nitrogen Refill during analysis: Yes Volume: 3 L
Sample preparation:	Integrated degassing stations: 6  Temperature control: 2 independent heating zones, ambient to 450 °C  Dedicated cold trap: Yes Available methods: flow and vacuum, programmable multistep degassing profiles
Vapor option:	Yes (water, isopropanol, benzene, hexane, cyclohexane, xylene, and other non-corrosive vapors)
Cryosync control option:	Yes (automated control of temperature between 82 K and 115 K)
Dimensions (W x H x D):	70.5 x 69.9 x 107.9 cm | 27.8 x 26.5 x 42.5 in
Weight:	128.4 kg | 283.1 lb
Operating environment:	Temperature: 15 °C to 35 °C | 59 °F to 95 °F Humidity: 20% RH to 80% RH, non-condensing
Wetted parts:	303 SS 304 SS 316 SS Ni/Cr/Si/Fe/C/P PCTFE NW2201 Inconel and incoloy nickel alloys FKM Silicon SiO2 Si3N4 Gold Copper Aluminum EPDM Nylon Borosilicate glass Fused silica glass
Analysis manifold construction:	Vacuum-brazed manifold block in stainless steel
Analysis manifold temperature:	Range: User adjustable 35 °C to 50 °C  Stability: ± 0.05 °C
Analysis manifold valves:	Type: Stainless steel, air-operated bellows valve  Cycle life: 5,000,000 cycles External leak rate: 5x10-12 Pa m3 / sec Seat leak rate: 5x10-12 Pa m3 / sec
Pressure transducer (1550 Torr):	Number: 3 to 5 (dependent on instrument configuration) Accuracy: ± 0.1 % of span typical, ± 0.15 % of span maximum A/D data acquisition: 32 bit
Pressure transducer (10 Torr): - MP or XR	Number: 1 to 3 (dependent on instrument configuration) Accuracy: ± 0.15 % reading up to 10 Torr Resolution: 0.002 % full scale
Pressure transducer (1 Torr): - MP only	Number: 1 to 3 (dependent on instrument configuration) Accuracy: ± 0.15 % reading up to 1 Torr Resolution: 0.002 % full scale
Pressure transducer (0.1 Torr): - XR only	Number: 1 to 3 (dependent on instrument configuration) Accuracy: ± 0.15 % reading up to 0.1 Torr Resolution: 0.001 % full scale
Pirani vacuum gage: - Degas only	Number: 1  Accuracy:  5×10-4 to 1x10-3 Torr: ±10% of reading 1×10-3 to 100 Torr: ± 5% of reading 100 Torr to atmosphere: ± 25% of reading
Vacuum system:	Turbo molecular drag pump and dry diaphragm pump  Manufacturer’s specification: 5x10-10 mbar Typical pressure at analysis port: 2.67 x 10-5 mbar
Gas:	Ports: 7 (5 analysis, 1 helium, 1 degas/backfill)  Purity: 99.999 % Input pressure: 8 psig to 10 psig | 0.55 bar to 0.69 bar
Air:	Input pressure: 50 psig to 100 psig (3.45 bar to 6.9 bar)
Electrical:	Supply: AC 100 to 240 V AC, 50 / 60 Hz  Maximum consumption: 1810 VA (dependent on instrument configuration)
PC connection:	Ethernet
RoHS3 compliant:	Yes
CE / UKCA certified	Yes
Altitude:	Up to 3,000 m
Indoor/outdoor use:	For indoor use only

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