electroacoustic and conductivity pore analyzers: Wave Specifications
























QUANTACHROME INSTRUMENTS 1900 Corporate Drive Boynton Beach, Florida 33426 USA U.S. and Canada 1-800-989-2476 Worldwide Tel: 1-561-731-4999 Fax: 1-561-732-9888

Wave Specifications

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SPECIFICATIONS

MEAN PORE SIZE	3805
Measuring principle	Electroacoustic spectroscopy (seismo-electric effect)
Mean pore size (min)	~10nm
Mean pore size (max)	>5 µm (5000nm)
Repeatability	<1%

POROSITY	3805	2305	1905
Measuring principle	Conductivity (very high frequency)
Porosity (resolution)	0.5%
Porosity (accuracy)	<10%
Repeatability	<1% absolute
Conductivity	0.001-10 S/m, ±1%

PORE ZETA POTENTIAL	3805	2305
Measuring principle (zeta potential)	non-isochoric streaming-current (seismo-electric effect)
Zeta potential (min)	± 0.1mV
Zeta potential (max)	no restriction, + or -
Zeta potential (resolution)	± (0.1 + 0.5%)

ELECTRIC	Universal input
Voltage	100-240 VAC
Frequency	50/60 Hz