Nanolink SZ902 Nano particle size and zeta potential analyzer

The Nanolink SZ902 Nano particle size and and zeta potentia analyzer is a new high-performance dynamic light scattering nano particle size analyzer, following the SZ901 series of nano particle size analyzers, and is equipped with Linkoptik newly developed fully automated focusing technology, enabling multi-angle measurement of nano samples.

The outstanding performance and key features of the Nanolink SZ902 nano particle size analyser include:
◆Includes classical 90°, backward and forward dynamic light scattering techniques for particle size measurement covering the range 0.3nm-15μm*
◆Laser Doppler electrophoresis for zeta potential analyzer to accurately predict the stability of dispersion systems and the tendency of particles to agglomerate
◆Solid-state laser with a maximum power of 50 mW and a wavelength of 638 nm with automatic thermoregulation, ready to use Original cosine fitted
◆phase analysis (CF-PALS) is superior to the current FFT and PALS methods.
◆Original integration of laser light source, illumination light and reference light and fiber optic beam splitting technology
◆Original fiber optic beam combining and interference technology of signal light and reference light
◆High sensitivity and very low dark current (20 cps) photon detector with integrated fibre optic technology
◆Conventional temperature control range of -15°C~120°C, accuracy ±0.1°C
◆New generation of high-speed digital correlators with a dynamic range of more than 10¹¹
◆Condensation control - dry gas purge technology

Principle	Dynamic Light Scattering (DLS), Static Light Scattering (SLS),Electrophoretic Light Scattering (ELS)
Measurement angle	90°,173° (high concentration), 12° (zeta potential)
Measurement range	0.3nm -15μm*
Minimum sample size	3ul*
Minimum sample concentration	0.1mg/ml
Maximum sample concentration	40%w/v**
Test point location	0-6mm auto select and adjust
Test point positioning accuracy	0.01mm
Zeta potential measurement technique	Cosine-fit phase analysis method (CF-PALS)
Zeta Potential Measuring Range maximum	No physical limitations
Conductivity Particle size suitable for Zeta potential	1nm – 120μm*
Conductivity range	Minimum 0, maximum no practical limits
Max. conductivity	270mS/cm
Electrodes	Plug-in flat electrodes, U-shaped capillary electrodes
Molecular weight range	340Da - 2x10⁷Da
Other advanced functions	Media viscosity, refractive index, sample transmittance/ concentration, second Willey's coefficient, coefficient of interparticle interaction force and aggregation index
Product Standards	ISO13321, ISO22412-2017, ISO13099
Compliance Certification	Class I laser, CE, FDA, FCC, ROHS
Light source	Integrated constant temperature system and fiber-coupled maximum power 50mW, wavelength 638nm solid-state laser
Light intensity adjustment range	Automatic adjustment, 0.0001%-100%
Correlator	High-speed digital correlator, adaptive channel configuration
Detector	High sensitivity APD
Sample cell (optional)	12mm cuvette, 3μL capillary ultra-micro cuvette, 40μL micro cuvette
Temperature control range	-15°C- 120°C
Temperature control accuracy	±0.1°C
Environmental requirements	5-40°C, 10%-80% RH (non-condensing)
Power supply	AC100V-240V, standard grounding, DC power supply 24V/5A
System weight	16kg
Dimensions	365mm x 475mm x 180mm（LxWxH）

Note: * Depends on sample and cuvette options. ** Depends on measurement angle

Nanolink SZ902 Nanoparticle Size and Zeta Potential Analyzer.pdf

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Nanolink SZ902 Nano particle size and zeta potential analyzer

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