Nanolink SZ902 Nanometer Particle Size Tester

Categoria: Analizzatore delle dimensioni delle particelle

Descrizione
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Descrizione

Nanolink SZ902 Nanometer Particle Size Tester

Caratteristiche:

The SZ902 nano particle size and Zeta potential analyzer is another high-performance dynamic light scattering nano particle size analyzer after the SZ901, which is equipped with a new automatic zoom technology to achieve multi-angle measurement of nano samples. The particle size and Zeta potential of different concentrations of organic or inorganic nanoparticles, emulsions, polymers, micelles, viral antibodies and proteins can be measured without dilution

Nanolink SZ902 Nanometer Particle Size Tester

Key features
◆ Includes classical 90°, backward and forward dynamic light scattering techniques to measure particle size, covering a measurement range of 0.3nm – 15μm*
◆ Laser Doppler electrophoresis technology is used for Zeta potential analysis, which can accurately predict the stability of the dispersion system and the tendency of particle agglomeration
◆ With automatic constant temperature technology, the highest power can reach 50mW, wavelength 638nm solid laser light source, the instrument is ready to use
The original cosine fitting phase analysis method (CF-PALS) is better than the current spectrum analysis method (Fft) and the traditional phase analysis method (PALS).
◆ Original integration of laser light source, illumination light and reference light and fiber beam splitting technology
◆ Original fiber beam and interference technology of signal light and reference light
◆ Integrated optical fiber technology with high sensitivity and extremely low dark current (20cps) photon detector
◆ Conventional temperature control range can reach -15°C~120°C, accuracy ±0.1°C
◆ New generation of high-speed digital correlator, dynamic range greater than 10¹¹
◆ Condensation control – dry gas purge technology

Nanolink SZ902 Nanometer Particle Size Tester

Parametro

principio di misurazione	Dynamic Light Scattering (DLS), Static Light Scattering (SLS), Electrophoretic Light Scattering (ELS)
Particle size measurement Angle	90°,173° (high concentration), 12° (Zeta potential)
Particle size measuring range	0.3nm -15um*
Particle size measurement minimum sample size	3ul*
Particle size measures minimum sample concentration	0.1mg/ml
Particle size measures maximum sample concentration	40%/wv**
Checkpoint position	0~6mm Automatic selection and adjustment
Detection point positioning accuracy	0.01mm
Zeta potential measurement technology	Cosine fitting phase analysis (CF-PALS)
Zeta potential measurement range	No practical limit
Particle size for Zeta potential measurement	1nm – 120μm*
Mobility range	Minimo 0, maximum no practical limit
Maximum conductivity	270mS/cm
electrode	Insert plate electrode, U-shaped capillary electrode
Molecular weight range	340Da – 2×10⁷Da
Other advanced measurement/calculation functions	Medium viscosity, refractive index, sample transmittance/concentration, second Willy coefficient, interparticle interaction coefficient and aggregation index
product standard	ISO13321,ISO22412-2017,ISO13099
Certification of Compliance	First class laser,CE,FDA,FCC,ROHS
fonte di luce	Integrated thermostatic system and fiber coupled solid laser with maximum power of 50mW and wavelength of 638nm
Light intensity adjustment range	automatic adjustment,0.0001%~100%
correlator	High speed digital correlator, adaptive channel configuration
rivelatore	high sensitivity APD
Intervallo di controllo della temperatura	-15°C ~ 120°C
Precisione del controllo della temperatura	±0.1°C
metodo di campionamento	Manual/automatic
Sample pool (opzionale)	12mm colorimetric dish, 3μL capillary ultramicro sample cell, 40μL micro sample cell
environmental requirement	5-40ºC,10%-80% Relative humidity (nessuna condensa)
alimentatore funzionante	AC100V-240V,Standard ground, DC power supply 24V/5A
peso del sistema	16kg
boundary dimension	365mm x 475mm x 180mm (LxWxH)

Nanolink SZ902 Nanometer Particle Size Tester