Nano Particle Analyzer HORIBA SZ-100

Informazioni prodotto
Nano Particle Analyzer
HORIBA SZ-100
Informazioni generali
The new, compact nano particle analyzer HORIBA SZ-100 is designed for particle
size measurement down to the nano range as well as for the determination of zeta
potential and molecular weight.
The SZ-100 measures ultrafine particles down to the nanometer range in extremely
low as well as in extremely high sample concentrations. This newly developed
analyzer is used in the fields of bio and nano technology (e.g. nano ceramics, nano
metals) and for protein analyses. The HORIBA SZ-100 provides the best
measurement results and features a wide measurement range from 0.3 nm to 8
microns. Therefore the instrument not only meets the requirements of modern
laboratories but also the quality control needs at production facilities.
Particle Size Measurement from 0.3 nm to 8 µm
The SZ-100 measures the particle size distribution over a wide measurement
range using photon correlation spectroscopy (PCS). Analyses are possible across
a wide range of sample concentrations: from low ppm-order concentrations to highconcentration samples in double-digit percentages. Disposable standard plastic
cells or glass cuvettes can be used for analysis. The required sample volume
ranges between 12 µl and 3 ml.
Measurement of Zeta Potential from -200 to + 200 mV
Analysis of sample volumes as small as 100μL using HORIBA-developed
microelectrophoresis cells.
Determination of the Molecular Weight from 1 x 103 bis 2 x 107 g/mol
Absolute molecular weight (Mw) and the second virial coefficient (A2) are obtained
by performing static light scattering measurement while changing sample
concentration and preparing Debye plots.
Esempi applicativi
biotecnologie, ceramica, cibo, medicine/farmaci, pigmenti, semi-conductor (CMP),
...
Vantaggi prodotto
Extremely wide measurement range from 0.3 nm - 8 µm
Samples ranging from low ppm-order concentrations to 40 Vol%
Flexible optics with measurements at 90° or 173°
Temperature-controlled measurement chamber
Easy operation, no cleaning or maintenance required
Measurement of zeta potential
Determination of molecular weight and 2. virial coefficient
Rapid analysis (2 min)
Simple, intuitive software, 21CFR Part11 conformity (option)
Highest resolution and precision
Compact design allows for installation in any laboratory environment
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Informazioni prodotto
Nano Particle Analyzer
HORIBA SZ-100
Caratteristiche
Principio di misura
- Particle size
- Molecular weight
- Zeta potential
Range di misura
- Particle size
- Molecular weight
- Zeta potential
Accuracy of particle size
measurement
Tempi di misura
Required sample volume
- Particle size
- Molecular weight
- Zeta potential
Dispersion liquid
Optical system
- Light Source
- Detector
Measuring cell
- Particle size
- Molecular weight
- Zeta potential
Laser-type
Temperature setting for samples
Operating environment
Potenza fornita
Misura (L x A x P)
Peso (Unità di misura)
Interface
Photon Correlation Spectroscopy
Debye plot method (static light
scattering)
Laser Doppler electrophoresis
0.3 nm - 8 µm
1 x 10^3 - 2x 10^7 g/mol
-200 mV to +200 mv
measurement accuracy +/-2% for
NIST traceable polysterene latex
100 nm particle
~2 min under ordinary conditions
minimum volume of 12 µl - 1.2 ml
(depending on cell material)
minimum volume of 12 µl - 1.2 ml
(depending on cell material)
100 µl
water, alcohol and other organic
solvents (subject to the used
cuvette)
semiconductor laser excitation solid
laser (532 nm, 10 mW)
photomultiplier tubes (PMT)
cuvettes
cuvettes
dedicated cells with electrodes
class 1
1 °C - 90 °C (up to 70 °C for cells
with electrodes and plastic cells)
15 °C - 30 °C, less than 85% rel.
humidity (no condensation)
100-240 V, 50/60 Hz
528 x 273 x 385 mm (excluding
protrusions)
25 kg
USB 2.0 (between PC and analyzer)
Principio di funzionamento
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Informazioni prodotto
Nano Particle Analyzer
HORIBA SZ-100
The HORIBA SZ-100 uses the dynamic laser light scattering principle for the
analysis of nano particles. The size distribution in the range of 0.3 nm to 8 micons
is determined by photon correlation spectroscopy (PCS).
The zeta potential and molecular weight can also be measured with the SZ-100.
Thanks to the special design of the measurement optics, sample concentrations
can vary from a few ppm to 40 Vol%. The intuitive software guarantees the rapid
and reliable characterization of nano materials.
The SZ-100 brochure contains detailed information on the function principle.
© Retsch Technology GmbH - www.retsch-technology.com - [email protected]
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