Home | » Products | » Particle Size Characterization | » Particle size analyzer |
Key benefits
· No electro-osmosis - Artifact free measurements
· Improved LDE technology (LDE) - fficient, reliable and simple
· Enhanced resolution - 10 times better than usual correlation technology
· High-resolution measurement - Accurate and repeatable zeta potential analysis
· Easy to use and intuitive graphical user interface (GUI) software - Turn key operation
· New material for long life electrodes - Reduced maintenance and consumable; cost effective
· Designed for standard disposable and quartz cuvette - Easy to fill; compatible with organic solvents and high-pH suspensions
High performances for advanced applications
· Functionalization study
· Drug delivery optimization
· Quality control in manufacturing process
· Fundamental study of electrophoretic physics
· Cosmetic and industrial emulsion stability study
· Nanoparticle formulation and synthesis optimization
· Advanced colloidal stability analysis and optimization
· Ink pigment dispersion and aggregation characterization
Specifications
Zeta potential range | -500 mV to 500 mV |
Mobility range | 10-10 to 10-7 m2/V.s |
Particle size (For zeta measurement) | 1 nm up to 100 μm |
Sample concentration | 0.0001% to 10% w/% (solvent dependent) |
Temperature control range inside the cell | 10°C to 70°C +/-0,1°C (depending on cuvette cell material) |
Cell options | Cuvette cell with optical quality windows compatible with organic solvents |
Sample volume | Typically 750 μL (Hellma cell – 10 mm light path) |
Maximum sample conductivity | 300 mS/cm |
Sample Type | Aqueous & organic solvents – pH: 1-14 (depending on cuvette cell material) |
Signal processing | |
Measurement technology | Laser Doppler Electrophoresis (LDE) |
Laser source | Highly reliable 20 mW diode @635 nm coupled to automated optical attenuation system. Other wavelengths available upon request |
Measurement angle | Single angle for zeta potential at 17° |
Data processing algorithm | Fast Fourier Transform |
Resolution | Mobility = 10-10 m2/V.s or Zeta = 0,1 mV ( in water) |
Detector | Avalanche Photodiode – APD |
General | |
Computer interface | USB 2.0 – Windows XP, Seven |
Dimensions | 33 cm x 33 cm x 38 cm (HWD) |
Weight | 16 kg |
Power | 100-115/220-240 VAC, 50/60 Hz, 100 W max |
System Compliance | |
CE certification | CE marked product - Class I laser product, EN 60825-1:2001, CDRH |
ISO norm | ISO 13099-2 : 2012 – Colloidal system – methods for zeta-potential determination – Part 2 : Optical methods |
![]() |
TECHNOVALUE SOLUTIONS PVT. LTD.
All Rights Reserved.(Terms of Use) Developed and Managed by Infocom Network Ltd. |