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MÁY ĐO KÍCH THƯỚC HẠT & PHÂN TÍCH THẾ ZETA

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Model: Amerigo

NSX: Cordouan - Pháp

AMERIGO is an innovative analyzer for the characterization of nanoparticle suspensions combining into the same instrument Particle Size and Zeta Potential measurements.

It is based on state of the art version of Dynamic Light Scattering (DLS) and Laser Doppler Electrophoresis (LDE) techniques offering high resolution, accurate and rapid measurement.

These two techniques provide complementary information about the nanoparticle solution: the size of the nanoparticles and the stability of the formulation.

Key features & benefits: 

  • Three-in-one instrument
  • Possibility to perform the measurements in a standard cell or using an interchangeable remote heads.
  • Sample compartment designed for standard 10mm x 10mm cuvettes – no specific consumables
  • Measurements in two configurations: backscattering (170°) or transmission (17°)
  • High durability vitreous carbon electrodes
  • Easy-to-use intuitive software
  • Software correlator – dynamic time slicing and data analysis feature
  • Small footprint

SPECIFICATIONS

Particle size range

Particle size: 0.5 nm to 10 μm / Zeta potential: 1 nm to 100 µm

Sample concentration

0.0001% to 10% w/% (solvent dependent)

Zeta potential range

-500 mV to +50 0mV

Temperature control range inside the cell

10°C to 70°C; +/-0,1°C (depending on cuvette cell material)

Mobility range

10-10 to 10-7 m2/V.s

Sample cell

Cuvette cell with optical quality windows compatible with organic solvents

Sample volume

Typically 750 µL (Hellma cell: 10 mm light path)

Sample type

Aqueous & organic solvents; pH: 1-14 (depending on cuvette cell material)

Maximum sample conductivity

300 mS/cm

Optical fiber output (optional)

Possibility to connect an external in situ head or DTC head

SIGNAL PROCESSING

Measurement technology

Dynamic Light Scattering (DLS) / Laser Doppler Electrophoresis (LDE

Laser source

Highly reliable 50 mW diode @635 nm coupled to automated  optical attenuation system

Detector

Avalanche Photodiode (APD)

Data processing algorithm

Real Time Correlation / Fast Fourier Transform

Measurement angles

Particle size : 170° (backscattering) and 17° / Zeta potential: 17°

Resolution

Mobility = 10-10 m2/V.s or Zeta = 0,1 mV ( in water)

HARDWARE

Operating conditions / Storage conditions

15°C to 40°C / -10°C to 50°C – Relative humidity < 70% non condensing

Computer interface

USB 2.0 / Windows 10 / 32 or 64-bit

Dimensions

33 cm x 33 cm x 38 cm (HWD)

Weight

17 kg

Power supply

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 13321 (1996) & ISO 22412 (2008) compliant, CFR 21 part 11 (option)
ISO 13099-2 : 2012 – Colloidal system – methods for zeta-potential determination – Part 2 : Optical methods

ACCESSORIES & SERVICES

 

2 years warranty

 

AmeriQ® software & Instruction manual

SPECIFICATIONS

Particle size range

Particle size: 0.5 nm to 10 μm / Zeta potential: 1 nm to 100 µm

Sample concentration

0.0001% to 10% w/% (solvent dependent)

Zeta potential range

-500 mV to +50 0mV

Temperature control range inside the cell

10°C to 70°C; +/-0,1°C (depending on cuvette cell material)

Mobility range

10-10 to 10-7 m2/V.s

Sample cell

Cuvette cell with optical quality windows compatible with organic solvents

Sample volume

Typically 750 µL (Hellma cell: 10 mm light path)

Sample type

Aqueous & organic solvents; pH: 1-14 (depending on cuvette cell material)

Maximum sample conductivity

300 mS/cm

Optical fiber output (optional)

Possibility to connect an external in situ head or DTC head

SIGNAL PROCESSING

Measurement technology

Dynamic Light Scattering (DLS) / Laser Doppler Electrophoresis (LDE

Laser source

Highly reliable 50 mW diode @635 nm coupled to automated  optical attenuation system

Detector

Avalanche Photodiode (APD)

Data processing algorithm

Real Time Correlation / Fast Fourier Transform

Measurement angles

Particle size : 170° (backscattering) and 17° / Zeta potential: 17°