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Nano-particle size analyzer LNPA-A10

Nano-particle size analyzer LNPA-A10 having fast test speed is an easy to operate and highly precise particle size analyzer based on dynamic light scattering and Brownian movement principle for measuring wide particle size range of 1-10000 nm.

Nano-particle size analyzer LNPA-A10

Measuring range 1 nm-10000 nm
Principle Dynamic light scattering & Brownian motion
Test speed < 5 min
Sample type Suspension, emulsion and powders
Executive standard ISO 13321:1996 ISO 22412:2008
Concentration range 0.1 mg/ml-100 mg/ml
Light source Semiconductor laser, 532 nm
Scattering angle 90°
Temperature control 5-40°c
Digital correlator 256 channels
Accuracy < 1 %
Repeatability < 1 %
Sample cuvette 4 ml
Software running Win XP/Win 7
Dimension (L x W x H) 480 x 270 x 170 mm
Net weight 12 kg

  • Dynamic light scattering particle size measurement principle to give the highest sensitivity for measurement of particle
    Highly sensitive photomultiplier detector to ensure accuracy
    Digital correlator with 8 ns high resolution speed
    Capable of measuring suspension, emulsion and powders
    Calculates particle diameter and distribution according to Stokes-Einstein equation
    High precision constant temperature control system to ensure that samples are in a constant state throughout the testing process
    Highly stable light system
    High speed data collection and calculation
    Easy to operate

Nano particle size analyzer is used: to characterize the size of carbon nanotubes in dispersion, to measure and control particle size distribution of cement, to detect oversize particles in inks and paints, to measure protein size etc.

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