Particle Size and Zeta Potential Analyzer [3 LitesizerTM 500, M/s Anton-Paar, Austria]

Located at: CRF Block - F01
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a) The instrument chooses the ideal measurement angle for your sample to ensure the highest data quality

b) Particle characterization from the nano- to the micrometer range

c) Particle size measurements via dynamic light scattering at three different measurement angles

d) Molecular mass and refractive index measurements


Particle size specifications

     i. Measurement principle: Dynamic Light Scattering (DLS)

     ii. Measuring range: 0.3 nm to 10 μm (particle diameter)

     iii. Measurement angles (in degrees): 15, 90 and 175

     iv. Minimum sample volume: 12 μL

Zeta potential specifications

     i. Measuring principle: Electrophoretic Light Scattering (ELS)

     ii. Measuring range: >= +/- 1000 mV

     iii. Size range 3.8 nm to 100 μm (diameter)

     iv. Minimum sample volume: 50 μL

     v. Maximum sample conductivity: 200 mS/cm

     i. Measuring principle: Static light Scattering (SLS)

     i. Measuring range (mass): 980 Da to 20 MDa

     i. Measuring range (particle size): upto 40 nm (diameter)

Testing charges.

Particle Size Zeta Potential Particle Size + Zeta Potential
NITK Rs. 200/- Rs. 200/- Rs. 300/-
Academic & Research Institute* Rs. 300/- Rs. 300/- Rs. 400/-
Industry* Rs. 450/- Rs. 450/- Rs. 550/-

*Sample preparation charges, GST(18%) extra. Above charges are for providing raw data.

For further Query Contact:

Ms. Disha Shetty (Technical Operator CRF) Email:

Prof. Arun M. Isloor (Faculty in-charge) Mob: +91-9448523990, Email: