Aimil Ltd.


    Sub Group


    Malvern Instruments recognizes and supports industry’s continuing drive to optimize the products it produces and the processes it employs. The company provides a range of particle analysis and rheological instrumentation that delivers inter-related measurements reflecting the complexities of particulates and disperse systems, nanomaterials and macromolecules.

    Particle size distribution, particle shape information, zeta potential, molecular weight, chemical composition, and bulk materials properties can all be determined with the particle analysis instrumentation from the Malvern range. The company’s laboratory, at-line, on-line and in-line solutions are proven in sectors as diverse as cement production and pharmaceutical drug discovery.


    • Zetasizer Series


Zetasizer Nano ZS

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The Zetasizer Nano ZS is the top of the Zetasizer range and is particularly suitable where there are a wide range of applications and the highest performance is required. It includes 2 angle size measurement for the enhanced detection of aggregates, measurement of small or dilute samples, or at high concentration, zeta potential and electrophoretic mobility measurement, plus molecular size and molecular weight measurement. The system can be connected to an GPC / SEC system to use as a chromatography detector.

Size measurement from 0.3nm (diameter) to 10 microns using patented NIBS (Non-Invasive Back Scatter) technology

Zeta potential of proteins and particles from 3.8nm up to 100 microns (diameter) using patented M3-PALS technology

Molecular weight measurement down to 980Da

Sample concentrations from 0.1ppm to 40%w/v

Protein size measurement as dilute as 0.1mg/mL (Lysozyme)

A Quality Factor gives confidence in the data

The Expert advice report gives help to improve sample preparation or the measurement procedure

21CFR part 11 software option enables compliance with ER/ES

Research software option gives access to further features and analysis algorithms for the light scattering specialist

Automation of measurements using an autotitrator option

Flow mode capability to enable use as a GPC / SEC detector

Alternative laser, 50mW at 532nm for samples incompatible with the standard 633nm laser fitted

Optical filter option to improve measurements with fluorescent sample

Temperature range extension option to 120ºC



Characterization of Nanoparticles, Colloids and Proteins



  • Pharmaceutical & Bulk Drugs

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Purchased Compression Testing Machine 1000 kN capacity, Electrically operated including Vibration Machine, Motorised & Soil Triaxial Outfit , Motorised from Associated Instrument Manufactures India Pvt. Ltd. (Now Known as M/s Aimil Ltd.) in the year 1982-83. These machines are working satisfactory till date under AMC of Aimil Kolkata.

Mr. R K Mohapatra ,
Divisional Head (Maintainence II), Odisha industrial Infrastructure Development Corporation(IDCO), Bhubaneshwar

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