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THE UNIQUE PLATFORM FOR DISPERSIBILITY & STABILITY

TURBISCAN DNS is the first ready to use platform for dispersibility and stability studies. Dispersibility studies can be performed, while processing the dispersion (at flow) and on native sample (no dilution, no added forces) via Static Multiple Light Scattering (SMLS),  as recommended by the ISO TS 21357. The flow studies can be done by either pumping the sample from the process or reactor (circulation function of the Turbiscan DNS: T-LOOP) or by mixing directly in the measurement cell (mixing function: T-MIX). The stability measurement is done at rest and the Turbiscan DNS offers a fast (up to 200 time faster), quantitative and reliable stability measurement of destabilization kinetics without dilution or mechanical forces.

> Read more about Dispersibility 
> Read more about Stability & shelf life determination
> Related Technology: Static multiple light scattering (SMLS)

1

RT-60°C

Highlights of Turbiscan DNS

Online Particle Sizing

Direct particle size reduction kinetics while mixing or during the process via integrated functions: T-LOOP and T-MIX. The Turbiscan DNS offers high frequency measurement (up to 10/second) to precisely monitor the impact of the mixing parameters.

Measurement of dispersibility & stability

 > Online Mean Particle Size
> Quantified dispersion stability
> Shelf life & long term stability analysis
> Migration velocity 
> Aggregation & agglomeration kinetics
> Mean diameter
> Dispersibility ratio
> Volume fraction

Fast & Quantified Shelf-life

Extreme sensitivity of the SMLS (up to 200x times faster than naked eye). Not only being fast, Turbiscan stability measurement provides the destabilization mechanism and Quantify them with the one-click TSI or more in depth parameters (migration kinetic, aggregation speed…).

2 in 1 formulation platform

The SMLS offers large application range in term of particle size (from 10nm to mm) and concentration (from 10-4 to 95%v/v). Additionally, dispersibility and stability studies are performed without dilution.

Applications

General chemistry & polymers

Pharmaceutical

Paints & inks

Paint & inks

Electronics

food and beverages

Food & beverages

Oil & Petroleum

Instrument demonstration

Technical features

Technology SMLS 880 nm
Sample Cell Volume 4 or 20 ml
Measurement while process YES : Mixing & Circulation
Temperature range RT - 60°C
Number of Samples 1
Maximum sample conc. 95% v/v
Measured size range 10 nm - 1mm
Reproducibility / Repeatability
0.1 % / 0.05%
Acquisition scan step 40µm
Maximum measurement frequency 10 measurements/s
ISO Compliance TR13097 TR18811 TR13014 TS21357
Dimensions 70 x 63 x 52 cm
Weight 30kg

Key benefits

TURBISCAN is the world reference technology for physical stability analysis. With hassle-free sample preparation, intuitive software and highly reliable measurements. The Turbiscan DNS now open a playground toward dispersibility studies and set the new reference. 

 The instrument measures Dispersibility & Stability, and all the tools and accessories are provided and perfectly integrated to save time and make the measurement ready to play : Sample - Close the cap - Click. 

 Turbiscan DNS is designed to work with 20mL disposable glass cells (4mL cells are also available for stability measurement).