ΜSC

Description du produit

Sa haute sensibilité et sa grande versatilité permettent au DSC evo de déceleret de mesurer les plus faibles transitions, de façon
précise et reproductible,ce qui n’est pas réalisable avec un DSC standard.Les microDSCs sont des calorimètres isothermes exceptionnels qui sont capables de détecter de très faibles chaleurs d’interaction dans les produits formulés. Deux types de DSC evo sont disponibles :

Fonctionnement

The µSC features the very latest evolution of the proven high performance ‘3D Calvet Sensor’ with direct (Joule Effect) calibration and featuring easily removable and reusable cells.

Each sample cell features its own reference cell to ensure there is no possibility of cross talk, and the temperature (and therefore thermal vent) is precisely controlled using state of the art Peltier elements that surround the sample on all sides.

New developments in heat exchangers and temperature control using multiple stage thermal elements allow us to control temperature highly precisely within the range of -40 to 200 C and therefore cover all the interesting events for proteins, long term stability and food interactions.

The sensor delivers unmatched performance for isothermal tests, as well as scanning and the ability of Calvet to detect all of the heat interactions allows you to use removable vessels that can be designed for different applications including mixing, Cp and pressure applications.

Application

With its temperature range (-40 to 200°C) the µSC can meet a wide range of application, especially when dealing with :

Pharmaceuticals:
- crystallization of amorphous phase of excipients,
- purity, polymorphism of API ( the sensitivity improves the lower % of detectable amorphous phase)

Energetic Materials: Thermal activity of propellants

Food:
- degree of gelatinization of cereals, starch,  polysaccharides
- thermal denaturation of proteins
- oxygen induction times of lipids
- Maillard reaction on polysaccharides, proteins interactions
- Phase transition