Catalogue differential scanning microcalorimeter
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uDSG3 evo is the lastest generation of the most popular thermal energy meter of Setaram. Its high sensitivity and versatility makes this instrument a star in many industrial and academic research laboratories all around the world.
The HIGHLIGHTS
• Wide operating temperature range (from -20 °C to 120 °C): Cooling of the calorimeter does not require an external source.
• Very low detection limit: The uDSC3 evo detection limit is significantly lower
(by a factor of about ten) than that of traditional DSCs. Calorimetric signals of less than
one Microwatt can be detected. The very high sensitivity of the uDSC3 evo enables
transition studies to be performed on small quantities of products and at very low programming speeds.
• Use in isothermal or temperature programming (DSC) mode.
• Possibility of studying samples in all forms: liquid, gel, powder, solid.
• Large range of experimental cells: including specific cells for studying reactions,
providing numerous application possibilities.
• Ease of operation: dedicated market leading CALISTO software that is not only
intuitive but powerful enough to perform all typical experiments and data treatment.
The uDSC3 evo features the exclusive three-dimensional sensor with Joule effect calibration for highly sensitive and precise calorimetric measurements.
Each cell is surrounded by high sensitivity Peltier elements ensuring the thermal contact with the calorimetric block. These detectors are good thermal conductors that keep the temperature in the vessels identical to that in the calorimetric block. Setting the two transducers in opposition on the "measurement" and "reference" vessels eliminates variations common to the two vessels. The heat-flow transducer as defined above enables the uDSC3 evo to reach a very high sensitivity detection limit of 1 uW with excellent measurement accuracy.
Sample cell
Reference cell
Peltier elements
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