Calorímetro Diferencial de Varredura (DSC)

Differential Scanning Calorimeter (DSC) | Precise Thermal Analysis

Comprehensive Guide to Differential Scanning Calorimeter (DSC)

A Differential Scanning Calorimeter (DSC) measures heat flow as the temperature changes. It is used to analyze properties like melting point, glass transition temperature (Tg), and phase transitions. DSC is common in polymer research, quality control, and many other fields. This guide will explain what DSC is, how it works, and its common uses. It will also show why this tool is important for testing materials.

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What is a Differential Scanning Calorimeter?

Purpose of DSC

A Differential Scanning Calorimeter (DSC) measures how materials respond to temperature changes. It identifies key properties like melting point, glass transition temperature (Tg), and phase transitions, making it a valuable tool for material testing and development.

How DSC Works

DSC measures heat flow differences between a sample and a reference under the same conditions. These differences reveal energy changes in the material, like melting or crystallization.

Applications of DSC

DSC is widely used in industries like polymer development, pharmaceuticals, and quality control. It helps researchers understand material behavior, improve processes, and ensure product reliability.

Technical Specifications

Parameter	Details
Temperature Range	RT ~ 550℃
Heating Rate	0.1 ~ 80℃/min
Temperature Resolution	0.001℃
Temperature Fluctuations	±0.001℃
Temperature Repeatability	±0.1℃
Constant Temperature Time	Up to 24 hours
DSC Range	0 ~ ±600 mW
DSC Noise	0.01 μW
DSC Resolution	0.01 μW
DSC Accuracy	0.01 mW
Atmosphere Control Gas	Nitrogen, Oxygen
Gas Flow Rate	0 ~ 300 mL/min
Gas Pressure	0.2 MPa
Cooling Device	Air cooling
Display	7-inch LCD touch screen
Data Interface	USB connector
Software	Built-in operating software

GAQ

What can a Differential Scanning Calorimeter (DSC) be used for?

DSC is commonly used to analyze materials for melting points, glass transition temperature (Tg), crystallization, and phase transitions. It is widely applied in polymer development, quality control, and material research.

Is the DSC easy to operate?

Yes, our DSC features a user-friendly 7-inch touch screen and simple software interface. It is designed for easy setup and operation, even for new users.

What type of materials can be tested with DSC?

DSC can test a wide range of materials, including polymers, metals, ceramics, and pharmaceuticals. It is versatile and works for solids, liquids, and powders.

What is the temperature range of this DSC?

The temperature range is from room temperature (RT) to 550℃, which is suitable for most thermal analysis needs.

How Does a DSC Work?

Heat Flow Measurement
A Differential Scanning Calorimeter (DSC) measures heat flow differences between a sample and a reference. Both are exposed to the same temperature, and these differences show the material's thermal properties.

Temperature Control
The DSC precisely adjusts the heating or cooling rate. It tracks energy changes during phase transitions like melting or crystallization.

Data Analysis
The heat flow data is displayed as a curve, showing key points such as glass transition temperature (Tg) and oxidation induction time (OIT). This helps researchers study materials and improve quality.

What Our Customers Say

John Carter

United States

Polymer Research

"The DSC we purchased has been a game-changer for our lab. Its precise temperature control and easy-to-use software have made thermal analysis faster and more reliable."

Anna Müller

Germany

Pharmaceutical Testing

"This DSC is perfect for our quality control needs. The data accuracy is excellent, and the automatic gas control system saves us a lot of time."

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Why Choose Our DSC Product?

Precise and Stable Our DSC has a strong metal furnace and uses indirect heating. It gives accurate results with stable and uniform temperatures. Easy to Use The 7-inch touch screen shows clear information, and the software is simple. Even beginners can use it easily. Automatic Gas Control The system quickly switches between nitrogen and oxygen. It also has protective gas input for safer and faster testing. Reliable Data Handling The DSC comes with a USB connection and auto-reconnect feature, ensuring smooth data transfer and operation. Wide Applications Our DSC works well in many industries, like polymer research and quality control. It handles different materials with accurate results.