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Differential Scanning Calorimeter DSC PT10

Differential Scanning Calorimeter DSC PT10

Differential Scanning Calorimeter DSC PT10

Product catalog summary
Introduction to Differential Scanning Calorimetry (DSC):
The document discusses the differential scanning calorimetry (DSC) method, a technique used to examine and characterize substances, mixtures, and materials. It is standardized under DIN 51007, DIN 53765, ISO/DIN L409, and ASTM D3418. The method measures the heat flux between a sample and a reference as the temperature changes, providing valuable information for material characterization.

Applications of DSC:
DSC is crucial in research and development, quality control, quality assurance, process optimization, and defect analysis. It is particularly relevant to the plastics and rubber, pharmaceutical, and food industries. DSC can measure various physical properties such as enthalpy, specific heat, glass point, crystallinity, reaction enthalpy, thermal stability, oxidation stability, aging, purity, phase transformation, eutectics, polymorphs, and product identification.

Technical Specifications of DSC PT 10:
The DSC PT 10 operates within a temperature range of -150°C to 700°C, with heating/cooling rates from 0.1 to 50°C/min. It offers a temperature accuracy of +/-0.2°C and a resolution of 0.125 µW. The system supports various atmospheres, including N2, Argon, and O2, and has a measuring range of +/- 2.5 to +/- 250 mW. Calibration is recommended every six months.

Features and Software:
The DSC system includes software for temperature control, data acquisition, and evaluation. It supports sample preparation with various crucibles and controlled cooling options. The software allows for intuitive data entry and evaluation, including signal corrections, mass calculations, and statistical analysis. Data can be exported in ASCII format.

Applications and Case Studies:
Examples of DSC applications include the analysis of thermoplastics, duroplastics, elastomers, PEEK/PEI blends, and polymer recycling. Specific case studies highlight the analysis of polyethylene terephthalate (PET) and lanthanum-gallium oxide (LaGaO3), demonstrating the method's ability to identify melting points and crystallization properties.

Contact Information:
Linseis GmbH and its international branches provide contact details for further inquiries and support.
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Catalog excerpts

Differential Scanning Calorimeter DSC PT10-2

The differential scanning calorimetry method is widely used to examine • specific heat and characterize substances, mixtures, and materials. This technique is • glass point internationally standardized under DIN 51007, DIN 53765, ISO/DIN • reaction enthalpy The principle of operation is a measurement of the heat flux between • thermal stability the sample and reference. This is done over a well-defined area where • oxidation stability the heat is moving. The heat flux is measured while the temperature is changing. The results are very important for many applications and provide valuable infor...

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Differential Scanning Calorimeter DSC PT10-3

Technical Specifications Technical Specifications DSC PT 10 Temperature range Heating/cooling rates Temperature accuracy Time constant Data acquisition rate N2, Argon, O2 etc., reducing and oxidizing Measuring range Calibrations material recommended 6 month interval DSC System (Differential Scanning Calorimeter) complete with software and hardware including standard kits and accessories Data acquisition software to control DSC with full parameter setup Including temperature programming, atmosphere control, timed cycling etc. Cooling system Heating system Reference Sensor Sample Sensor

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Differential Scanning Calorimeter DSC PT10-4

Features Sample preparation and crucibles Various crucibles are available to achieve superior measurement results. Open or closed crucibles crucibles can be used in the system. When using closed crucibles it is necessary to use a crucible press (see picture) with special lids. The crucible press uses a special tool set to seal the crucible. Aluminum and platinum crucibles are available. KREG: DSC with controlled cooling Using this option the DSC can be operated using controlled cooling rates. The control gauges are mounted on an existing dewar (normally 50 l). The controller consists of a supply...

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Differential Scanning Calorimeter DSC PT10-5

Because of the high sensitivity of the DSC even small caloric effects like the change of the crystal structure of Lanthan-Galiumoxid (LaGaO3) can be made visible. The substance is very interesting especially when fast oxygen/ion conductors are needed, applications do exist with the use of lambda sensors for the catalytic con- heating rate: 10K/min sample weight: 104.8 mg Polyethylen terephthalate (PET) sample weight: 5mg heating rate: 10K/min significant endother mal glass point, which is quite special Onset: 252.6°C Offset: 273.9°C Max/Min: 264.6°C point of reaction: 262.6°C Polyethylenenterephthalat...

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Differential Scanning Calorimeter DSC PT10-6

LINSEIS GmbH Vielitzerstr. 43 95100 Selb Germany Tel.: (+49) 9287–880 - 0 Fax: (+49) 9287–70488 E-mail: [email protected] LINSEIS Inc. 109 North Gold Drive Robbinsville, NJ 08691 USA Tel.: (+1) 609 223 2070 Fax: (+1) 609 223 2074 E-mail: [email protected] LINSEIS China Kaige Scientific Park 2653 Hunan Road 201315 Shanghai Tel.: (+86) 21 5055 0642 Fax.: (+86) 21 6806 3576 www.linseis.com.cn LINSEIS France Bureaux Paris 52 Boulevard Sébastopol 75003 Paris Tel.: (+33) 173-028 272 www.linseis.fr www.linseis.com Products: DIL, TG, STA, DSC, HDSC, DTA, TMA, MS/FTIR, In-Situ EGA, Laser Flash, Seebeck Effect,...

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