DSC 3500 Sirius

DSC 3500 Sirius

Differential Scanning Calorimeter

The cost-effective starter instrument for material characterization

The DSC 3500 Sirius unites state-of-the-art technology with high sensitivity in a robust, easy-to-operate measuring system across a temperature range from -170°C to 600°C. The most important characteristics of the DSC 3500 Sirius measuring cell are its silver furnace with long-life heating element and its monolithic DSC sensor featuring high stability and optimal resolution.

For high sample throughput, we recommend that the unit be equipped with an automatic sample changer (ASC) – this accommodates up to 20 samples and references, even of different crucible types.

The design of the DSC 3500 Sirius developed in Japan is tailored to routine tasks in quality control and failure analysis as well as for material characterization of technical textiles, of food products, in packaging, in the polymer and cosmetic industry and for further organic or inorganic materials.

More on the Functional Principle of a Heat-Flux DSC


Teknik

Teknik

  • Temperature range:
    -170°C to 600°C
  • Heating rates:
    0.001 K/min to 100 K/min
  • Cooling rates:
    0.001 K/min to 100 K/min
    (depending on temp.)
  • Sensor:
    heat flux system
  • Measurement range:
    ± 650 mW
  • Temperature accuracy:
    0.1 K
  • Enthalpy accuracy:
    generally < 2%
  • Atmospheres:
    oxid., inert (static, dynamic)
  • Automatic sample changer (ASC)
    for up to 20 samples and references (optional)

Yazılım

Yazılım

The DSC 3500 Sirius runs under Proteus® Software on Windows®. The Proteus® Software includes everything you need to carry out a measurement and evaluate the resulting data. Through the combination of easy-to-understand menus and automated routines, a tool has been created that is extremely user-friendly and, at the same time, allows sophisticated analysis. The Proteus® Software is licensed with the instrument and can of course be installed on other computer systems.

DSC features:

  • Determination of onset, peak, inflection and end temperatures
  • Automatic peak search
  • Transformation enthalpies: analysis of peak areas (enthalpies) with selectable baseline and partial peak area analysis
  • Evaluation of crystallization
  • Comprehensive glass transition analysis
  • Automatic baseline correction
  • Specific heat determination
  • Tau-R® Mode: takes into account the time constant and thermal resistance of the instrument and reveals thus sharper DSC effects from the sample (optional)
  • Optional TM-DSC (temperature modulation) for separation of reversing (thermodynamic) and non-reversing (kinetic) effects

You can use the following software with this product:

Proteus® SoftwareAdvanced Software


Aksesuarlar

Aksesuarlar

The DSC 3500 Sirius can be equipped with various accessories and extensions for optimum adjustment of the system to your requirements. Various cooling systems (forced air via compressor or pressurized air) can be used to cool the furnace back to room temperature. The liquid nitrogen cooling system allows tests at subambient temperatures from -170°C up to 600°C.
The cost-efficient intracooler IC40 offers an alternative to liquid nitrogen cooling and makes it possible to run measurements between -40°C to 600°C.

The more powerful intracooler IC70 ensures faster cooling rates and enables working within a temperature range between -70°C and 600°C.

All cooling options can be upgraded to the DSC 3500 Sirius.

For investigation of the oxidative stability (e.g. Oxidative-Induction Time, OIT), the DSC 3500 Sirius can be equipped with a software-controlled MFC gas flow control system for three gases.

 

Cihazınız bu tabloyu gösteremeyecek kadar küçük.
Standard Crucibles Made of Aluminum for the DSC 3500 Sirius
Material
Temperature
Range (Max.)
Consisting ofDimension/
Volume
RemarksOrder Number
Al600°CCrucible + lidø 6 mm/
25/40 μl*
Set of 100/500 pcs,
cold weldable**

6.239.2-64.5.00/
6.239.2-64.51.00

Al600°CCrucible + lid
with laser-cut hole
(50 μm)
ø 6 mm/
40 μl
Set of 100/500 pcs,
cold weldable**
6.239.2-64.8.00/
6.239.2-64.81.00
Cihazınız bu tabloyu gösteremeyecek kadar küçük.

Crucibles for General and Special Applications – DSC 3500 Sirius
Material

Temperature
Range (Max.)
Consisting ofDimension/
Volume/Pressure
RemarksOrder Number
Al600°CConcavus®
pan + lid
ø 5mm/
30/40 μl
Set of 96 Concavus® pans and lids incl. 3in1 Box,
cold weldable*
DSC21400A66.010-00
Cu600°CCrucibleø 6 mm/
25/40 μl
For OIT measurements according to
ASTM D3895,
Set of 25
6.239.2.-64.6.00
CrNi steel250°CCrucible + lid + elastomer seal120 μl/
20 bar
Set of 25 pieces6.240.1-68.1.00
CrNi steel500°CCrucible + lid, gold-plated surface, reusableø 6mm/
27 μl/
max. 100 bar
10 crucibles + 50 Au sealing disks***6.239.2-92.31.00
CrNi steel500°CCrucible + lid, gold-plated surface, reusableø 6mm/
100 μl/
max. 100 bar
1 crucible + 5 Au sealing disks***6.239.2-92.8.00
Titanium500°CCrucible + lid, reusableø 6 mm/
27 μl/
max. 100 bar
1 crucible + 5 Au sealing disks***6.239.2-92.6.00
Titanium500°CCrucible + lid, reusableø 6 mm/
100 μl/
max. 100 bar
1 crucible + 5 Au sealing disks***6.239.2-92.9.00
Al2O31700°CCrucibleø 6.8 mm/
85 μl
GB399972
Al2O31700°CLid
For GB399972GB399973
Pt/Rh1700°CCrucibleø 6.8 mm/
85 μl
GB399205
Pt/Rh1700°CCrucibleø 6.8 mm/
190 μl
NGB801556
Pt/Rh1700°CLidFor GB399205 and NGB801556GB399860

* Crucible volumes of either 25 μl or 40 μl can be achieved by simply reversing the lid.
** One and the same sealing press is capable of sealing all standard Al crucibles; order no. 6.240.10-80.0.00A.
*** Sealing tool order no. 6.239.2-92.4 required.

Other crucibles and number of pieces per set are available on demand.

Literatür

Literatür

Broşür

Broşür

Application brochure: Research and Development - Substances, Components, Quality Control and Process, Extrusion, Injection Molding, Coating, Quality Assurance - Finished Goods, Material Properties and Main Measuring Methods; 8 pages

Broşür

Product brochure: Differential Scanning Calorimetry; Methods, Technique, Applications, 12 pages

Poster

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