תיאור
The STA 449 F1 Jupiter® combines unlimited configuration flexibility and unmatched performance in just one instrument.
- Thermal stability, decomposition behavior, composition, phase transitions, melting processes to be analyzed comprehensively and quickly
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Easily to use top-loading system with exceptionally precise balance resolution
(25 ng resolution at a weighing range of 5g) and highest long-term stability
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Interchangeable sensors for DSC measurements with highest sensitivity and best reproducibility for reaction/transition temperatures and enthalpies as well as for measurements of specific heat
(videoclip for sensor exchange)
- A variety of optional system enhancements for ideal system adaption to user-defined applications
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Various furnaces, easily interchangeable by the user, available
(optional a swiveling double hoisting device for two furnaces) – please see accessories
- Pluggable sample carriers (TGA, TGA-DSC, TGA-DTA, etc.)
- Automatic Sample Changer (ASC) for up to 20 samples
- Automatic evacuation and refilling (AutoVac)
- Plenty of accessories, e.g. sample crucibles in the most varied of forms and materials
- Unique for STA: temperature-modulated DSC (TM-DSC)
By supplementary MS and/or FT-IR coupling even more comprehensive analyses are possible.
All these features make the new developed STA 449 F1 Jupiter® the ideal tool for thermal analysis of materials in the fields of research, developments and quality assurance.
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Temperature range:
-150°C to 2000°C
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High-speed furnace
(RT to 1250°C)
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Heating and cooling rates:
0.001 K/min to 50 K/min
(dependent on furnace)
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Weighing range:
5000 mg
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TGA resolution:
0.025 µg
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DSC resolution:
< 1 µW (dependent on sensor)
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Atmospheres:
inert, oxidizing, reducing, static, dynamic, vacuum
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Integrated mass flow controller
for 2 purge gases and 1 protective gas
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Vacuum-tight assembly
up to 10-4 mbar (10-2 Pa)
| Type | Temperature range | Cooling system |
|---|---|---|
| Silver furnace | -120°C to 675°C | liquid nitrogen |
| Copper furnace | -150°C to 500°C | liquid nitrogen |
| Steel furnace | -150°C to 1000°C | liquid nitrogen |
| Platinum furnace | RT to 1500°C | forced air |
| Silicon carbide furnace | RT to 1600°C | forced air |
| Rhodium furnace | RT to 1650°C | forced air |
| Graphite furnace | RT to 2000°C | tap or chilled water |
| Water vapor furnace | RT to 1250°C | forced air |
| High-speed furnace | RT to 1250°C | forced air |
