Simultaneous Thermogravimetry- Differential Scanning Calorimetry (STA/TG-DSC)
STA 449 F1 Jupiter®
Fascinating Flexibility in Thermal Analysis
The STA 449 F1 Jupiter® combines unlimited configuration flexibility and unmatched performance in just one instrument.
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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)
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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
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Pluggable sample carriers (TGA, TGA-DSC, TGA-DTA, etc.)
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Automatic Sample Changer (ASC) for up to 20 samples
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Automatic evacuation and refilling (AutoVac)
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Plenty of accessories, e.g. sample crucibles in the most varied of forms and materials
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Unique for STA: temperature-modulated DSC (TM-DSC)
Technical Specification:
Design: Top-loading
Temperature range: -150°C to 2000°C
Furnace: Variety of furnaces incl. high-speed, water-vapor, low to highest temperature, e.g., silver, platinum, etc.
Motorized furnace hoist: Double hoist for two furnaces or one furnace + automatic sample changer
Heating rate:
· 0.001 to 50 K/min (furnace-dependent)
· High-speed furnace: up to 1000 K/min
Sensors: TGA, TGA-DTA, TGA-DSC, TGA-DSC (cp), special sensors for hanging samples. Sensors can be changed out in a matter of seconds.
Vacuum-tight: 10-4 mbar
Evacuation system:
· AutoVac for software-controlled automatic evacuation
· Pump systems for one or two furnaces
Atmospheres: Inert, oxidizing, static, dynamic, vacuum
Oxygen trap system (OTS®): Optional
Automatic sample changer (ASC): 20 crucible positions (optional)
Gas flow control: 3 mass flow controllers
Temperature resolution: 0.001 K
Balance resolution: 0.025 µg
Balance drift: < 2 μg/hour
Maximum sample load: 5000 mg (corresponds to weighing range)
Sample volume (max.)
· TGA: up to 5 ml
· DSC: 0.19 ml
· DTA: 0.9 ml
