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TA Instruments Discovery DSC250 is a differential scanning calorimeter with a Fusion Cell and Tzero heat-flow measurement. Modulated DSC helps separate overlapping thermal events. Cooling and automation are selected for the temperature program and sample workload.
TEMPERATURE ACCURACY±0.05 °Cdatasheet value
BASELINE FLATNESS≤10 µW−50 to 300 °C
METHODDSC / MDSCthermal analysis
Key benefits
- Fusion Cell for DSC measurements.
- Tzero heat-flow measurement technology.
- Modulated DSC for complex transitions.
- On-instrument touchscreen interface.
- TRIOS software.
- Optional cooling systems and autosampler.
Technical specifications
| Model | Discovery DSC250 |
|---|---|
| Methods | DSC / MDSC |
| Cell | Fusion Cell |
| Heat flow | Tzero |
| Envelope across configurations | −180–725 °C |
| With LN2P | −180–550 °C |
| With air FACS | RT–725 °C |
| Temperature accuracy | ±0.05 °C |
| Temperature precision | ±0.008 °C |
| Enthalpy precision | ±0.08% |
| Baseline flatness, −50 to 300 °C, no subtraction | ≤10 µW |
| Baseline repeatability, −50 to 300 °C | <20 µW |
| Gas inputs | 2 |
| Software | TRIOS |
Applications and configuration
For polymers, chemicals and other compatible materials. The −180 to 725 °C envelope spans different cooling systems: LN2P reaches 550 °C, while FACS covers ambient to 725 °C. A single cooler does not cover all extremes. The image shows DSC250 without an autosampler; specify its inclusion and capacity separately. DSC2500 T4P and direct Cp capabilities are not claimed for DSC250. Confirm pans, cooling, computer, gases and training. Request a quote.
Differential scanning calorimeters
Compare with: NETZSCH DSC 300 Caliris Classic.