Heat-flow calorimeter DSC3000 series

differentialautomaticDSC

Product description
DSC3000C/DSC3000U differential scanning calorimeter for controlled cooling and heating cycles. The instrument uses a high-sensitivity Type E thermocouple sensor and a shielded signal acquisition circuit for strong interference resistance and stable baseline. A 7-inch industrial touch screen provides control and data review. Typical analyses include glass transition, phase transitions, melting and enthalpy measurement, product stability assessment and oxidation induction time (OIT). The system is suitable for a wide range of materials and laboratory applications.

Technical features

• Industrial-grade 7-inch touch screen with comprehensive display of measurement data.
• Metal furnace body with indirect conduction heating for improved baseline stability and temperature uniformity compared with traditional heating modes.
• Shielded signal acquisition and standard USB communication interface for reliable, uninterrupted data transfer with auto-reconnect support.
• Automatic two-channel gas switching between nitrogen and oxygen with fast switching and short stabilization time; additional protective gas inlet provided.
• Intuitive software with programmable heating/cooling profiles and calibration routines.

Technical parameters

• Model: DSC3000C / DSC3000U (DSC3000 series)
• Temperature range: DSC3000C -40°C to 600°C; DSC3000U -70°C to 600°C
• Temperature resolution: 0.01°C
• Temperature fluctuation: ±0.01°C
• Temperature repeatability: ±0.1°C
• Heating rate: 0.1–100°C/min
• Cooling rate: DSC3000C 0.1–20°C/min; DSC3000U 0.1–40°C/min
• Constant temperature time: program setting ≤24 h
• Temperature control modes: heating scan, multi-stage isothermal, cooling scan (automatic program control)
• DSC range: 0~±800 mW
• DSC resolution: 0.01 µW
• DSC accuracy: 0.001 mW
• Power supply: AC220V/50Hz or customized
• Atmosphere control gas: nitrogen, oxygen (automatic switching)
• Gas flow: 0–300 mL/min
• Gas pressure: 0.3 MPa
• Display: 7-inch 24-bit color LCD touch screen
• Data interface: standard USB interface
• Calibration materials included: indium, tin, lead
• Note: Instrument includes multiple thermocouples—one for sample temperature and one for internal ambient temperature.