Automatic calorimeter DSC1000A

differentialDSCautomated

Description
The DSC1000A differential scanning calorimeter measures heat flow associated with temperature changes to characterise transitions such as glass transition, melting, curing and oxidation induction. It is intended for polymer development, performance testing and quality control in industrial laboratory environments.

Product overview
DSC1000A is a high-precision DSC featuring an imported E-type thermocouple sensor for high sensitivity, a shielded signal acquisition circuit for low interference and a stable baseline. The instrument uses indirect conduction heating for improved uniformity and reduced radiative pulses. Operation is via an industrial touch-screen interface; the system supports automatic atmosphere switching and offers USB connectivity for data transfer.

Technical Features

• Industrial-grade 7-inch capacitive touch screen with rich display information.
• Metal furnace body design for improved baseline stability and measurement accuracy.
• Indirect conduction heating for high uniformity and stability, reducing pulse radiation versus traditional heating.
• Standard USB communication interface with robust, uninterrupted connectivity and self-recovery function.
• Automatic two-channel atmosphere switching (nitrogen/oxygen) with fast switching and short stabilization time; protective gas inlet provided.
• User-friendly, intuitive software for test setup and data analysis.

Technical Parameters

• Model: DSC1000A (upgrade of DSC1000)
• Temperature range: room temperature to 550°C (air cooling)
• Temperature resolution: 0.01°C
• Temperature fluctuation: ±0.01°C
• Temperature repeatability: ±0.1°C
• Heating rate: 0.1–80°C/min
• Data scan mode: heating scan
• Temperature control modes: heating, constant temperature, cooling (automatic program control)
• DSC measurement range: ±600 mW
• DSC resolution: 0.01 μW
• DSC sensitivity: 0.001 mW
• Power supply: AC 220V/50Hz (customizable)
• Atmosphere control: automatic switching between nitrogen and oxygen; protective gas input
• Gas flow: 0–300 mL/min; gas pressure: 0.2 MPa
• Display: 7-inch 24-bit color LCD touch screen
• Data interface: standard USB
• Calibration: supplied with standard materials (indium, tin) for user calibration

Specifications

• High-sensitivity E-type thermocouple sensor
• Shielded acquisition circuit for strong anti-interference performance
• Indirect conduction heating for temperature uniformity
• Automatic two-channel atmosphere switching (N2/O2)
• USB data export and stable communication with self-recovery
• Suitable tests: glass transition, phase transition, melting/enthalpy, curing, oxidation induction period
• Supplied calibration standards: indium, tin