High-temperature calorimeter DSC100A

isothermalhigh-sensitivityDSC

Product Overview
This DSC100A differential scanning calorimeter delivers high-precision thermal analysis for laboratories and R&D. It features imported ultra-high-sensitivity thermocouple sensors and a fully shielded signal acquisition circuit to ensure excellent baseline stability and strong anti-interference performance. The instrument includes a 7-inch color LCD touchscreen and supports measurements such as glass transition, phase transitions, melting enthalpy, stability evaluation and oxidation induction period in controlled atmospheres.

Test Principle
Under programmed temperature control, the instrument measures heat flow differences between a sample and a reference. From these signals it determines thermal parameters such as glass transition temperature, melting point, and oxidation resistance for polymers, pharmaceuticals and packaging materials.

Technical Specifications

• Temperature Range: Room Temperature ~ 550 °C (Air Cooling)
• Temperature Resolution: 0.01 °C
• Temperature Fluctuation: ±0.1 °C
• Temperature Repeatability: ±0.1 °C
• Heating Rate: 0.1 ~ 100 °C/min
• Constant Temperature Duration: Programmable ≤ 24h
• Temperature Control Modes: Heating, Constant Temperature
• DSC Heat Flow Range: 0 ~ ±600 mW
• DSC Resolution: 0.01 μW
• DSC Accuracy: 0.001 mW
• Power Supply: AC 220V, 50Hz (Customizable)
• Atmosphere Control Gas: Nitrogen, Oxygen (Automatic Instrument Switching)
• Gas Flow Rate: 0–300 ml/min
• Gas Pressure: 0.2 MPa
• Display Screen: 7-inch 24-bit Color LCD Touch Screen
• Data Interface: Standard USB Port
• Calibration Standard: Indium & Tin reference materials included
• PC Software Compatibility: 3-in-1 Host Software, compatible with TGA & synchronous thermal analyzers
• Thermocouple Configuration: 3 groups (Sample Temp, Furnace Temp, Internal Ambient Temp)

Key Features

• Imported ultra-high-sensitivity thermocouple sensors for precise measurements
• Fully shielded signal acquisition circuit for stable baseline and strong anti-interference
• 7-inch color LCD touchscreen for intuitive operation
• Wide application range: glass transition, phase transition, melting enthalpy, stability evaluation, oxidation induction period
• Support for nitrogen and oxygen atmospheres with automatic switching
• Includes indium and tin reference materials for user temperature calibration

Calibration & Software
The instrument is supplied with indium and tin reference materials for on-site temperature calibration. PC software (3-in-1 host) provides data acquisition and analysis and is compatible with TGA and synchronous thermal analyzers for integrated thermal testing workflows.