Zeal - Model DSC-40AE -Differential Scanning Calorimeter
Designed based on the principle of tower-type heat flow method, this is a standard thermal analysis instrument that measures the heat flow difference per unit time between the sample and the reference sample under programmed temperature control, varying with temperature or time.
- Utilizes tower-type heat flow technology to enhance instrument resolution and sensitivity.
- Silver furnace body ensures higher heat transfer efficiency, reducing cross-interference between reference and sample.
- Employs specialized algorithms for precise modulation of temperature and heat flow signals, enabling accurate measurement of specific heat capacity, exothermic reactions, etc.
- Features both ramp and isothermal temperature control modes.
- Capabilities include DSC Onset Point, Start Set Point, Endset Point, baseline, heat flow peak, glass transition temperature, peak area, enthalpy of absorption/release, peak temperature, extrapolated onset temperature, specific heat, etc.
- Data acquisition rate of 50Hz, significantly improving sensitivity and resolution.
- Nickel-chromium substrate enhances high-temperature oxidation resistance, sensitivity, and dynamic response.
- Optimized structural design ensures reliable baseline stability and improved signal-to-noise ratio.
- Equipped with a high-definition touchscreen for easy operation.
- Standards——GB/T 22232, GB/T 28724, GB/T 28723, GB/T 19466.2, ASTM E2253, ASTM E793, ASTM E1269
Operating Environment: 5°C to 40°C, <85% RH
Temperature Control Range: RT to 600°C
Heating Scan Rate: 0.1K/min to 200K/min
Scan Rate Deviation: ±1%
Phase Transition Temperature Accuracy: ±0.1K
Phase Transition Temperature Reproducibility: ±0.02K
Enthalpy Accuracy: ±1%
Phase Transition Temperature Reproducibility: ±0.02K
Enthalpy Accuracy: ±1%
Enthalpy Measurement Precision: ±0.25%
Baseline Stability: 200μW
Baseline Reproducibility: ±15μW
Heat Flow Display Resolution: 0.1μW
Heat Flow Peak Noise: 9μW
Indium Peak Height/Half-peak Width: 8mW/K
TAWN Sensitivity: 3
TAWN Resolution: 0.12
Heat Flow Measurement Range: ±750 mW
System Sampling Rate: 50Hz
Gas Atmosphere Control: 3 channels, flow rate adjustable (0~300mL/min)
Power Supply: AC220V/50Hz
Power Consumption: 450W
Dimensions: 505mm × 400mm × 355mm (L×W×H)
Weight: 35kg