DSC-1000 RT~1000°C Differential Scanning Calorimeter

RT~1000°C Differential Scanning Calorimeter

Differential Scanning Calorimeter DSC Operation Video

Product Description

Differential Scanning Calorimeter is the most accurate differential display launched by shuoboda. The sensor is made of imported materials and has high sensitivity. The signal acquisition circuit is shielded and protected, with strong anti-interference and high baseline stability.

The differential scanning calorimeter is a touch screen type and can be used for glass transition temperature testing, phase transition testing, melting and enthalpy value testing, product stability, solidification, oxidation induction period testing, and specific heat testing. Wide range of applications.

Technical features

• Industrial-grade 7-inch touch screen displays rich information.
• Brand new ceramic furnace structure, better baseline and higher accuracy. Heating adopts indirect conduction method, which has high uniformity and stability, reduces pulse radiation, and is superior to traditional heating mode.
• USB communication interface, strong versatility, reliable and uninterrupted communication, and supports self-restoring connection function.
• Automatically switch between two atmosphere flows, with fast switching speed and short stabilization time. At the same time, a protective gas input is added.
• The software is simple and easy to operate.

Technical Parameters

Model	DSC-1000
Temperature range		Room temperature~1000°C
Temperature resolution		0.01°C
Temperature fluctuation		±0.01°C
Temperature repeatability		±0.1°C
Heating rate		0.1～100°C/min
Curve scan		Heating scan, constant temperature scan
Constant temperature time		program setting ≤24h
Temperature control method		PID temperature control, temperature rise, constant temperature (fully automatic program control)
DSC range		0～±600mW
DSC resolution		0.01uW
DSC accuracy		0.001mW
Power supply		AC220V/50Hz or customized
Atmosphere control gas		nitrogen, oxygen (the instrument automatically switches)
Gas flow		0-300mL/min
Gas pressure		≤1MPa
Display mode		24bit color, 7-inch LCD touch screen display
Data interface		standard USB interface
Parameter standard		equipped with standard materials (indium, tin, lead), users can calibrate the temperature by themselves
Thermocouple		With multiple sets of thermocouples, one set of test sample temperature, and one set of test instrument internal ambient temperature.
Data interface		standard USB interface
Calibration function		With multi-point calibration function, it can meet the precise testing of medium, medium and low samples.
Software		The software can set the frequency of data collection, and can export EXECL data packets and PDF reports

Parts of the sample test pattern

1. Oxidation period test of PE, PPR and other pipes:

Oxidation Induction Time (OIT) was measured by DSC (Differential Scanning Calorimetry). The sample is usually heated to a specified temperature and kept constant in a nitrogen atmosphere, and then switched to an oxygen atmosphere. After a period of time, the material begins to oxidize and release heat. This released heat is detected by the sensor and analyzed by the software to obtain the oxidation induction time (OIT). The length of the oxidation induction time is a parameter of the reaction material's resistance to oxidative decomposition. This parameter must be detected for buried plastic pipes.

2. Vitrification test of resin and other materials:

For amorphous polymers, when the polymer changes from a high elastic state to a glass state by cooling down, or from a glass state to a high elastic state by heating up, it is called a glass transition, and the temperature at which the glass transition occurs is called a glass transition. temperature. For crystalline polymers, the glass transition refers to the transformation of the amorphous portion from a highly elastic state to a glassy state (or from a glassy state to a highly elastic state). Therefore, glass transition is a ubiquitous phenomenon in polymers. However, the glass transition phenomenon is not limited to polymers. Glass transitions also occur in some small molecule compounds.

3. Material melting point, enthalpy test (thermal stability test)

The melting point is the temperature at which a solid changes its state from a solid state or melts to a liquid state, and a mixture of multiple components has multiple peaks.

4. Curing test of glue and other materials

Refers to the process in which a substance changes from low molecular weight to high molecular weight, and the strength of the cured sample will be higher

Free sample test

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On-site training & technical guidence

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