Name: Photo-irradiation STA
Brand: Beijing HENVEN Experimental Equipment Co., Ltd.
Price: 100 USD

HFCT-1 Photo-irradiation STA

It can quickly measure heat-related physical and chemical changes, such as studying changes including the melting point, heat of fusion, crystallization and heat of crystallization, phase transition reaction heat, thermal stability, glass transition temperature, adsorption and desorption, component content analysis, decomposition, combination, dehydration, and additives of substances.

Instrument Feature of HFCT-1 Photo-irradiation STA

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Heat-flux DSC data acquisition mode, which plots a curve of energy versus temperature. The maximum heating rate can be set to 300℃/min.
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Users can independently calibrate the accuracy of temperature, energy, and thermogravimetric measurements using standard samples.
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The atmosphere control system adopts a mass flow controller. Two channels of gas with stable pressure and flow can be automatically switched during the experiment, featuring high precision, good repeatability, and fast response speed (an atmosphere control system resistant to various corrosive gases can be customized).
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It can meet the testing requirements of various samples.
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The entire measurement process is fully automated, with automatic plotting. Its comprehensive software supports routine data processing for DTA, TG, DTG, and DDTG, as well as specialized analyses (e.g., DTA peak area calculation, enthalpy determination, kinetic parameter computation, data comparison, activation energy calculation via multiple algorithms, glass transition temperature measurement, and specific heat determination by comparative methods).
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During sample data collection, the system allows screenshot capture at any time and automatically adjusts the measurement range based on output signal intensity.
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Large-screen LCD display, which displays the instrument status and data in real time. It is equipped with two sets of thermocouples: one set displays the sample temperature during operation, and the other set displays the furnace temperature in real time (regardless of whether the heating furnace is working or not).
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Special accessories (optional): FTIR/MS/GCMS online hyphenated system, reaction process visual monitoring system, multi-channel gas mixing system, water vapor generator control system.

Instrument Parameter of HFCT-1 Photo-irradiation STA

DSC Parameters
DSC Range	0~±500mW
DSC resolution	0.1uW
DSCAccuracy	±0.1uW
DTA Parameters
DTA Range	±10μV-±2000uV
DTA resolution	0.01uV
Temperature Parameters
Temperature Range	TR~900℃
Temperature Accuracy	±0.1℃
Heating Rate	Maximum setting up to 300℃/min
Temperature Control Mode	Heating, constant temperature, cooling (programmed automatic control)
Balance Parameters(TG)
Thermogravimetric Range	1-200mg
Balance Sensitivity	0.1ug
Thermogravimetric Noise	<0.1ug
Atmosphere system	Dual gas mass flow meter control with programmable automatic switching
Atmosphere	Inert (static, dynamic), oxidizing, reducing, vacuum (optional)
Crucible Configuration	alumina crucible
software features	Supports Chinese, English and Russian language switching, allows selection of baseline correction, comes with standard samples, and users can calibrate temperature, mass and enthalpy by themselves.

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