Synchronous Thermal Analyzer BXT-STA-200

Main Features

1. The furnace body is heated by double-row winding of precious metal nickel-cadmium alloy wire, which reduces interference and is more resistant to high temperatures. Advanced control system. The temperature can be controlled quickly and stably.
2. The tray sensor is made of precious metal nickel-cadmium alloy, which has the advantages of high temperature resistance, oxidation resistance, and corrosion resistance.
3. The power supply and circulating heat dissipation part are separated from the main machine to reduce the influence of heat and vibration on the micro-thermal balance.
4. Adopt top-opening structure, easy to operate. It is difficult to move the furnace body up to place the sample, and it is easy to damage the sample rod.
5. The host adopts a water area constant temperature device to isolate the thermal influence of the heating furnace body on the chassis and the micro-thermal balance.
6. Automatically generate and print test reports. The software has built-in test records, data processing and report formats, and automatically issues test reports.
7. The furnace body can be replaced according to customer requirements

Controller software advantages

1. Using imported 32bit ARM processor Cortex-M3 core, sampling speed and processing speed are faster.
2. 24bit four-channel sampling AD collects DSC signal, TG signal and temperature T signal.
3. The power supply and water circulation part are individually controlled by 8bit single-chip microcomputer to separate the host and the cooling part without interfering with each other, but the two are closely connected, and the cooling part is controlled by the host.
4. The USB two-way communication is adopted between the software and the instrument, which fully realizes remote operation. The parameter setting of the instrument and the operation stop of the instrument can be carried out through the computer software.
5.  7 inch full color 24bit touch screen, better man-machine interface. TG calibration can be achieved on the touch screen.

Technical Parameters

Temperature range	Room temperature~1600℃
Temperature resolution	0.01℃
Temperature fluctuation	±0.1℃
Heating rate	0.1~100℃/min
Cooling rate	1~20℃/min
Temperature control method	heating, constant temperature, cooling
Cooling time	15min (1000℃ …100℃)
Measuring range of balance	1mg～2g
Resolution	0.01μg
DSC range	0 ~ ±500mW
DSC resolution	0.01mW
Constant temperature time	0～300min arbitrarily set
Display mod	Chinese character large-screen LCD display
Atmosphere	inert, oxidizing, reducing, static, dynamic
Atmosphere device	Built-in gas flow meter, including two-way ga switching and flow rate control
Software	Intelligent software can automatically record th TG   curve   for   data   processing   and   pri  experimental reports
Data interface	Standard USB interface, special software, (free software upgrades from time to time)
Power supply	AC220V 50Hz

Standard

• ISO 11358 Plastics – Thermogravimetry (TG) of Polymers
• ASTM E793 Standard Test Method for Enthalpies of Fusion and Crystallization by Differential Scanning Calorimetry 
• D IN 51004 Thermal Analysis; Determination of Melting Temperatures of Crystalline Materials by Differential Thermal Analysis
• D IN 51006 Thermal analysis (TA); Thermogravimetry (TG); Principles
• D IN 51007 Thermal Analysis; Differential Thermal Analysis; Principles
• GB/T 19466.2-2004 / ISO 11357-2: 1999 Part 2: Determination of glass transition temperature; GB/T 19466.3-2004 / ISO 11357-3: 1999 Part 3: Determination of melting and crystallization     temperature and enthalpy;
• GB/T 19466.4–2016/ISO 11357-4:1999 Part 4: Determination of specific heat capacity;
• GB/T 19466.6-2009/ISO 11357-3:1999 Part 6 Oxidation induction period： Determination of oxidation induction time (isothermal OIT) and oxidation induction temperature (dynamic OIT)