وصف

LR-STA200 محلل حراري متزامن

Synchronous thermal analysis combines thermogravimetric analysis TG with differential thermal analysis DTA or differential scanning calorimetry DSC. The information of TG and DTA or DSC can be obtained synchronously by using the same sample in the same measurement.

The following properties of the materials are measured and studied:

DSC: ذوبان, crystallization, phase transformation, reaction temperature and reaction heat;

تي جي: الاستقرار الحراري, decomposition, REDOX, الامتزاز والامتزاز, free water and crystal water content, composition ratio calculation, إلخ

LR-STA200 محلل حراري متزامن

Structural Advantages:

1. The furnace body is heated by double row winding of precious metal wire, which reduces interference and is more resistant to high temperature.

2 Tray sensor, using ceramic rod as the connecting rod, with high temperature resistance, مقاومة الأكسدة, corrosion resistance and other advantages.

3. The power supply and circulation heat dissipation parts are separated from the main engine to reduce the influence of heat and vibration on the micro thermal balance.

4. Open cover structure, سهل تنفيذه.

5. The host adopts heat insulation device to isolate the heat influence of heating furnace body on the chassis and micro thermal balance.

6. The furnace body can be replaced according to customer requirements

Advantages of controller and software:

1. Independent AD acquisition circuit, sampling speed, fast processing speed, you can set different sampling rates.

2. Signal acquisition circuit can collect TG signal and temperature T signal at the same time.

3. Double layer heat insulation is adopted at the bottom of the furnace body to avoid the influence of thermal radiation on the weighing system

4. USB two-way communication is adopted between the software and the instrument to fully realize remote operation. The parameters of the instrument can be set and the operation of the instrument can be stopped by computer software.

5.7 inch full color 24bit touch screen, better man-machine interface. TG calibration can be achieved on the touch screen

LR-STA200 محلل حراري متزامن

المعايير الفنية:

Dz-sta200 synchronous thermal analyzer

1. نطاق درجة حرارة: room temperature ~1200 ° C

2. دقة درجة الحرارة: 0.01درجه مئوية

3. تقلب درجات الحرارة: ±0.1 درجة مئوية

4. معدل التسخين: 0.1~100 درجة مئوية/دقيقة

5. وضع التحكم في درجة الحرارة: التدفئة, درجة حرارة ثابتة

6 وقت درجة حرارة ثابتة: 0 ~ 300 دقيقة الإعداد التعسفي (can be extended 72h)

7 cooling time: ≤15min(1000℃~100℃)

8 balance measurement range: 0.1mg ~ 2G can be extended to 5G

9. Accuracy of TG: 0.01ملغ

10. Resolution of TG: 0.1ug

11.DSC range: 0 ~ ±1000mW

12 قرار DSC: 0.1UW

13. دقة: 0.01MW

14. وضع العرض: 24اللون قليلا, 7 “LCD touch screen display

15. جهاز الغلاف الجوي: built-in gas flow meter, including two gas switching and flow size control

أَجواء: خامل, أكسدة, تقليص, ثابتة, متحرك

16. برمجة: Intelligent software, which can process the data of TG, DTG and TG-DSC curves, export EXECL, generate PDF report and print experimental reports

17. واجهة البيانات: واجهة USB القياسية

18. مزود الطاقة: تيار متردد 220 فولت، 50 هرتز

19 crucible type: ceramic crucible, aluminum crucible

20. برمجة: درجة حرارة, enthalpy multi point correction, meet the different temperature section of the sample test