설명

LR-TGA103 열 중량 분석기

Thermogravimetric analysis (TG, TGA) is to observe the mass of a sample changing with temperature or time in the process of heating, constant temperature or cooling, in order to study the thermal stability and composition of materials. Widely used in plastics, 고무, 코팅, 약제, catalysts, 무기재료, metal materials and composite materials and other fields of research and development, process optimization and quality control

The following properties of the materials are measured and studied:

열 안정성, DECOMPOSITION process, adsorption and desorption, oxidation and reduction, QUANTITATIVE analysis of components, effects of additives and fillers

LR-TGA103 열 중량 분석기

Structural Advantages:

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

2. Tray sensor, made of precious metal platinum rhodium alloy seiko, with high temperature resistance, oxidation resistance, 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, 작동하기 쉬운.

5. The main engine adopts double-layer hollow insulated heating furnace body to heat the heat influence of 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 processing circuit, sampling speed, faster processing speed.

2. Independent signal acquisition and processing module can isolate interference noise signals and reduce the impact

3. 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.

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

기술적인 매개변수:

1. 온도 범위: room temperature ~1550 ° C

2. 온도 분해능: 0.01℃

3. 온도 변동: ±0.1℃

4. 가열 속도: 0.1~100℃/min

5. 온도 조절 모드: 난방, 일정한 온도, 냉각

6 냉각 시간: ≤15min (1000℃… 100 ℃)

7 balance measurement range: 0.1mg ~ 2G, can be extended to 30g

8. 정확성: 0.01mg

9. 일정한 온도 시간: program control, self-setting (can be extended to 72h)

10. 해결: 0.1ug

11 디스플레이 모드: Chinese characters large screen LCD display

12. Atmosphere device: built-in gas flowmeter, including two gas switching and flow size control

(대기: inert, oxidizing, reducing, static, dynamic)

13. 소프트웨어: Intelligent software can realize TG, DTG and other curves, perform data processing, export EXECL, generate reports and print experimental reports

14. 데이터 인터페이스: 표준 USB 인터페이스, special software (software free upgrade from time to time)

15. 전원 공급 장치: AC220V 50Hz

16 crucible type: ceramic crucible, aluminum crucible

17. 소프트웨어: with multi-point temperature correction function, to meet the needs of high and low temperature test