설명

LR3320A 차동 열 분석기

Differential thermal analysis is a technique for measuring the temperature difference between a substance and a reference substance under programmed temperature control. The differential thermal analysis curve describes the temperature (△T) between a sample and a reference as a function of temperature or time. In a DTA test, the sample temperature changes due to endothermic or exothermic effects of phase transitions or reactions. 와 같은: phase transition, melting, transformation of crystalline structures, boiling, sublimation, evaporation, dehydrogenation, fracture or decomposition, oxidation or reduction, destruction of lattice structures and other chemical reactions.

LR3320A 차동 열 분석기

악기의 특징:

1. The main control chip of the instrument adopts ARM controller, which has faster operation speed and better temperature control.

2. USB two-way communication, more convenient operation.

3. 7 inch full color LCD touch screen, more friendly interface.

4. Using nickel-chromium alloy sensor, more high temperature resistance, 내식성, oxidation resistance.

기술적인 매개변수:

1. 온도 범위: room temperature ~1150 ° C

2 range range: 0 ~ ±2000uV (연장될 수 있다)

3. DTA sensitivity: 0.01자외선

4. DTA accuracy: 0.1

5. 가열 속도: 0.1 ~ 100℃/min

6 온도 분해능: 0.01℃

7 temperature accuracy: ±0.1℃

8 temperature repeatability: ±0.1℃

9. 온도 제어: temperature rise: program control can be adjusted according to the need for parameters

Constant temperature: program control constant temperature time arbitrary setting

10. Furnace structure: furnace body adopts open cover structure, instead of the traditional lifting furnace body, 높은 정밀도, 작동하기 쉬운

11. Atmosphere control: internal program automatic switching

12. 데이터 인터페이스: standard USB interface supporting data line and operating software

13. 디스플레이 모드: 24비트 색상 7 인치 LCD 터치 스크린 디스플레이

14. 매개변수 표준: 표준 재료를 갖추고, with one-button calibration function, 사용자가 스스로 온도를 조절할 수 있습니다.

15. Baseline adjustment: Users can adjust the baseline by the slope and intercept of the baseline

16. 전원 공급 장치: AC 220V 50Hz (other specifications can be customized)