描述

LR3320A 差热分析仪

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. 例如: 相变, 融化, transformation of crystalline structures, boiling, sublimation, evaporation, dehydrogenation, fracture or decomposition, oxidation or reduction, destruction of lattice structures and other chemical reactions.

LR3320A 差热分析仪

Features of the instrument:

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, 操作更方便.

3. 7 inch full color LCD touch screen, 界面更友好.

4. Using nickel-chromium alloy sensor, more high temperature resistance, 耐腐蚀性能, oxidation resistance.

技术参数:

1. 温度范围: room temperature ~1150 ° C

2 range range: 0 ~ ±2000uV (can be extended)

3. DTA sensitivity: 0.01紫外线

4. DTA accuracy: 0.1

5. 升温速率: 0.1 ～100℃/分钟

6 温度分辨率: 0.01℃

7 temperature accuracy: ±0.1℃

8 temperature repeatability: ±0.1℃

9. Temperature control: 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, 高精准度, 易于操作

11. Atmosphere control: internal program automatic switching

12. 数据接口: standard USB interface supporting data line and operating software

13. 显示模式: 24位色 7 英寸液晶触摸屏显示屏

14. 参数标准: 配备标准材料, with one-button calibration function, 用户可以自行调节温度

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

16. 电源: 交流220V 50Hz (other specifications can be customized)