説明

LR3320A 示差熱分析装置

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. Such as: 相転移, 溶融, transformation of crystalline structures, boiling, sublimation, evaporation, dehydrogenation, fracture or decomposition, oxidation or reduction, destruction of lattice structures and other chemical reactions.

LR3320A 示差熱分析装置

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, より便利な操作.

3. 7 inch full color LCD touch screen, よりフレンドリーなインターフェース.

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

技術的パラメータ:

1. 温度範囲: room temperature ~1150 ° C

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

3. DTA sensitivity: 0.01紫外線

4. DTA accuracy: 0.1

5. 加熱速度: 0.1 ～100℃/分

6 temperature resolution: 0.01℃

7 temperature accuracy: ±0.1℃

8 temperature repeatability: ±0.1℃

9. 温度管理: 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, 高精度, 操作が簡単

11. Atmosphere control: internal program automatic switching

12. データインターフェース: standard USB interface supporting data line and operating software

13. ディスプレイモード: 24ビットカラー 7 インチ LCD タッチ スクリーン ディスプレイ

14. パラメータ規格: equipped with standard material, with one-button calibration function, ユーザーが自分で温度を調整できる

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

16. 電源: AC220V 50Hz (other specifications can be customized)