干式氮吹仪产品介绍：
JP200-12干式氮吹仪主要用于大批量样品的浓缩或制备。通过微电脑控制技术，利用高纯铝材料做为加热介质，达到控温更加准确，控温范围广。其工作原理是通过将氮气吹入加热样品的表面，使样品中的溶剂快速蒸发、分离，从而达到样品无氧浓缩的目的，保持样品更纯净。
干式氮吹仪主要特征:
1、吹针相互独立，避免引起交叉污染。
2、气腔高度可以调节，标准气针长度为150mm。
3、干式氮吹仪有12个气道控制开关，不浪费气体。
4、在浓缩有毒溶剂时,整个系统可置于通风柜中。
5、内置超温保护装置，自动故障检测及报警功能。
6、LED显示屏，温度同步显示、时间递减显示，操作简单方便。
干式氮吹仪应用领域：
★农残分析：如蔬菜、水果、谷物、植物组织；
★环境分析：如饮引用水、地下水和污染水水样；
★生物分析：如激素分析、液相、气相及质谱分析中的样品制备；
★食品饮料：如牛奶、酒、啤酒等；
★制药药检：如中药制药、药物筛选。

干式氮吹仪技术参数：

12位干式氮吹仪可选模块

上海旌派仪器有限公司
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Dry nitrogen blowing instrument product introduction:
JP200-12 dry nitrogen blowing instrument is mainly used for the concentration or the preparation of large quantities of samples. The microcomputer control technology, the use of high purity aluminum material as the heating medium, to achieve the temperature control more accurate, wide temperature control range. Its working principle is through the surface nitrogen blowing heating of the sample, the rapid evaporation of solvent in the sample, the separation, so as to achieve the purpose of anaerobic enriched samples, samples to be more pure.
The main characteristics of dry nitrogen blowing instrument price:
1, blow needles are independent of each other, to avoid cross contamination.
Height 2, gas chamber can be regulated, the standard gas needle length 150mm.
3, dry nitrogen blowing instrument has 12 airway control switch, no waste gas.
In 4, toxic solvent concentration, the whole system can be placed in the ventilation cabinet.
5, the built-in over temperature protection device, automatic fault detection and alarm function.
6, LED display, time display, temperature decreasing synchronous display, operation is simple and convenient.
Dry nitrogen blowing instrument price application field:
* the pesticide residue analysis: such as fruits and vegetables, grain, plant tissue;
* environment analysis: such as drinking water, groundwater and pollution reference water samples;
* biological analysis: such as phase and hormone analysis, liquid phase and gas samples for mass spectrometric analysis of preparation;
* food and beverages: such as milk, wine, beer and so on;
* Pharmaceutical drug: such as medicine, drug screening.