氮吹仪的原理和氮吹仪的特点
氮吹仪采用惰性气体对加热样液进行吹扫，使待处理样品迅速浓缩，达到快速分离纯化的效果。该方法操作简便，尤其可以同时处理多个样品，大大缩短了检测时间。被广泛应用于农残检测，制药行业和通用研究中的样品批量处理。
Pressured gas blowing concentrators carry on inert gases blowing on the heating samples, concentrate the samples repidly, in order to achieve fast seperation efforts. Especially they can operate muti-samples simultaneously, shorten testing time. They are widely used in detect pesticide residues, pharmacy and muti-samples experiment in general areas.
特点：Features
1. 每个气道都可同时或控制，升降高度可根据试管高度自由调节。
Every air passage is capable of operating simultaneously or independently. The users can adjust freely according to the height of tube.
2. 选取智能温控器，数字显示，PID调节，温控范围从室温+5-150℃，完全满足实验需要，且设有上限温度报警功能，使操作更加安全。
Choose intelligence temperature controller with a digital display, PID control, the range of temperature is from ambient+5℃ to 150℃. it is able to fulfill experiment requirement. Built-in heat-triggered protector can make the operation more securely.
3. 经过表面氧化处理的加热块清洁美观，使用寿命更长，可根据要求定制不同孔径模块，满足使用者需求。
Anodized aluminum heating blocks are clean and beautiful, extending using life. We can offer different size holes of the block according the demand.
