氮吹仪

技术参数
Specifications
PGC-01D PGC-11D PGC-02D PGC-12D PGC-03D PGC-13D

加热方式 干式加热（金属浴）
Heat mode Dry

处理样品数 12 24 36
Tube capcity

加热块数 1 2 3
Number of block

温度调节精度 ±0.1℃
Temp resolution

温控精度 ±1℃
Temp stability

温控范围 室温+5～150℃
Temp range Ambient+5℃ to 150℃

温控方式 数字显示， PID调节，过热保护
Temp control Digital display, PID control, heat-triggered protector

压力范围 —— 0-0.2Mpa —— 0-0.2Mpa —— 0-0.2Mpa
Max pressure

标配加热块孔径 Φ17mm
Hole size of the block

外形尺寸 240×250×420mm 280×250×420mm
Overall dimensions

加热功率 160W 200W 300W
Heater wattage

主要特点
Features
1. 每个气道都可同时或独立控制，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℃，*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.

4. *的压力显示使气源的流量控制更加直观，方便流量大小的调节，减少了不必要的气体损耗，节约

成本。(此功能仅适用于型号为11D，12D,13D的氮吹仪)
The unique design of the pressure gauge can control the flowing more directly, readuce

waste and save the cost effectively.( It is only suitable for mode 11D, 12D, 13D)

仪器介绍

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