氮吹儀采用惰性氣體對加熱樣液進行吹掃，使待處理樣品迅速濃縮，達到快速分離純化的效果。該方法操作簡便，尤其可以同時處理多個樣品，大大縮短了檢測時間。被廣泛應(yīng)用于農(nóng)殘檢測，制藥行業(yè)和通用研究中的樣品批量處理。
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.

技術(shù)參數(shù)：

加熱方式Heat mode: 干式加熱（金屬浴）dry
溫度調(diào)節(jié)精度Temp resolution: ±0.1℃
溫控精度Temp stability: ±1℃
溫控范圍Temp range: 室溫+5-150℃ Ambient+5℃ to 150℃
溫控方式Temp control:  數(shù)字顯示， PID調(diào)節(jié)，過熱保護 Digital display, PID control, heat-

triggered protector
壓力范圍Max pressure: 0-0.2Mpa
標配加熱塊孔徑hole size of the block: Φ17mm

主要特點：

1. 每個氣道都可同時或獨立控制，升降高度可根據(jù)試管高度自由調(diào)節(jié)。
Every air passage is capable of operating simultaneously or independently. The

users can adjust freely according to the height of tube.
2. 選取智能溫控器，數(shù)字顯示，PID調(diào)節(jié)，溫控范圍從室溫+5-150℃，滿足實驗需要，且設(shè)有上限溫度報警功能，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. 經(jīng)過表面氧化處理的加熱塊清潔美觀，使用壽命更長，可根據(jù)要求定制不同孔徑模塊，滿足使用者需求。

Anodized aluminum heating blocks are clean and beautiful, extending using life. We can offer different size holes of the block according the demand.
4. 的壓力顯示使氣源的流量控制更加直觀，方便流量大小的調(diào)節(jié)，減少了不必要的氣體損耗，節(jié)約成本。(此功能僅適用于型號為11D，12D,13D的氮吹儀)
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)