技術(shù)參數(shù)
Specifications
PGC-01D PGC-11D PGC-02D PGC-12D PGC-03D PGC-13D

加熱方式 干式加熱（金屬?。?
Heat mode Dry

處理樣品數(shù) 12 24 36
Tube capcity

加熱塊數(shù) 1 2 3
Number of block

溫度調(diào)節(jié)精度 ±0.1℃
Temp resolution

溫控精度 ±1℃
Temp stability

溫控范圍 室溫+5～150℃
Temp range Ambient+5℃ to 150℃

溫控方式 數(shù)字顯示， PID調(diào)節(jié)，過熱保護(hù)
Temp control Digital display, PID control, heat-triggered protector

壓力范圍 —— 0-0.2Mpa —— 0-0.2Mpa —— 0-0.2Mpa
Max pressure

標(biāo)配加熱塊孔徑 Φ17mm
Hole size of the block

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

加熱功率 160W 200W 300W
Heater wattage

主要特點(diǎn)
Features
1. 每個(gè)氣道都可同時(shí)或獨(dú)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(shí)驗(yàn)需要，且設(shè)有上限

溫度報(bào)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. 獨(dú)特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)

儀器介紹

氮吹儀采用惰性氣體對加熱樣液進(jìn)行吹掃，使待處理樣品迅速濃縮，達(dá)到快速分離純化的效果。該

方法操作簡便，尤其可以同時(shí)處理多個(gè)樣品，大大縮短了檢測時(shí)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