目前市面上的氣體采集器在野外科研活動(dòng)中氣體采集主要通過(guò)注射器將氣體注入氣袋的方法實(shí)現(xiàn)，工作強(qiáng)度大，樣品安全性低，采集數(shù)量不準(zhǔn)確，野外操作也不方便?；诖?，我公司開(kāi)發(fā)了于野外氣體采集的便攜式氣體自動(dòng)采集儀。

氣體自動(dòng)采集器廠家以12ml頂空進(jìn)樣瓶作為載氣容器，采用進(jìn)口微型高壓泵，采氣量達(dá)到0.3Mpa；工作時(shí)*行氣體循環(huán)，在循環(huán)過(guò)程中自動(dòng)進(jìn)行氣體采樣；具有預(yù)設(shè)氣體采集量的功能，集成壓力傳感器，實(shí)時(shí)監(jiān)測(cè)采集氣體量，根據(jù)采樣瓶壓力自動(dòng)停止氣體采集，整體氣路氣流穩(wěn)定，取樣過(guò)程不受干擾；電池連續(xù)工作時(shí)間不超過(guò)8小時(shí)。

氣體自動(dòng)采集器廠家具有結(jié)構(gòu)緊湊、設(shè)備輕巧、便于攜帶和容易使用等特點(diǎn)，配合我公司的氣象色譜自動(dòng)進(jìn)樣儀使用可顯著提高采樣精度和效率，降低勞動(dòng)強(qiáng)度。

技術(shù)參數(shù)：

樣瓶容積： 12ml

樣瓶輸入氣壓： 0.2/0.25/0.3Mpa可選

電源輸入： DC 12V

產(chǎn)品尺寸：35cm*24cm*14cm

Main characteristics of Beijing gas chromatograph
Easy to operate, man-machine interactive page touch screen operation
Multi language easy conversion between different languages to facilitate the use of different languages
Taking into account the manual feeding; sampling rate is stable, accurate and quantitative experience
Precision stepper motor driver and encoder feedback system, high stability
Automatic completion of sampling needle cleaning, sample spiked sample, sample extraction
Supports 120 bit samples and 120 below the sample tray specifications
A variety of communication interface, complete the same chromatograph and host computer synchronization operation
Beautiful appearance, small size, light weight, convenient installation and use, strong commonality
High degree of automation, no one on duty, 24 hours of uninterrupted work, greatly improve work efficiency
Can be connected to various types of gas chromatograph at home and abroad can be different sample inlet