97碰碰成人免费视频在线观中文_国模人妻_99ra在这里只有精品_亚洲天堂一区不卡在线观看_女一区二区_久久日韩精品_色综合四月_婷婷日韩亚洲一区二区_国产精品99久久久久久久女警_99只有精品在线_99色情四房播播_久久国产精品99国产精品亚洲_日韩亚洲A片无码综合一区,国产成人一区二区三区,国产白丝喷白浆在线观看,东京热男人天堂,伊人春色在线看,日本无码毛片久久久九色综合,无套内射,美国色情巜肉体之门,国产精品人妻一码二码,亚洲国产AV玩弄放荡女警系列,春色激情综合网,人人干人人爽,妖女榨汁麻豆线上,手机在线成人免费播放,美国少妇性做爰,国产天美传媒羞羞答答,黑人巨マラセックス在线播放,天堂无码人妻精品AV一区,免费国产xx视频在线观看,久久偷拍人,亚洲国产精品无码久久播放,色妺妺在线视频,免费内射频视频动态软件推荐,黄无码片内射无码视频,国产成人大片大片九色,日本女人射精视频,一二三四社区在线中文视频,欧美日韩国产免费看,日韩精品中文字幕一线不卡 ,波多野结衣无码中文字幕禁,免费无码又爽又黄又刺激网站

NG-30L氮氣發生器是以中空纖維膜組為核心技術，通過對壓縮空氣進行氮、氧分離產出合格純度的氮氣。膜組采用韓國AIRRANE中空纖維膜組作為空氣核心部件主要部件，具有氣量大、體積小、壽命長、節能等特點。儀器具有純度在線檢測、壓力檢測、系統各項參數及安全保護功能。產出的氮氣壓力純度穩定無波動，無須維護，自動化水平高，特別適用于用氣穩定的工作場合及新建場合。膜組是由上百萬根像頭發絲一樣細的中空纖維纏繞而成。壓縮空氣由纖維孔中流入，在壓力作用下，氣體分子在膜壁上吸附、溶解、擴散、脫溶然后逸出到膜外。由于不同的氣體完成上述過程的速度不同。而氧、二氧化碳、水蒸氣、乙炔等滲透速率高的氣體由高壓內側經由纖維壁滲出,被排出膜組，氮氣等滲透速率低的慢氣被富集在中空纖維膜內，由膜組的另一端送入用戶，從而實現了空氣中氧、氮分離。廣泛應用于工業、制造、輪胎充氣，食品飲料以及實驗室分析儀器。

The NG-30L nitrogen generator is based on the hollow fiber membrane group as the core technology, and produces nitrogen of qualified purity by separating nitrogen and oxygen from compressed air. The membrane group adopts the Korean AIRRANE hollow fiber membrane group as the main part of the air core component, which has the characteristics of large air volume, small volume, long life and energy saving. The instrument has the functions of online purity detection, pressure detection, system parameters and safety protection. The output nitrogen pressure purity is stable and does not fluctuate, requires no maintenance, and has a high level of automation. It is especially suitable for working places with stable gas consumption and new construction places. The membrane stack is wound by millions of hollow fibers as thin as hair. Compressed air flows in from the fiber holes, and under pressure, gas molecules adsorb, dissolve, diffuse, and desolventize on the membrane wall, and then escape out of the membrane. Because different gases complete the above process at different speeds. Gases with high permeation rates such as oxygen, carbon dioxide, water vapor, and acetylene seep out from the high-pressure inner side through the fiber wall and are discharged from the membrane group. The other end is sent to the user, thus realizing the separation of oxygen and nitrogen in the air. Widely used in industry, manufacturing, tire inflation, food and beverage, and laboratory analysis instruments.

 NG-30L氮氣發生器

采用4.3寸TFT高清液晶屏，界面直觀、數據顯示更全面；

Adopt 4.3-inch TFT high-definition LCD screen, intuitive interface and more comprehensive data display;

采用進口中空纖維膜組作為空氣過濾核心部件，產出氮氣濃度純度高達99.9%；

The imported hollow fiber membrane group is used as the core component of air filtration, and the purity of the output nitrogen concentration is as high as 99.9%;

內置高精度氮氣濃度檢測傳感器，氮氣濃度實時在線檢測、顯示；

Built-in high-precision nitrogen concentration detection sensor, real-time online detection and display of nitrogen concentration;

采用進口電子流量計，氮氣流量實時在線檢測、顯示；

imported electronic flowmeter is used to detect and display the nitrogen flow online in real time;

氮氣壓力實時檢測，最高壓力可達0.7MPa，適用更廣的終端設備；

Nitrogen pressure real-time detection, the highest pressure can reach 0.7MPa, applicable to a wider range of terminal equipment;

內置雙空氣壓縮循環系統，使用壽命長，且無需外接氣源；

Built-in dual air compression circulation system, long service life, and no external air source;

設有氣源加熱系統，純化時間短，提高產氮效率；

Equipped with a gas source heating system, the purification time is short and the efficiency of nitrogen production is improved;

整機全自動化，即開即用；

The whole machine is fully automated, ready to use;