Features:
1. Oil free,clean exhausted air by built- in filter .
2. Automatic cooling exhaust system ensures 24 h operation continuously.
3. The pressure adjustable design can satisfy a certain range of vacuum and gas velocity. (This function does not apply to model GM-0.20)
4. TEFLON surface treatment, anti-gas corrosion.
5. orange look for anticorrosive vacuum pump(eg: GM-0.33IIP, GM-0.5P, GM-0.5IIP, GM-1.0P)
Features:
*Improved double-cathode stainless steel electrolytic separation cell. Nitrogen production by electrolysis
and oxygen exhaust are carried out simultaneously, and the electrolyte circulation is unimpeded.
*The electrolysis separation cell has large electrolysis area, low cell temperature, large gas production,
and higher nitrogen purity.
*The unique anti-liquid return device ensures that the instrument will never return liquid.
*Equipped with the function of voltage stabilization and automatic closing of the gas circuit after power failure.
*Adopt advanced switching power supply to improve the efficiency of electrolysis and separation.
*Small size and light weight, some products use oil-free compressors. (NG-300P/500P).
*Need external air source(NG-300ll/500ll).
289-290 Nitrogen Generator.pdf
Features:
*SPE technology.
* No corrosion and pollution.
*High purity hydrogen (99.999%)(for Laboratory type).
* Suitable for all kinds of GC(Gas chromatography).
*Stable output flow, safe and convenient to operate, various alarm devices
(over pressure alarm, water shortage alarm, water accumulated alarm).
*The electrolytic cell adopts imported ionic membrane, which has the characteristics of resistance, durability and long life.(for Breathing Type (plastic shell).
*The output flow of electrical automatic control system is stable and the fluctuation is small, (for Breathing Type (plastic shell).
287-288 Gas Generator.pdf