The document discusses Labman gas generators that can produce hydrogen, nitrogen, and air on-site as an alternative to gas cylinders. It describes the principle and operation of the hydrogen and nitrogen generators. The hydrogen generator produces hydrogen through the electrolysis of water, while the nitrogen generator extracts nitrogen from air using electrochemical separation. Key specifications of the generators like gas purity, output flow rates and pressures, and temperature ranges are also provided.

1. PRESENTATION
ON
LABMAN GAS GENERATORS
(HYDROGEN/NITROGEN/AIR)

2. APPLICATIONS
- Substitute for Gas Cylinders/Bottles
- Gas Purity (99.9%) remain constant for
longer period
- Used with Gas Chromatograph, TOC
Analyser, LC-MS etc.
- Filling of Food material Packets

3. APPLICATIONS
- Chemical analysis Labs of :
- Petroleum
- Chemical
- Coal
- Environmental Protection
- Pharmaceutical
- Research Institutes & Universities
- Food Dept. and industries
- Power Sector
- Health

4. HYDROGEN GAS GENERATOR

5. PRINCIPLE OF OPERATION

6. HYDROGEN IS PRODUCED BY THE
ELECTROLYSIS OF WATER
Electrolysis
H2O  H+ +OH¯

7. OPERATION PROCESS
- Check the instrument for any external damage
- Dissolve 180g of KOH in 400 ml of Distilled Water and cool it.
Then inject this liquid in pool, then add water to top up the
volume (1.2 litres approx). Cover with pool lid.
-

8. SPECIFICATIONS
Gas Purity : 99.999%
Out put Flow : 300 ml/min. & 500 ml/min
Output Pressure : 0.4 Mpa
Ambient Temperature : 0 – 40 deg C

9. NITROGEN GAS & AIR GENERATOR

10. PRINCIPLE
Extract from Air
by
Electrochemical Separation

11. SPECIFICATIONS
Gas Purity : 99.999%
Output Flow (N2) : 300 ml/min & 500 ml/min
Output Flow (Air) : 2 litres/min & 5 litres/ Min
Output Pressure : 0.4 Mpa
Working Temp. : 0 – 40 deg C

12. Details
- High purity Nitrogen & Air generator
- Extract from Air by Electrochemical separation
- Electrolysis separation pool is made of SS
- Equipped to prevent the returning of liquid
- Flow is visualized by digital display
- Over voltage & Over current protection

13. THANK YOU