Laboratory gas generators
Erre Due Gas produces Hydrogen generators, a company operating in
design, manufacture and sale of on site gas generators and required
accessories for any specific application.
Our range of machines covers the needs of gas production for small laboratory needs and for large industrial companies, the versatility and adaptability of our generators allows us to be the ideal partner for any production.
Nitrogen and oxygen generators
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Pure air generators
LABORATORY PURE AIR GENERATOR
The Erredue air pure generators produces pure air without Hydrocarbons traces, Carbon dioxide and misture.
The dry compressed air filtered reactes via a catalyst in a contactor.
The hydrocarbons present in air are deleted by the reaction via the
catalyst. A next filtering via a rigenerating PSA system dries and
purifies the air of carbon dioxyde. The outlet air reaches dew point of –
50 C with tracks of CO2—CO below 1.0 ppm.
ERREDUE designs and manufactures a wide range of equipment for
gas purification, either produced by the generators, or from other
The purification allows you to always have a secure and guaranteed quality of gas by ongoing monitoring of the process with PLC.
Gas purification allows you to recover and to reuse the process gases
which are usually dispersed in the atmosphere, with big economy and fast
amortization of the machine.
With such machines you can purify and reuse the following gases:
- HYDROGEN - ARGON - OXYGEN - NITROGEN - CNG etc..
As for gas generators, also for the gas purifiers it is possible of RHA
(remote help assistance) by a remote connection 'modem' to a 'service'
remote monitoring with possibility of operations ON-LINE
High purity nitrogen generators
High purity nitrogen generators "SATURN"
ERREDUE’s HIGH PURITY nitrogen generators produce a continuous flow of
“nitrogen gas” that is dry and oxygen free, directly from the filtration
and separation of compressed air.
The idea behind this ErreDue new machine was born from hydrogen
applications, in which ErreDue has extensive experience as an hydrogen
generator manufacturer. The principle is to purify the nitrogen gas by
adding a small amount of hydrogen (0.5-1%). Any nitrogen gas, supplied
in cylinders, liquid tank or by generation, contains oxygen molecules as
an impurity. The hydrogen molecules combine with oxygen molecules to be
transformed into water by chemical reaction, the water vapour is then
eliminated by a filtration device in the machine.
1. High Purity: up to 99.9999%.
2. Lower energy consumption and cost savings: only 3 cu.m. of compressed
air to produce 1 cu.m. of nitrogen, you save 75% compared with
traditional nitrogen generators.
3. Fully automatic, requiring minimal maintenance and eliminating the
waste of time and the safety hazards associated with traditional high
pressure gas supplies.
4. Advanced control: equipped with an advanced PLC control with
intuitive graphical interface and Modbus remote communication options.
The system is fully controlled by the latest generation OCS to ensure
complete reliability. Gas production may be monitored and controlled by
the remote operator, who can read the process tags of the system and
intervene in the management of the remote machine
5. Modular design: allows the system to grow with your increasing nitrogen demands.
6. Ecology: no gas deliveries implies a lower carbon footprint that helps you achieve your environmental targets.
Hydrogen generators Erre Due Gas generators produces Hydrogen and Oxygen perfectly separated
The ErreDue generator produces hydrogen and oxygen
perfectly separated from each other using electrolytic dissociation of
water molecule: the generator needs for its functioning only
demineralized water and electricity supply.
The gas is produced directly at the required pressure (up to 30 bar) and
with quality characteristics which make it for immediate use for most
When gas is requested at very high purity quality a downstream purifying
equipment, or integrated in the generator provides the right and needed
features. The safety and, ecology, the guaranteed quality of produced
gas and the low operating costs, along with many other features make it
definitely a machine's cutting-edge technology
Nitrogen and oxygen generators
Nitrogen generators and oxygen generators operate with the
principle ERREDUE PSA (pressure swing absorption) to produce a constant
flow of nitrogen or oxygen from compressed air filtration: remind that
air is composed of 78% nitrogen , for 20.8% of oxygen the rest by traces
of other gases (argon, helium, hydrogen ...).
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