CRYOGEN Liquid Nitrogen Generators
Produce on demand your own liquid nitrogen on-site, a refrigerated liquefied gas with a boiling point of -196°C (-321°F).
Description
CRYOGEN Liquid Nitrogen Generators
The CRYOGEN system allows you to produce on demand your own liquid nitrogen gas. It is a refrigerated liquefied gas with a boiling point of -196°C (-321°F).
It is used for many applications where very low temperatures or large temperature reduction is required. CRYOGEN eliminates the cost of buying liquid nitrogen and the hassle of waiting for deliveries.
The system is based on the Gifford-McMahon technique of a cold-head design with the compression and
expansion of helium to obtain low temperature cooling.
Using PSA Technology for Nitrogen production, our gas generators can deliver a much drier and higher
purity Nitrogen than produced using hollow fiber membranes, which are susceptible to humidity and can
deplete over time resulting in costly replacement. The Cryo-Refregirator, mounted on the top of the Liquid
Nitrogen Tank, converts gaseous Nitrogen into Liquid Nitrogen at -196°C (-321°F).
The liquefied Nitrogen drops down into the bottom of the Dewar. The liquid Nitrogen can be dispensed with
a Insulated Cryogenic Hoses. The cooling of the CRYOGEN can be done by Air or Water depending on your
needs.
-
High Purity Liquid Nitrogen
Routinely, CryoGen units supply LN2 at 99% purity (02 < 1%) checked automatically by an O2 sensor
with alarm detection. -
Remote PC monitoring and diagnostic analysis via USB or internet connection
CryoGen units are remotely controllable via USB using a laptop connected to the internet. It allows us
and users to check all the parameters and store the data events. -
External Liquid Nitrogen hose to fill into the canisters
As soon as the internal tank is full, the user just has to use a valve connected to a hose to fill external
dewars. The valve and hose could be inside the cabinet or outside (option). -
Intelligent Color Touch Screen
All the parameters are accessible using an intelligent and intuitive touch screen. Start/stop the unit,
check LN2 level in the internal tank, check running hours and service hours, schedule the production
during the week… And a log book is available to check all the events. -
Liquid Nitrogen on demand
Having such units on board allow users to get access to LN2 when they want and use what they really
need for their applications.
Flow rate: 10 to 240 L/day -
Energy Saving Technology (EST)
When the system is not producing, we use our Energy Saving Mode technology to put the system in
economy mode to save consumption, save running hours and extend preventive maintenance. -
No need to monitor LN2 level
Low and high LN2 levels in the internal tank are set up by the user and automatically controlled.
-
Eliminates inconveniences, improves safety and being eco-friendly
Getting a CryoGen unit allows you to be independent from gas suppliers, from truck deliveries and be
more secure as you can install the unit much closer to your needs.
| Max L/Day | Liquid N2 Purity | Liquid N2 Dewar Capacity | Liquid N2 Pressure | Dimensions (WxHxD) | |
| Water Cooled | |||||
| CRYOGEN.10 | 10 | >99% (< 1% O2) | 35L | Up to 4.0 bar | 120x180x60cm |
| CRYOGEN.20 | 20 | 100L | |||
| CRYOGEN.30 | 30 | 100L | |||
| CRYOGEN.40 | 40 | 160L | 180x180x80cm | ||
| CRYOGEN.65 | 65 | 210L | |||
| CRYOGEN.80 | 80 | 210L | |||
| CRYOGEN.130 | 130 | 300L | 160x180x280cm | ||
| CRYOGEN.240 | 240 | 500L | |||
| Air cooled | |||||
| CRYOGEN.10-RA | 10 | >99% (< 1% O2) | 35L | Up to 4.0 bar | 80x180x80cm |
| CRYOGEN.20-RA | 20 | 100L | |||
| CRYOGEN.30-RA | 30 | 100L | 120x180x60cm | ||
| CRYOGEN.40-RA | 40 | 160L | |||
| CRYOGEN.65-RA | 65 | 210L | 180x180x80cm | ||
| CRYOGEN.80-RA | 80 | 210L | |||
- Cryogenic Safety Equipment
Personal safety is paramount when handling cryogenic liquids. F-DGSi supplies a range of personal protective equipment as cryogenic gloves, visors, apron. - Insulated Cryogenic Hoses
They are the perfect solution for applications requiring the safe and efficient transfer of liquid nitrogen or other cryogens. - Range of dewars
To suit individual laboratory storage and liquid nitrogen handling requirements. - Cryogenic isolation valves
Withstand and operate effectively at extremely cold temperatures. - Oxygen depletion alarm
Used as an oxygen sensor that constantly monitors a defined space. It can control third party systems and can audibly/visually indicate an incident. The sensor continually monitors the oxygen level in the enclosed area. If the oxygen level in the air drops below a preset value, the alarm warns occupants. - Water chiller
Recirculating water chillers ensure accurate and constant cooling conditions of instruments.
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