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Peak Scientific UHP Nitrogen Generators utilize a “Pressure Swing Adsorption” (PSA) method to extract pure Nitrogen from air. Unwanted gases are selectively adsorbed from compressed air into a porous Carbon Molecular Sieve (CMS) material.
This generator range has been developed specifically to produce a continuous supply of UHP Nitrogen for your Gas Chromatograph Applications. The NG Range only requires an electrical supply for operation and once installed, only minimal maintenance is required at regular intervals.
Our Range of High Purity Nitrogen Generators is available with or without internal air compressors and in various flow rates ranging from 250cc/min to 4L/min.
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Claind’s nitrogen generators satisfy all laboratory analysis and industrial process needs with very few exceptions.
The range includes compact generators with built-in oil-free compressors, medium and high pressure generators for industrial applications, and special generators for OEM applications.
Claind’s nitrogen generators are based on PSA (Pressure Swing Adsorption) technology for maximum reliability and gas quality. Claind has also patented the Fast Purity system, the most significant innovation in the world of PSA technology in recent years.
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KOFLOC Nitrogen Gas Generator MNT SERIES (2.5NL/min-20NL/min)
KOFLOC Nitrogen Gas Generator MNT SERIES is a small, low-cost nitrogen generator with a small compressor, allowing it to be used anywhere with just a 100 VAC power supply. The adsorbent (molecular sieving carbon selectively adsorb a large amounts of oxygen under high-pressure condition, quickly removing oxygen carbon dioxide and moisture out of air, leaving only the high purity nitrogen gas as the final product. The adsorbent material releases oxygen when depressurized. High-purity nitrogen gas can be produced continuously by PSA (pressure swing absorption), which is a method of alternately pressurizing 2 adsorption vessels.
FEATURES
♦ Fully automatic
♦ Compact
♦ 100 VAC power supply
♦ High-purity and dry (–55˚C or less) nitrogen gas can be obtained
♦ Aluminum pressure vessels
♦ Quiet operation
♦ Quick startup
♦ High purity (99.999%) is also available
APPLICATIONS
* Substitution for nitrogen gas cylinders
* For heat treatment processes
* Semiconductor processes
* CA storage gas for fruits and vegetables
* Non-oxidization seal gas
* Explosion-proof or rust-prevention gas
* Seal gas for shipping
* Blanket gas for synthetic fibers and melted spinning
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The LASERGAS nitrogen generator is a truly high range generator thanks to sophisticated technology and exceptional performance.
This unique gas generator is capable of producing nitrogen at very high pressure. It is available in various versions with different outputs, purity and pressure ratings.
The LASERGAS nitrogen generator can be used in any area of industry requiring a medium or high pressure nitrogen supply, or whenever intermittent demand requires large reserves of nitrogen to be kept ready for rapid consumption.
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Peak N2 Generator for LC/MS
The NM30LA Nitrogen Generator is Peak Scientific Instruments' proven solution for customers requiring Nitrogen for their LC/MS Application.
Specifically designed to supply LC/MS/MS analysers, the NM30LA produces nitrogen gas at the required flow rates, purities and pressures for these instruments.
The produced nitrogen gas is filtered down to 0.01micron and passed through an Active Carbon Filter to minimize the risk of contamination.
All of our gas generators for LC/MS are phthalate free.
Quiet in operation the NM30LA utilises separation technology to selectively remove oxygen, moisture and other gases to leave clean, dry, phthalate free
nitrogen.
2 Internal Air Compressors make the NM30LA a stand- alone, self- suffcient Nitrogen Generator, independent from external air sources.
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Peak N2 Generator for API LCMS
The NM20Z is a self contained Gas Station designed specifically for the API Analyser Range. It is a plug and play system, fully tried and tested. You will be operational in minutes and running analysis without interruption.
This generator is also available with internal air compressors.
Features & Benefits
Three gas lines from one system
No more cylinders, regulators, re-ordering or safety issues
Quiet operation
Simple to install to any analyzer
No electrical requirements
Wall mountable
24 hour operation
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• Turnkey PSA onsite oxygen generator plants.
• Mobile, compact, stationnary or shelter units available.
• Oxygen output purity, flow and pressure are stable and certified.
• CE marked for medical use.
• Standard available purity ranges : 93%, 95% and 99%.
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Atlas Copco proposes a range of 7 nitrogen generators NG offering of the nitrogen flows from 1,3 to 130 m3/h and of the rates of purity up to 99,99%.
Based on technology PSA, the principle of operation is simple and powerful. Easy to install, the NG are compact and reliable. Their modular concept makes it possible to assemble several units in parallel to adapt the production of nitrogen at the request of the process with an optimal energy efficiency. Used downstream from compressors of air and equipment of treatment of air Copco Atlas, they offer all the advantages of a comprehensive solution: quality of the components, traceability, optimal energy efficiency, services.
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The H2 MAX3 Series is designed to satisfy the needs of industry.
This series of hydrogen generators is a true ambassador for Italian innovation and technology. Claind is the only Italian manufacturer of pressure electrolysis hydrogen generators capable of conforming to the strictest CE international safety standards (ATEX, PED).
Technical specifications
Output: from 0.5 to 30 Nm3/h
Delivery pressure: 15 bar (without auxiliary compressors)
Gas purity: 99.7% without deoxo, 99.999% with deoxo
CE certified (ATEX, PED)
BENEFITS
Safety: maximum operating safety.
Purity: Oxygen levels below 0.2% O2.
APPLICATIONS
Refuelling stations for hydrogen fuelled vehicles
Energy storage systems and research into renewable energy sources like peak shaving, UPS, and completely off-grid systems.
Industrial processes like annealing, noble metal welding, cooling of nuclear and other electrical power stations, food processing and pharmaceuticals.
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Nitrosource
autonomous 100%, with a reduced maintenance, the Nitrogen generators Parker replace the bottles of gas and the liquid supply of nitrogen.
Applications: inertage, network of nitrogen, packaging of food products...
Based on membrane technology, Nitrosource is the nitrogen generator of evolutionary design, enabling you to extend the capacity of the generator on site without repurchasing a complete generator. It thus follows the evolution of the growth of your factory. It produces nitrogen in full safety 24:00 /24H, until 4000 Nm3/h.
Nitrosource® enables you to easily produce nitrogen on site starting from compressed air.
Nitrosource® is composed of a central processing unit which can be wide in term of capacity by the addition of 5 pennies units. Thanks to the design Master/slave, up to 11 central processing units and theirs under units can be connected between them and managed like a single generator.
Nitrosource integrates a station of filtration of compressed air of high-quality. This characteristic optimizes laquality of compressed air in entry of the generator, ensuring a great longevity of the hollow fiber membranes. The generator is equipped with a digital system of data management to record and communicate the parameters of operation such as the pressure, the flow and the residual concentration out of oxygen.
The equipment is deprived of parts moving, ensuring an operation without concern, durable and
almost without maintenance. The generator is ready to function as soon as the compressed air is connected.
Nitrosource offers an unlimited quantity of nitrogen to you and can be easily connected to an external reservoir of storage. This will enable you to absorb the peaks of consumption in your applications where the demand for nitrogen is variable.
Ideal solution to replace the nitrogen bottles or the liquid nitrogen supply.
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Nitroflow BASIC
autonomous 100%, with a reduced maintenance, Generators Parker the nitrogen replace the gas bottles and the liquid nitrogen supply.
Applications: inertage, network of nitrogen, packaging of foodstuffs...
Based on membrane technology, Nitroflow BASIC is the nitrogen generator with the most compact, esthetic integrated compressor and silencer of the market (<55 dBa). it produces nitrogen in any safety 24:00 /24H, until 1,5 Nm3/h.
It integrates a piloting by microprocessor, a control and adjustment of the parameters of work on touch screen and an analyzer of O2 to visualize the nitrogen purity. The strong point of the system: the compressors have one lifespan longer than those of our competitors (patented exclusive system). 2 years or 8000 operating hours exclusive guarantee.
Ideal solution to replace a nitrogen bottle/day.
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ADVANTAGES AND ECONOMIES
Conceived specifically to meet the requirements of flows and purities of the analytical instruments
Increase in the analytical performances
Increase in the effectiveness of the laboratory
Reinforced safety
More important economies
Simple installation
Recommended and approved by the manufacturers of instrumentations LCMS
APPLICATION
Product of nitrogen high purity starting from compressed air.
Replace the nitrogen bottles for the following applications:
- LCMS/MS
- DETECTOR ELSD
- EVAPORATION Of SAMPLES
Principle of operation
Nitrogen is produced by using membrane technology, starting from a network of compressed air without oil or pre treaty of a mini pressure. of 110 psi.
The fall of pressure is only of 10 psi (0.5 bar), weakest of the market, making easier the connection of the generator to your own network of compressed air.
The diaphragm functions on the principle of the selective permeation, or the oxygen, the steam and the CO2 which are fast gases cross the diaphragm, while nitrogen, gas slow, continuous to circulate in the form of gas flow inside the diaphragm.
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ADVANTAGES AND ECONOMIES:
- Conceived specifically to meet the requirements of flows and purities of the analytical instruments
- Increase in the analytical performances
- Increase in the effectiveness of the laboratory
- Reinforced Safety
- More important Economies
- Simple Installation
- Recommended by Manufacturers of Instrumentation
APPLICATION:
- Produced nitrogen high purity starting from compressed air.
- Replaces the nitrogen bottles for the following applications:
- GC-Gas Vector
- GC-FID, NPD, ECD, AED
- ICP
- ELSD
- FAKE
- LCMS
- Food of a complete laboratory to supply several analytical instruments (LCMS, ICP, EVAPORATIONS Of SAMPLES)
Principle of operation of the PSA:
Technology used to produce a nitrogen flow high purity is adsorption with swinging of pressure. This technique uses a molecular bed of sieve with coal (CMS) to selectively eliminate O2 and the other contaminants from the ambient air. Alternate bed between the modes of purification and regeneration to ensure a continuous production of nitrogen.
The gas generator is designed to receive filtered pre compressed air with 7 barg provided by a compressor without oil (provided by the laboratory or integrated in the generator). This flow of filtered and compressed air passes then in the bed of CMS which is in mode of purification. At this point in time O2, CO2, moisture and certain hydrocarbons are eliminated from the compressed air, producing a gas flow nitrogenizes clean, dry and of high purity.
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* 500l/h of pure hydrogen at 8 bars without compressor
* System control fully electronic
* Unattended operation 100% static
Completely autonomous and 100% automatic, this equipment with a recognized reliability is perfectly studied to the enclosed sites particularities taking account their geographic locations, the difficulty linked to the electrical power supply and the communications means.
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The portable PEM hydrogen generator is a high performances unit that produces a hydrogen gas of quality 4.0 (99,99%) at a pressure level of 9,5 bar absolute under conditions of maximum safety.
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* Pure hydrogen production from 0,5 to 10 Nm3/h
* Adjustable pressure from 1 to 10 bars
* System control fully electronic
All the hydrogen generators series « BP MP » are skid mounted ; the control system is fully electronic and the cooling is through natural air.
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HGS-L: On-site Hydrogen Generation System
The HGS-L is a 50 Nm3/hr on-site Hydrogen Generation System. It is primarily targeted for on-site generation of process gas for industrial applications such as glass production, metal treatment, electronics manufacturing and food processing. It offers the most cost effective way for supplying hydrogen on-site, it avoids local storage of large quantities of hydrogen and above all it is very environmental friendly as compression and transportation energy is avoided. The HGS-L can also be used at tomorrow's hydrogen fuelling stations. In this application it is suitable for projects with up to 50 hydrogen cars.. The HGS-L products are supplied with CE-certificate and one year full warranty.
Specifications
- 50 Nm3/hr
- 99.999% purity
- 5.5 bar(g)
- Size 2.6 x 4.0 x 3.0 m
- CE-certified
- Full warranty
Options
- Low pressure natural gas feed (25 mbar)
- Sub zero adaptation kit
- Customer colours
- Onboard high pressure storage
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HGS-C: On-site Hydrogen Generation System
The HGS-C is a 100 Nm3/hr on-site Hydrogen Generation System. It is primarily targeted for on-site generation of process gas for industrial applications such as glass production, metal treatment, electronics manufacturing and food processing. It offers the most cost effective way for supplying hydrogen on-site, it avoids local storage of large quantities of hydrogen and above all it is very environmental friendly as compression and transportation energy is avoided. The HGS-C can also be used at tomorrow's hydrogen fuelling stations. In this application it is suitable for projects with up to 100 hydrogen cars. The HGS-C products are supplied with CE-certificate and one year full warranty.
Specifications
- 100 Nm3/hr
- 99.999% purity
- 5.5 bar(g)
- Size 2.6 x 3.5 x 6.0 m
- CE-certified
- Full warranty
Options
- Low pressure natural gas feed (25 mbar)
- Sub zero adaptation kit
- Customer colours
- Onboard high pressure storage
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Tailored Product
Based on its extensive experience in hydrogen technology HyGear has well proven reforming- and PSA-modules available in several sizes. These modules which have been proven in HyGear's HGS-V and HGS-L can be cascaded to come to larger capacities. Thus tailored systems can be engineered to meet customer requirements up to 250 Nm3/hr of hydrogen supply. The reforming reactors have already been tested on several fuels. Through development programs the fuel range and size will be extended further over the next few years, depending on market requirements. Today natural gas fed systems up to a capacity of 250 Nm3/h can be supplied with CE-certificate and one year full warranty. Other fuels and sizes can be offered upon request.
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HGS-V: 5 Nm3/h On-site Hydrogen Generation System
The HGS-V, generating 5 Nm3/h of high purity hydrogen, is targeted for usage at tomorrow's hydrogen fuelling stations as well as for today's supply of hydrogen as industrial process gas, for instance for glass manufacturing, semi-conductor industry, laboratories and metal treatment. It is delivered with CE-certificate and one year full warranty.
Specifications
- 5 Nm3/h
- 99.999% purity
- 5.5 bar(g)
- Size 2.5 x 3.2 x 1.0 m
- CE-certified
- Full warranty
Options
- Low pressure natural gas feed (25 mbar)
- Sub zero adaptation kit
- Customer colours
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# Chemical process with very easy use
# 3 m3 of hydrogen gas produce in less than 10 minutes
# Especially adapted to isolated regions
# Gas reserve possible
Easy to handle, this generator does not require any maintenance other than its cleaning after each hydrogen production operation.
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Wellman Furnaces, Inc. offers a complete line of Exothermic Gas Generators for rich and lean operation. Standard sizes range from 750 SCFH to 30,000 SCFH. Refrigerated Gas Coolers can be provided to reduce the product gas dewpoint to the 40°F to 50°F range. Atmosphere Gas Analysis Panels are available to monitor the exo gas composition and control an optional trim valve in the burner fuel gas line to maintain the desired CO analysis.
Wellman Exothermic Gas and Steam Co-Generators will give you the process atmosphere gas you need and the added benefit of Free Steam. Major savings in both fuel and cooling water can be realized by combining your exothermic gas generator and steam boiler into a single unit. Paybacks range from six months to two years - Returning Your Initial Investment!
Exo Gas and Steam Co-Generators are available in sizes from 4,000 to 100,000 SCFH of exothermic gas, producing 390 to 9,780 lb/hr of steam.
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Claind’s range of air generators and purifiers includes pre-compressed air treatment systems and generators of purified, dried and zero impurity air.
Claind has also developed a latest generation, high efficiency catalyser for hydrocarbon removal. This advanced system is already applied to the AZ2000 Series and AG2000 Series as well as to the NG2000 and ANG2000 nitrogen generators.
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PSA Technology
Integrated air compressor : noise level (< 52db)
Flow rate : 3L / min et 6L/min
Purity achieved : HCs < 0,1 ppm and water dewpoint < - 40°C
Increased safety in the lab compare to the use of high pressure cylinders
Easy to install
Hour run meter
Quick and easy servicing : needs to change filter and silencer once a year
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LC Series Ozone Generators produce ozone for use as a pre-treatment in extrusion coating and laminating applications. The process consists of simply applying ozone to the web at the laminating or coating nip, which can increase bond strengths dramatically – typically doubling or tripling those experienced without ozone treatment.
When ozone treatment is used, production speeds can be substantially increased without resorting to bonding agents, adhesives, solvents, or primers. In fact, ozone treatment is the ideal solution for every type of extrusion coating and laminating application, including:
* Paperboard/polyethylene extrusion laminating.
* Foam/vinyl laminating for automotive trim and other applications.
* Pressure laminating of decorative films on consumer products.
* Laminating of other difficult materials onto paper, vinyl, or foam.
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H Series hydrogen generation systems use PEM (Proton Exchange Membrane) water electrolysis technology to produce 99.999+% pure, pressurized hydrogen onsite at customers' sites using only water and electricity as inputs, and without a mechanical compressor.
Reliable, efficient, compact PEM cell stacks have been used to produce high-pressure oxygen and hydrogen in military and aerospace life support applications for over 20 years.
The H Series hydrogen generation systems are uniquely attractive for generator cooling and offer:
· Improved reliability of supply by eliminating the need for frequent deliveries
· Improved site security by eliminating the need for routine hydrogen delivery truck access
· Guaranteed pure, dry hydrogen meeting UHP specs - 99.999% hydrogen - free of hydrocarbons and other problem impurities
· Very low inventory improves siting flexibility and safety – essentially zero hydrogen inventory from NFPA viewpoint
· Eliminates the need to order, manage, move, count or connect cylinders to the hydrogen supply system
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The Parker Balston Zero Air Generator can produce up to 30,000 ml/min of high purity zero grade air. Compressed air is pre filtered down to 0.01 micron and then purified using a state-of-art combined heated catalyst module.
There are no moving parts and no noise, making the generator extremely reliable and ideal to install in the laboratory. Simple and quick to install, the Zero Air Generator requires minimal maintenance just once a year.
The resultant air is free of total hydrocarbons (THC) to < 0.05ppm making it ideal for all FID applications. The low levels guarantee a low signal to noise ratio, ensuring a flat constant base line with no peaks or fluctuations.
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Peak ZA Generator, low CH4
The Peak Scientific's range of Zero Air Generators produces a constant flow of zero grade air with a hydrocarbon content (as methane) of less than 0.1
ppm and with flow rates of between 1,500 cc/min and 30,000 cc/min. The Zero Air Generators are available with and without internal air compressor and as 19" rack version.
A catalytic oxidation process is used to produce a continuous supply of gas with methane hydrocarbon concentration reduced to less than 0.1ppm. In this process, air from the incoming compressed air supply is heated to 400degrees Celsius and passed through a platinum catalyst chamber where the free carbon and hydrogen atoms combine with oxygen in the air to form carbon dioxide and water. The air is then passed through a cooling coil to reduce its temperature to a safe level.
The generators are simple to install and users can relax in the knowledge that this range of Peak Generators can be supported by one of the Peak Product Support Options.
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![zero air generator Peak scientific [CH4] < 0.1 ppm](http://img.directindustry.com/images_di/photo-pp/zero-air-generator-83868.gif)
