Compressed air for gas generators

Dry compressed air for gas generation

A gas generator is required for the on-site generation of gases such as oxygen, nitrogen or zero air. This requires oil-free compressed air, as the demands placed on compressed air for laboratory applications are particularly high: it must be clean and, above all, dry.

The compressed air for gas generators is usually produced by a compressor. To do this, air is drawn in through a filter, compressed, dried and purified. The resulting clean and dry compressed air then flows through the system, where nitrogen, oxygen or hydrocarbons are separated from the rest of the air stream via a filter or a molecular sieve. Here at Dürr Technik, we offer the oil-free SICOLAB laboratory compressor, designed specifically for laboratories.

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SICOLAB oil-free laboratory compressor for the local supply of compressed air to gas generators

The oil-free laboratory compressor complies with ISO standard 8573-1 for compressed air quality up to Class 1:3:1 and utilises an innovative diaphragm drying system to produce dry compressed air. Thanks to its particularly low sound pressure level, it is extremely quiet. It is also easy to operate, 100% suitable for continuous operation and therefore perfect for the local compressed air supply to your gas generators in the laboratory. Our compressor is also used for further applications in the field of gas chromatography.

For over 40 years, Dürr Technik has been the specialist in oil-free laboratory compressors.
Thanks to our many years of experience, we are able to provide you with expert advice right from the start and ensure your continued satisfaction even after your purchase.

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Questions and Answers

Analytical instruments require oil-free, dry and particle-free compressed air. These requirements usually correspond to the compressed air classes set out in ISO 8573-1, typically Class 1:3:1, in order to prevent measurement errors and contamination.

Rheometers often use compressed air for air bearings. Oil or moisture can impair the bearing’s function and adversely affect measurement accuracy.

Yes, if designed appropriately, a central compressed air station can supply several analysers. Alternatively, decentralised solutions such as the SICOLAB mini are a sensible option for individual units.

The SICOLAB is designed for higher flow rates and centralised applications, whilst the SICOLAB mini offers a compact solution for individual workstations and smaller analytical instruments.

Oil-free laboratory compressors significantly reduce maintenance requirements, as no oil changes are required and the risk of contamination is minimised.

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Phone: +49 7142 9022-0

Email: office@duerr-technik.de

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