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The PureGas purifier delivers highly pure inert gases for analysis

A getter-based purification unit designed for the purification of carrier gases used in Gas Chromatography (GC) and other analytical applications

A getter-based purifier for light hydrocarbon measurements

The PureGas reduces outlet impurity levels for oxygen, moisture, carbon monoxide, carbon dioxide, hydrogen, methane and nitrogen to low parts-per-billion (ppb) levels or below. The patented getter alloy, operated at elevated temperatures, removes impurities by forming irreversible chemical bonds. When the purifier is operated within specification, these impurities will not be released under any circumstances.

Chris Davis
Product Manager

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Enquiry

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Consultation

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Fulfilment

Your analyzer will be assembled in one of our state-of-the-art engineering centers and rapidly dispatched to your site

The benefits of getter-based purification

The PureGas is designed to further purify inert sample gases which already have a minimum purity of less than 10 parts per million (ppm).

Stable operation

The PureGas’s deep blue anodized exterior maintains a 45oC (113oF) surface temperature. The unit has efficient ceramic fiber insulation with an encapsulated heater coil. It is designed to operate continuously, without the need for servicing, throughout its rated capacity as long as the gas flowing is the carrier gas.

Reliable getter technology

When gas molecules strike the PureGas’s getter material, they combine with it chemically or by absorption, removing small amounts of gas from the evacuated space. No moving parts are required.

Optional VCR fittings

The purifier arrives fully assembled with 1/8 inch compression fittings for both the inlet and outlet. Optional Vacuum Coupling Radiation (VCR) fittings are available if requested, reducing outlet purity levels from <10ppb to <1ppb.

Standard Features

  • Deep blue anodized exterior maintains a 45oC surface temperature
  • Efficient ceramic fiber insulation with encapsulated heater coil
  • 20 μm sintered filter on inlet and outlet
  • 1/8” compression fittings (Optional 1/8” VCR)

Gases purified, impurities and technologies

The PureGas purifies inert gases such as argon, helium, neon xenon, and krypton, using a getter alloy to remove a range of impurities from the sample gas.

Gas Measurement
Oxygen (O₂)ppb
Water vapour (Moisture) (H₂O)ppb
Carbon dioxide (CO₂)ppb
Carbon monoxide (CO)ppb
Hydrogen (H₂)ppb
Methane (CH₄)ppb
Nitrogen (N₂)ppb

Get the detailed specifications

“For in-depth specifications you’ll want to download our technical datasheet which includes information on technology, performance, operating environment, sample conditions and compliance along with technical drawings and top-level benefits and applications.”

 
Chris Davis
Product Manager

All you need to know about the PureGas

“For comprehensive details about the features, benefits and technical specifications of the PureGas purifier, download the resource pack now. It includes the manual and product brochure.”

Chris Davis
Product Manager

Manuals and brochures

Find out how the PureGas is installed and operated, and how it will enhance your Gas Chromatography or other analytical process. Download the product brochure and operator manual today.

SERVOPRO PureGas Product Brochure

SERVOPRO PureGas Product Brochure

SERVOPRO PureGas Operator Manual

SERVOPRO PureGas Operator Manual

See for yourself

Our videos give you the chance to watch our products in action and hear from our experts. You can also see our analyzers unboxed, and find out more about our solutions for key applications

Coal to Olefins

Coal to Olefins

Crematoria Monitoring

Crematoria Monitoring

Cryogenic Air Separation

Cryogenic Air Separation

Ethylene oxide production process

Ethylene oxide production process

Typical applications

The PureGas is designed to purify inert sample gases, meeting the purification needs of various analytical applications.


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