SP50, Oxidisation Purger

 SP50 – Oxidisation Purger

The Scentroid SP50 Oxidisation Purger is a revolutionary device designed to provide an effective and reliable cleaning solutions for olfactometers, sample bags, PTFE lines, and other equipments which may be contaminated with odours.

Rapid Disinfection

The SP50 Oxidisation purger use oxidising molecule such as ozone and hydroxyl to quickly and effectively decontaminate and disinfect all sampling equipments including PTFE tubes, sample bags, and probes.

Adjustable Purge for Ozone intensity

The SP50 inject ozone at exact concentration that you want. You can adjust the concentration per your need, the higher you go the quicker your product get disinfected.

Fully Automated Operation

SP50 provides complete automated operation by injecting ozone and then switching to vacuum mode on a predefined cycle frequency.

Oxidisation Purger Applications

Oxidisation Purger Applications

  • The SP50 provides a mixture of clean air with oxidisation gases such as ozone and hydroxyl to effectively decontaminate sampling Tedlar or Teflon Bags, sampling probes, or sampling lines.
  • The mixture is injected, with the desired concentration to allow high levels of decontamination either, remaining contaminants, bacteria or fungus.
  • The SP50 has been built with safety in mind, the purger has a built in-carbon filter that scrubbers and cleans the contaminated air coming from the equipment that is being cleaned such bags or probes, before it is released into the laboratory.

Oxidisation Purger Basics of Operation

Mode 1: Continuous ozone injection.

This mode is use when the user wants deeper cleaning of sampling bags or probes.
  • Ozone concentration is set on the unit by the operator.
  • The unit provides continuous mixture Ozone-clean air for better decontamination results.

Mode 2: User ozone injection

This mode is use to quickly clean sampling bags or probes
  • Operator sets the ozone concentration levels.
  • The unit injects clean air in continuous mode and ozone when the user press the “Inject ozone” button.

Oxidisation Purger Capabilities

Oxidisation Purger Capabilities

  • Adjusted ozone concentration.
  • High vacuum up to -0.95 Atm.
  • Selective cycle time settings.
  • Selective ozone injection (Continuous/User)
  • Built-in carbon filter on inlet and exhausts ports
  • Quiet operation

Benefits of Oxidisation

Benefits of Oxidisation

Oxidisation, is a powerful tool for decontamination. Ozone has been demonstrated its decontamination capabilities vs. formaldehyde for bioclean rooms, and high neutralizing effects for several pollutants.

Oxidisation purger Instruction Videos

Scentroid Oxidisation Purger SP50



How long does it take to clean a PTFE Bag?

Depending on the sample that was stored, it can take from 30 seconds to 3 minutes per bag. Tedlar may take a bit longer as the material bonds more strongly to the chemicals stored inside.

Can I precondition nalophan bags?

Yes absolutely. Nalophan can’t be heated but using cyclic flush/vacuum process can be used for efficient preconditioning. Alternatively bags should be turned inside out and left in an odour free room with good air circulation for 24-48 hours.

Can I condition virgin Tedlar bags?

Yes. This is actually the fastest way to condition new Tedlar bags that may have a strong background odour. Usually 3- 5 minutes at 100C will be enough to condition a Tedlar bag. This is considerably less than the 24 or 48 hours most laboratories spent using traditional purging techniques.

Will the room be contaminated from the cleaning process?

No. The SP20 heated air purger has filtration on the exhaust air to prevent releasing contaminants to the ambient air. A separate exhaust port is also provided that can be used to pipe the air out of the room or into a hood.


What our clients says about Heated Air Purger

Your purger has been working very well for the last couple of years. Our PTFE bags now last for at least 10 samples. It has been great saving for our field division on sample bags.

ChemistAir Quality Laboratory, Canada

Warranty and Services

24 Months Warranty

We are so confident of the reliability of our products that we are glad to offer our clients comprehensive 24 month full warranty.

Phone Support

Our highly professional customer services are here to serve you, for any technical issue reach them easily via phone: 416.479.0078 – Ext215

SME Support

Connecting you to the Subject Matter Experts! Our customer support is unique in that you can talk directly to the designer or programmer of each product.

Live Chat

If you feel more convenient to solve your technical issue via chat, No problem! reach our highly professional customer services through Live Chat.

Local Support

We have developed a vast growing network of distributors and repair facilities. To find your local support please check our distributors map.

Email Support

For any issue you can reach one of our engineers via email for any technical issue. For fast and efficient support simply email support@scentroid.com

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