Integration of an Oxygen Analyser in an Isolator / Glove Box

Some processes carried out in a glovebox require the analysis of gases, particularly oxygen, to ensure product quality. The use of an oxygen analyser is therefore essential. This innovative equipment is one of the most essential industrial tools available. To install an oxygen analyser in an isolator or glove box, you need to call in a specialist in the field.

Advantages of integrating an oxygen analyser into an isolator/glovebox

The oxygen analyser is a device used to measure oxygen levels on a permanent basis in a confined and sterile working environment. It can be integrated into an isolator or glove box.

The integration of an oxygen analyser in an isolator/glove box is essential when handling products sensitive to this gas. Some products require a minimum or maximum quantity of oxygen for the processes to run smoothly. Thanks to the measurements provided by the analyser, the operator can determine whether or not the conditions inside the glove box or isolator are met.

Many sectors of activity require the integration of an oxygen analyser in an isolator/glovebox. In addition to physics and chemistry, other sectors such as the nuclear and energy industries also need oxygen analysers.

As well as ensuring that processes run smoothly, integrating an oxygen analyser into an isolator/glovebox also helps to guarantee product quality. Thanks to this tool, the operator can check that the quantity of oxygen in the enclosure is optimal before and during the process.

Technical characteristics of the O2 analyser for isolators/gloveboxes

The O2 analyser is used to measure oxygen levels in isolators or gloveboxes. It uses one of the existing detection principles. Whatever the technique used, the device analyses the oxygen content on the basis of the "magnetic susceptibility" of the oxygen molecule.

Among the techniques used by O2 analysers is the optical detection technique, which uses nitrogen gas. This gas is used to fill small balls in the dumbbell. The dumbbell is then passed through a magnetic field. When oxygen molecules penetrate it, the dumbbell rotates slightly, which modifies the light signal reflected by a mirror located in the middle of the axis. This change is proportional to the oxygen concentration in % by volume. In this way, the analyser is able to provide the quantity of oxygen. One of the advantages of this optical detection technique is that it makes the analyser less sensitive to interference from other gaseous compounds.

In addition to analysers using the optical detection method, there are now also paramagnetic oxygen analysers with a micro mass flow meter. This has the advantage of being more robust than the other method. It also has a wide dynamic range.

There are also zirconia oxygen analysers, electrochemical oxygen analysers and laser oxygen analysers.

By opting to integrate an oxygen analyser into an isolator/glovebox, you can be sure of obtaining a high-performance, easy-to-use and robust analyser that maintains sterility levels in an isolator or glovebox.

Practical advice for integrating an oxygen analyser in an isolator

When it comes to integrating an oxygen analyser in an isolator/glovebox, we advise you to call in a specialist in the field. There are a number of French companies specialising in containment solutions to choose from. Some of them can fit your isolator or glovebox with an oxygen analyser. They can also design and manufacture isolators or glove boxes with integrated oxygen analysers. The equipment offered by these companies is high-performance and offers a high level of containment and sterility. By choosing them, you can guarantee the quality of your products.

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