Alt Analyseurs de gaz VIGAZ et lignes de conditionnement alimentaire sous atmosphère modifiée Alt Bouteilles de gaz étalon, joint d'étanchéité et analyseur de gaz VIGAZ en valise Alt Gamme d'analyseurs de gaz O2 et CO2 VIGAZ : modèles de table, en valise et portable Alt Analyseurs O2 portables CANAL 111 II et analyseurs O2 CO2 CANAL 121 III sur socle de charge

CO2 O2 Gas Analyser - CO2 O2 Gas Detector - Continuous Gas Analyser

VIGAZ is a French manufacturer of gas analysers and gas detectors, designing reliable and high-performance devices for over 25 years.

100% made in France
Delivery within 24/48h
Tailored range
At your service
VIGAZ O2 and CO2 gas analyser in a carry case, sampling a modified atmosphere food pack

CO2 O2 gas analysis for food packaging under modified atmosphere (MAP)

Are you looking for a simple-to-use and cost-effective gas analyser for your quality control?

With over 25 years of experience, VIGAZ has just designed a new generation of gas analysers to meet your needs. These O2 and CO2 measuring devices offer a user-friendly settings menu, fast measurement times and simple electronics that limit the risk of breakdowns.

Discover our entire range (portable, benchtop and case analysers, with USB port...) and choose your CO2 and O2 gas analyser using the VIGAZ analyser comparison tables.


VIGAZ also means a fast, high-quality after-sales service.

CO2 O2 gas detection
for air breathability

Do you have a risk of gas leaks in your environment?

VIGAZ has designed various O2 and CO2 detectors that are portable or fixed, with alarms to warn of any potential danger.

If you store nitrogen, argon or CO2 cylinders, or if your equipment uses liquid nitrogen or carbon dioxide, our detectors will let you monitor the ambient air in your room and alert you to a gas leak.

Find out more about CO2 O2 gas detectors for ambient air monitoring.

VIGAZ gas detectors: wall-mounted DIOXYTEST CO2 and OXYTEST O2, CANAL 01 and CANAL 02 pocket detectors

Key figures

+
years of experience
+
customers
1
Under 15 days manufacturing lead time

Find the analyser you need

O2 analysers O2 analysers O2 and CO2 analysers O2 and CO2 analysers Continuous analysers Continuous analysers Medical gas analysers Medical gas analysers Ambient O2 CO2 detectors Ambient O2 CO2 detectors Specific accessories Specific accessories

Our gas detectors and analysers

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Who are we?

VISCIANO was founded in 1967 and moved into gas analyser manufacturing in 2000. For over 25 years, the company has developed and sold its own analysers to monitor modified atmospheres in food packaging or gases in the medical field.


All our devices are manufactured or repaired in our factory in France. Our electronic circuits are also designed in France and our suppliers are located across Europe. Our parts are generally in stock, which allows us to manufacture within 1 or 2 weeks and repair in just a few days.


We now have over 700 customers, mainly including LDC, NESTLE, ARRIVE, CERELIA, GALLIANCE, BERNARD ROYAL DAUPHINE, CAPITAINE HOUAT, EUROPEAN SEAFOOD, LES CRUDETTES etc. We also have distributors across Western France, Italy, Portugal, Spain, the United Kingdom, Belgium and the Netherlands. Our parcels are delivered by DHL throughout Europe within 24 or 48 h.


Mindful of the climate challenge, VISCIANO invested in 2022 in solar panels installed above its workshop to reduce its environmental impact.

Analysis
ANALYSIS

Testing for small volumes, fast and accurate sensors

Consumable
CONSUMABLES

Analysis accessories, septums, filters, needles

Calibration
CALIBRATION

Calibration cylinders, O2, N2, CO2, CO2/N2…

O2 CO2 analyser in operation – example

In just a few moments, discover how a food package is analysed using the intensive-use, fast benchtop O2 CO2 analyser Canal-II

Introducing the VIGAZ O2 CO2 gas analyser

Need help?

Can small portable devices be used in a production environment?

This is not recommended, as these analysers are more fragile than devices designed for production environments. Their sensors will be more sensitive to cold and ambient humidity, their miniature pumps will be less resistant to large numbers of measurements, and their housings will be less robust against impacts.

Should the analyser be returned to open air between two measurements?

This is not necessary. On the contrary, a sensor's response time depends on the gap between the start and end of measurement. So the more the device stays in your measurement conditions, the shorter its response time to take a measurement will be.

My O2/CO2 reading does not change during a measurement?

Generally, this comes from the filter and needle being clogged, which prevents the pump from drawing in. As a result, the display stays on open air. Change the filter and needle, then check that the pump is drawing correctly.

Should adhesive foam pads always be used to take a measurement?

Yes. The bonded septum ensures a good seal. Without it, the needle inserted into your packaging creates a slightly larger hole. Your measurements may be distorted by drawing in a little air with each measurement.

Where should we send our analyser for after-sales service?

To our single address; VISCIANO – Technoparc – 490 rue Appert – 01630 Saint Genis Pouilly - FRANCE

Auvergne-Rhône-Alpes region
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