MAP Headspace and CAT Analyzers

Check gas concentrations, spot inconsistencies and maintain quality from packaging through storage with QA Supplies' range of modified atmosphere packaging (MAP) and controlled atmosphere testing (CAT) analyzers. Choose an analyzer that fits your testing needs, along with the accessories to keep it working reliably.

Find the Right CAT and MAP Headspace Analyzer

From quick checks on packaged foods to monitoring gas conditions in storage and ripening environments, the right gas analyzer gives your team the measurements they need to make informed quality-control decisions:

Headspace Oxygen Analyzers

Measure oxygen (O2) levels inside sealed food packages with MAP gas analyzers designed for fast, simple single-gas checks. They help teams verify packaging conditions and identify potential deviations before products leave the facility.

O2 and CO2 Analyzers

Check oxygen and carbon dioxide (CO2) levels together for a more complete picture of gas composition. O2 and CO2 headspace analyzers and CAT analyzers help confirm gas levels remain within established specifications. They're useful for quality checks on perishables such as fresh produce and dairy products.

Tri-Gas Analyzers

Measure carbon monoxide (CO), CO2 and O2 in one test. These analyzers provide a full gas profile for controlled-atmosphere storage and produce-ripening environments.

Ethylene Analyzers

Measure ethylene gas in produce storage and ripening environments. Use accurate readings to manage ripening conditions, coordinate stock readiness and help preserve produce quality during storage and distribution.

Analyzer Accessories

Keep your testing routine on track with essential replacement parts and maintenance supplies, including sampling needles, septums, filters, cleaning tools and oxygen sensors that help maintain reliable sampling.

Benefits of Accurate MAP and CAT Testing 

Regular testing gives QA teams measurable data to verify packaging and storage performance and act on problems early:

Why Choose QA Supplies for MAP and CAT Testing Equipment

With over 30 years of experience supplying quality-control and monitoring equipment, QA Supplies understands the importance of dependable measurements in perishable-product operations. Our broad selection of MAP headspace and CAT analyzers gives you options for different gases, testing routines and storage applications, so you can choose the tools that match your process.

In-stock orders placed by 2:30 p.m. EST ship the same day, helping you get essential testing supplies when you need them. Plus, a 30-day money-back guarantee provides added confidence when investing in your testing equipment.

Order Analyzers From QA Supplies

Get the gas readings you need to help protect product quality and verify packaging performance. Shop CAT and MAP headspace gas analyzers from QA Supplies today.