
AC32e – Nitrogen oxides analyzer
Reliable NO, NO₂, and NOₓ measurement using industry-standard chemiluminescence.
- Detects down to 0.2 ppb with high accuracy
- QAL1 & US-EPA approved for regulatory use
- Optional ammonia (NH₃) monitoring capability
e-Series · UK MCERTS
Fully compliant with UK MCERTS standards for unmatched reliability
When UK regulations demand MCERTS approval, the e-Series delivers! The e-Series is now officially UK Environment Agency certified for full EN compliance and audit readiness.
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Explore the e-Series rangeThe e-Series range
Explore our range of MCERTS-certified precision analyzers and choose the one best suited to your monitoring needs.

Reliable NO, NO₂, and NOₓ measurement using industry-standard chemiluminescence.

Compact and efficient SO₂ monitoring with advanced UV fluorescence.

Central data collection hub for multiple E-series devices with advanced analytics.

The world’s first mercury-free ozone analyzer powered by LED UV photometry.

Advanced gas chromatography for precise VOC speciation and analysis.

Compliance
We are global experts in regulatory compliance, and we hold ourselves to the same high standards we help our clients achieve.
Our commitment to compliance means:


UK MCERTS
Whether you’re expanding your network or upgrading legacy systems, we’ll help you find the right e-Series solution for your environment.
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