ABB Advance Optima Process Gas Analyzer

The ABB Advance Optima is a modular electrical gas analyzer for continuous chemical composition monitoring in industrial processes. Classified under HTS 9027.89.4530 as chemical analysis apparatus using NDIR and paramagnetic detection technologies. Designed for power plants, refineries, and emissions compliance.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

9026.10.60.00Lower: 17.5% vs 35%

If for measuring dissolved oxygen in liquids

Specific gas/liquid content measuring instruments have dedicated headings.

9032.89.60Higher: 36.7% vs 35%

If automatic process controllers with analysis

Instruments principally for control rather than measurement classify under regulators.

8479.89Lower: 12.5% vs 35%

If bulk industrial monitoring equipment

Other laboratory machines for chemical testing shift to machines not elsewhere specified.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

ATEX/IECEx certifications mandatory for hazardous location deployment

Specify process vs laboratory use in entry summary to guide classification

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