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气体分析仪

Gas Analyzers

气体分析仪

Gas Analyzers — Air Quality Monitoring Equipment

Criteria gas monitoring relies on established reference principles, and each pollutant has its own. We manufacture UV fluorescence SO2, chemiluminescence NOx, NDIR CO and UV photometric ozone analyzers, plus electrochemical multi-gas units for indicative networks. Chinese networks reference HJ 654; US users follow the Appendix A methods in Part 50 of US EPA rules; Europe applies ISO 13964 for ozone, EN 14626 for CO, EN 14211 for NOx and EN 14212 for SO2.

5 models Range code GAA OEM available

Applicable standards

EN 14212 (SO2) EN 14211 (NOx) EN 14626 (CO) ISO 13964 (ozone) US EPA 40 CFR Part 50 Appendix A HJ 654

How to specify

  1. Use reference-principle analyzers wherever data feed official reporting.
  2. Plan zero air and span gas supply for routine calibration.
  3. Electrochemical units suit supplementary sites, not compliance stations.
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Models in this range

5 models

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Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.