EC9850T SO2 trace analyzer The EC9850T SO2 trace analyzer is Ecotech's specially configured sulfur dioxide analyzer designed to measure low levels of SO2 with high accuracy.

The EC9850T SO₂ trace analyzer incorporates UV fluorescence spectrometry with microprocessor control for accurate and reliable measurement of sub-ambient levels of SO_2.

The EC9850T can measure levels of SO₂ to a sensitivity of 200ppt in the range of 0-2000 ppb. The SO₂ concentration is automatically corrected for gas temperature and pressure changes and can be displayed in units of ppb, ppm, μg/m³ or mg/m³.

Excitation (UV radiation) is measured by a reference detector and emission (fluorescence radiation) from the sample is measured by a photomultiplier tube (PMT) in a reduced atmosphere reaction cell.

Features

• EC9850T is U.S. EPA approved (Automated Equivalent Method EQSA-0193-092)
• Auto-zero routine allows the analyzer to periodically check and correct for cell contamination
• Kalman digital filter continuously provides the best compromise between response time and noise reduction
• Internal data logging uses Flash ROM to store up to 175 days of 5 minute averaged data

Specifications - EC9850T SO₂ trace analyzer

• Supports internal data logging capability with storage up to 175 days of 5 minute data stored in flash ROM

Accessories - EC9850T SO₂ trace analyzer

General Downloads

Brochure - 9850T Trace SO2 Analyzer

Customer Downloads (must be logged in)

Manual addendum - EC9850T SO2 trace analyzer

Operations Manual - EC9850 SO₂ analyzer

Service Manual - EC9850 SO₂ analyzer

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