SULFUR DIOXIDE ANALYZER
Sulfide dioxide (SO2) analyzer in ambient air that adopts the ultraviolet fluorescence method USEPA Designation No. EQSA-1107-168
Product Description
The analyzer has embedded a device for eliminating aromatic hydrocarbon and moisture based on our original technology. There are no effects of aromatic hydrocarbon and moisture that are interference components in the ultraviolet fluorescence method.
A dust filter is mounted on the panel on the front surface of the analyzer to facilitate dirt checking and filter replacement.
Specifications
1) Utilizes the ultraviolet fluorescence measurement principle.
2) The offered brand and model must be certified by the United States Environmental Protection Agency (US EPA) and possess a verifiable certification number (Certification No. EQSA-1107-168).
3) Measurement range: 0–500 ppb or a wider range.
4) Lower detectable limit: Not exceeding 0.5 ppb or better.
5) Zero drift (24 hours): Not exceeding 1 ppb or better.
6) Has a span drift (per 24 hours) not exceeding 0.5% of full scale, 0.5% of reading, 0.5%, or 0.5 ppb, or better.
7) Features a standard serial communication system (RS232 or Ethernet, or better) for system control and data reporting, compatible with the integrated data analysis and reporting system.
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