Ozone Analyzer

DKK-TOA, Japan Model GUX-390

Ozone analyzer (USEPA Designation No. EQOA-1107-169) for standardized air quality monitoring, ensuring safety and optimizing industrial processes

The optional Ethernet interface unit enables data collection and remote control via LAN. - The optional CF card records measurements recorded by an analyzer (instantaneous values and hourly average values), the status within an analyzer (temperature, pressure and flow rate), and the history of zero deviations, span coefficients, alarms and events.* Data is kept as CSV files in the CF card to facilitate data editing. Various types of data (e.g. minute values, hourly values, alarms and events) are classified into year- or month-wise groups for convenient data organizing. - A CF card can record the following data volume (the device only accepts our official CF cards that are to be used exclusively for the device.) Data example (256MB): Volume of Approximately 12 years (regular recording only)

Utilizes the Ultraviolet Absorption Photometry (UV Photometric) principle.
The offered brand and model must be US EPA certified and possess a verifiable certification number (specifically, EQOA-1107-169).
Measurement range: 0–500 ppb or a wider range.
Lower detectable limit: 0.5 ppb or better.
Zero drift (24 hours): 1 ppb or better.
Span drift (24 hours): 1% of full scale, 1% of reading, or better.
Equipped with a standard RS232 or Ethernet (or superior) serial data communication system to control operations and report data in a manner compatible with the data collection, analysis, and reporting system.

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