The Model 100E uses the proven UV fluorescence principle, coupled with state of the art microprocessor technology to provide accurate and dependable measurements of low level SO2. Exceptional stability is achieved with the use of an optical shutter to compensate for PMT drift and a reference detector to correct for changes in UV lamp Standard two year warranty intensity. A hydrocarbon “kicker” and advanced optical design combine to prevent inaccuracies due to Ranges, 0-50 ppb to 0-20 ppm, user selectable interferents. The multi-tasking software gives real time Dual ranges and auto ranging indication of a large number of operational parameters Microprocessor controlled for versatility and provides automatic alarms if diagnostic limits are exceeded. Multi-tasking software allows viewing test variables while operating All instruments of the TAPI E Series include an extensive built-in data acquisition capability using the analyzer's Continuous self checking with alarms internal memory. This allows the logging of multiple Dual bi-directional RS-232 ports for remote parameters including averaged and instantaneous operation (optional RS-485 or Ethernet) concentration values, calibration data and operating Digital status outputs indicate instrument operating condition parameters such as flow, pressure and lamp intensity. Stored data are easily retrieved through the serial port or optional Ethernet port via our APIcom software or from Adaptive signal filtering optimizes response time Temperature & Pressure compensation the front panel, allowing operators to perform predictive diagnostics and enhanced data analysis by tracking parameter trends. Internal Zero & Span check (optional) The Model 100E combines lighter weight, rugged Internal data logging with 1 min to 365 day construction, ease of use, powerful diagnostics, modular multiple averages design and outstanding performance to yield the ideal Critical orifices provide flow stability tool for today’s air monitoring requirements. FREE Customer Support by telephone and email for the life of the instrument

UV Fluorescence SO2 Analyzer Specifications Ranges: 0-50 ppb to 0-20,000 ppb full scale, user selectable. Dual ranges and auto ranging supported Analog Outputs: Zero Noise: Serial Port 1: RS-232 (DB-9M) Serial Port 2: standard RS-232 or optional RS-485 (DB-9F), Ethernet Status (Digital): Serial Outputs: Span Noise: Recorder Offset: 8 outputs, 6 inputs (opto-isolated), 6 alarm outputs (optional) Lower Detectable Limit (LDL): 0.4 ppb Zero Drift: Span Drift: Rise and Fall Time: Current Output: Sample Flow Rate: USEPA EQSA-0495-100, MCERTS certified Sira MC050067/00 EN14212* Approved, CE and others...