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Analyzers for Oxygen Compounds 400E

Analyzers for Oxygen Compounds 400E
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The Model 400E UV Absorption Ozone Analyzer is a microprocessor-controlled analyzer that uses a system based on the Beer-Lambert law for measuring low ranges of ozone in ambient air. A 254 nm UV light signal is passed through the sample cell where it is absorbed in proportion to the amount of ozone present. Every three seconds, a switching valve Standard two year warranty alternates measurement between the sample stream Ranges, 0-100 ppb to 0-10 ppm, user selectable and a sample that has been scrubbed of ozone. The Single pass ultraviolet absorption result is a true, stable ozone measurement. Multi-tasking software gives real time indication of a Microprocessor controlled for versatility large number of operational parameters, and provides Multi-tasking software allows viewing of test variables during operation automatic warnings if diagnostic limits are exceeded. Continuous self checking with alarms internal memory, allows the logging of multiple Dual bi-directional RS-232 ports for remote operation (optional RS-485 or Ethernet) parameters including averaged or instantaneous Digital status outputs provide instrument operating condition parameters such as pressure and flow rate. Adaptive signal filtering optimizes response time Built-in data acquisition capability, using the analyzer's concentration values, calibration data, and operating Stored data are easily retrieved through the serial port or optional Ethernet port via our APIcom software or from Optional Internal Zero/Span check and dual span points the front panel, allowing operators to perform predictive Temperature & Pressure compensation parameter trends. Multiple averaging periods of one Internal data logging with 1 min to 365 day multiple averages minute to 365 days are available for over a period of diagnostics and enhanced data analysis by tracking APIcom remote operation software FREE Customer Support by telephone and email for the life of the instrument

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Dual ranges and auto-ranging supported Zero Noise: Span Noise: Lower Detectable Limit (LDL):<0.6 ppb (RMS) Zero Drift: <1.0 ppb/24 hours, <1.0 ppb/7 days Span Drift: <1% of reading/7 days Rise and Fall Time: < 20 seconds to 95% Linearity: 1% of full scale IZS Specifications (with optional reference feedback): Flow Rate 800 cmVmin Repeatability (7 days) 1% of reading Initial accuracy ±5% of target Sample Flow Rate: 800 cmVmin ±10% Operating Temperature Dimensions (HxWxD): Analog Outputs: Recorder Offset: Serial Outputs: Status (Digital): Current Output: Serial Port 2: standard RS-232 or...

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