NOY Reactive Oxides of Nitrogen ,Model 200EU NOy

Chemiluminescence NO-NOy Analyzer

Teledyne – API remains in the forefront of ozone precursor research with the Model 200EU NOy Analyzer. This analyzer utilizes the chemiluminescence effect to measure Total Reactive Oxides of Nitrogen as part of a
comprehensive ozone precursor monitoring program.

A remote catalytic converter, mounted at the sampling point, converts reactive oxide of nitrogen and other organic nitrogen compounds into nitrogen oxide (NO)
before they can chemically react with the sampling system. The converter is housed in a stainless steel NEMA 4X (IP65) housing with a flexible metal umbilical, connecting the converter to the Flow Module, up to 50 feet (15 meters) away. The Flow Module provides bypass flow for consistent sampling as well as a unique purge for the calibration gas tubing (included).

The analyzer module uses the proven Model 200EU platform for the ultimate in sensitivity, with a lower detectable limit of 0.05 ppb or better. The sensitivity of the Model 200EU analyzer, coupled with our state-of-the art sampling system, provides the best available combination for critical monitoring applications. When used in combination with a separate Model 200EU Ultra-Sensitive NOx Analyzer, the Model 700E Multigas Calibrator and the Model 701H Ultra-High Purity Zero Air System, the Model 200EU NOy forms the backbone of an accurate, stable, and reliable ozone precursor monitoring system.

Features

Standard two year warranty
Ranges, 0-50 ppb to 0-2 ppm, user selectable
Independent ranges for NO, NOy
Microprocessor controlled for versatility
Multi-tasking software allows viewing test variables while operating
Remote catalytic NOy converter
Automatic purge of calibration lines
Dual bi-directional RS-232 ports for remote operation (optional RS-485 or Ethernet)
Digital status outputs provide instrument operating condition
Adaptive signal filtering optimizes response time
Temperature & Pressure compensation
Converter efficiency correction software
Continuous automatic zero correction
Catalytic ozone scrubber
Internal Zero & Span check (optional)
Internal data logging with 1 min to 365 day multiple averages

Specifications
Ranges:	0-50 ppb to 0-2,000 ppb full scale, user
Units:	^{ppb, ppm, μg/m3, mg/m3}
Zero noise:	< 0.025 ppb
Span noise:	< 0.5% of reading (RMS) above 5 ppb
Lower Detectable Limit (LDL):	0.05 ppb
Zero drift:	< 0.1 ppb/24 hours
Span drift:	< 0.5% of reading/24 hours
Rise and Fall Time:	< 50 seconds to 95%
Linearity:	1% of full scale
Precision:	0.5% of reading Sample Flow Rate: 1800 cm3/min ±200 cm3/min(NO & NOy) + 800 cc (bypass)
Operating Temperature Range:	5 - 40° C
Dimensions (HxWxD):	7” (178 mm) x 17” (432 mm) x 23.5” (597 mm)[Analyzer]
Weight:	Analyzer 40 lbs (18 kg)
Power:	100V - 120V, 220V - 240V, 50/60 Hz, 250W
Analog outputs:	10V, 5V, 1V, 0.1V, selectable
Recorder Offset:	±10%
Serial Outputs:	Serial Outputs: Serial Port 1: RS-232 (DB-9M)
Status (Digital):	8 outputs, 6 inputs (opto-isolated), 4 alarm outputs (optional)
Current Output:	Optional 4-20mA, select up to three channels

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