​Model T200U NOy
with NumaView™ Software

Trace Level Chemiluminescence NO-NOy Analyzer​


 Features


 
  • Ranges: 0-5 ppb to 0-2,000 ppb, user selectable
  • Independent ranges and auto ranging
  • Dual Sample Conditioner included​
  • Large, vivid, and durable color graphics display with touch screen interface
  • Ethernet, RS-232, and (optional) USB com ports
  • Front panel USB connections for peripheral devices and firmware upgrades
  • 8 analog inputs (optional)
  • Adaptive signal filtering optimizes response time
  • Temperature & pressure compensation
  • 50 ppt lower detectable limit
  • Catalytic ozone scrubber
  • Comprehensive internal data logging with programmable averaging periods
  • Ability to log virtually any operating parameter
  • Two-year warranty
  • External converter not shown above​​

 Downloads

  
  
  
06858F - MANUAL, OPERATORS, T200.pdfT200 Manual20315 KB
08296D - Addendum,  NumaView(TM)Software-for-Analyzers.pdfNumaView™ Software Addendum for Analyzers7097 KB
22-002A REST API Tutorial For Numaview Instruments - NOX.pdfREST API Tutorial for NumaView Instruments584 KB
ESD Fundamentals - 04786.pdfFundamentals of Electro-Static Discharge (ESD)216 KB
External Pump Pack Manual - 07900 - E.pdfExternal Pump Pack Manual369 KB
NVS Remote Manual - 08492.pdfNumaView™ Software Remote User Guide867 KB
SAL000050E  - T200U NOy.pdfT200U NOy Specification682 KB
SAL000050F-CN T200U NOy.pdfT200U NOy规格 (Chinese Specification)881 KB
SAL000076K - Environmental Instruments Overview.pdfEnvironmental Instruments Overview610 KB
T SERIES_6PG.BROCHURE_2018_web.pdfT Series with NumaView™ Software Brochure9567 KB
T200U NOy Addendum - 07303.pdfT200U NOy Manual Addendum2384 KB

 Specifications


Ranges Min: 0-5 ppb Full scale
Max: 0-2,000 ppb Full scale (selectable, independent NO, NOy ranges)
Measurement Units ppb, μg/m3 (selectable)
Zero Noise < 25 ppt (RMS)
Span Noise < 0.5% of reading (RMS) above 5 ppb
Lower Detectable Limit < 50 ppt
Zero Drift < 0.1 ppb/24 hours
Span Drift < 0.5% of reading/24 hours
Response Time < 70 seconds to 95%
Linearity 1% of full scale
Precision 0.5% of reading above 5 ppb
Sample Flow Rate 1800 cc/min ±200 cc/min (NO & NOy)​
Power Requirements 100V-120V, 220V-240V, 50/60 Hz, Typical power 110W
Analog Output Ranges 10V, 5V, 1V, 0.1V (selectable)
Recorder Offset ±10%
Included I/O 1 x Ethernet: 10/100Base-T
2 x RS232 (300-115,200 baud)
2 x USB device ports
8 x opto-isolated digital outputs
6 x opto-isolated digital inputs
4 x analog outputs
Optional I/O 1 x USB com port
1 x RS485
4 x digital alarm outputs
Multidrop RS232
3 x 4 - 20mA current outputs
Operating Temperature Range 5 - 40ºC
Dimensions (HxWxD) Analyzer: 7” x 17” x 23.5” (178 x 432 x 597 mm)
Weight




Specifications are subject to change without notice.
All specifications are based on constant conditions.​
Analyzer: 40 lbs (18 kg)
NOy Bypass Pump Assembly: 28 lbs (12.7 kg)
Converter with umbilical: 42 lbs (19.05 kg)
External pump: 22 lbs (10 kg)

 Applications

 Description

 

The Model T200U NOy analyzer has been developed and refined specifically to address the challenges of NOy monitoring as required, for example, in the US NCore network.  It uses the proven chemiluminescence principle and is coupled with a remote NOy converter via umbilical to allow measurements with a lower detectable limit of 50 ppt.

The Model T200U NOy analyzer combines a gold plated reaction cell with an enhanced performance pump, special low noise photomultiplier tube, and unique signal conditioning to provide exceptional sensitivity.  In addition, a pre-reactor separates the NO-O3 reaction from background chemiluminescence to allow accurate auto-zero of the analyzer.  The remote NOy converter is provided with a stainless steel, NEMA 4X (IP65) enclosure and custom sample umbilical to allow a mounting height of 10 meters.  In addition, the converter features a unique purge circuit designed to remove residual calibration gas.

All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/O, and built-in data acquisition capability.  All instrument set up, control and access to stored data and diagnostic information is available through the front panel, or via RS232, Ethernet, or USB com ports, either locally or by remote connection.

The Model T200U NOy comes with the Numaview™ Software. NumaView™ Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView™ Software.