Model T200UP
with NumaView™ Software

Trace-level, Photolytic, True NO2/NO/NOx Analyzer​

 

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Features


  • ​Ranges: 0-5 ppb to 0-2,000 ppb, user selectable
  • High efficiency photolytic converter with specific conversion of NO2
  • Ethernet, RS-232, and (optional) USB com ports
  • Front panel USB connections for peripheral devices and firmware upgrades
  • 8 analog inputs (optional)
  • 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​

Downloads

  
  
  
083730229B - MANUAL, NVS, T200P-UP, USER.pdfT200P/T200UP with NumaView™ Software Manual11763 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
SAL000069J - T200UP.pdfT200UP Specification5035 KB
SAL000069K-CN T200UP.pdfT200UP规格 (Chinese Specification)5245 KB
SAL000076K - Environmental Instruments Overview.pdfEnvironmental Instruments Overview610 KB
T SERIES_6PG.BROCHURE_2018_web.pdfT Series with NumaView™ Software Brochure9567 KB

Specifications


Ranges Min: 0 - 5 ppb full scale
Max: 0 - 2,000 ppb full scale (selectable, dual-range supported)
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 1,100 cc/min ±10%
Power Requirements 100V-120V, 220V-240V, 50/60 Hz, Typical power 165W
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
2 x 4 - 20mA current outputs
Operating Temperature Range 5 - 40ºC
Dimensions (HxWxD) 7” x 17” x 23.5” (178 x 432 x 597 mm)
Weight Analyzer: 40 lbs (18 kg)
External pump: 22 lbs (10​ kg)
Certifications
US EPA: EQNA-0512-200 ​​​

Applications

Description

 

The Model T200UP provides trace level measurements of NO and NO2 using our Model T200U NOx analyzer combined with a patented high efficiency photolytic converter. Even low temperature molybdenum converters transform other nitrogen-containing compounds such as HNO3, PAN, etc. to a considerable extent. Simultaneous measurements of NO2 performed with molybdenum and photolytic converters have shown significantly different results in the presence of such compounds.

In the photolytic process the sample gas passes through a cell where it is exposed to light at a specific wavelength from an LED array. This causes the NO2 to be selectively converted to NO with negligible interference from other gases. Combined with the proven Model T200U, it provides ultra-sensitive performance, with a lower detectable limit of 0.05 ppb or better, and is ideally suited for NCore research sites and the low-level direct NO2 measurements required for roadside monitoring.  Advances in the photolytic converter technology now yields NO2 conversion efficiency that is similar to molybdenum under typical ambient NO2 concentrations, but without the same interferences.

All T Series instruments offer an advanced color display, capacitive touch screen, intuitive user interface, flexible I/0, 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 T200UP comes with NumaView™ Software. NumaView™ Remote PC Software allows for a remote connection with virtual interface and data downloading capability to analyzers operating NumaView​​™ Software. ​