Teledyne API

- Model T100U - Trace-Level UV Fluorescence SO2 Analyzer

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The Model T100U Trace-level SO2 analyzer has been developed specifically to address the challenges of low level monitoring as required, for example, in the US NCore network.  It uses the proven UV fluorescence principle, and is designed to allow ultra-sensitive SO2 measurements while still meeting the requirements for use as a US EPA compliance analyzer.

The analyzer uses both the light and dark phases of the pulsed UV light source to continuously detect and correct for electronic noise, giving exceptionally stable and sensitive performance.  A separate UV detector allows the instrument to continuously correct for variations in lamp intensity.  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 intensity.  A hydrocarbon “kicker” and advanced optical design combine to prevent inaccuracies due to interferents.

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 T100U 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.

  • Ranges: 0-5 ppb to 0-20,000 ppb, user selectable
  • Selectable ranges, with dual range capability
  • 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
  • Comprehensive internal data logging with programmable averaging periods
  • Ability to log virtually any operating parameter
  • Two-year warranty

  • Ranges :
    • Min: 0-5 ppb full scale
    • Max: 0-20,000 ppb full scale (selectable, dual ranges)
  • Measurement Units : ppb, ppm, μg/m3, mg/m3 (selectable)
  • Zero Noise : 25 ppt (RMS)
  • Span Noise : 0.5% of reading (RMS) above 5 ppb
  • Lower Detectable Limit : 50 ppt
  • Zero Drift : < 0.2 ppb/24 hours
  • Span Drift : < 0.5% of full scale/24 hours
  • Lag Time : 30 seconds
  • Rise/Fall Time : < 140 seconds to 95%
  • Linearity : 1% of full scale
  • Precision : 0.5% of reading
  • Sample Flow Rate : 650 cm3/min ±10%
  • Power Requirements : 100V-120V, 220V-240V, 50/60 Hz
  • 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
    • 8 x analog inputs (0-10V, 12-bit)
    • 4 x digital alarm outputs
    • Multidrop RS232
    • 3 x 4 - 20mA current outputs
  • Operating Temperature Range : 5 - 40ºC (with US EPA Equivalency)
  • Dimensions (HxWxD) : 7” x 17” x 23.5” (178 x 432 x 597 mm)
  • Weight : 45 lbs (20.5 kg)

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