BPIT, Inc. - Model T500U CAPS Trace-level NO2 Analyzer with NumaView™ Software

Model T500U CAPS Trace-level NO2 Analyzer with NumaView™ Software

By: Teledyne Instruments API


The T500U CAPS NO2 Analyzer represents the next generation of criteria pollutant monitoring technology for the direct measurement of Nitrogen Dioxide (NO2) in air. The instrument utilizes a patented Cavity Attenuated Phase Shift (CAPS) technique to provide an extremely sensitive, fast and accurate NO2 measurement in a cost effective and low maintenance instrument package.


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Features:

  • True, Direct NO2 measurement
  • Extended maintenance interval
  • No converter or reagent required
  • No known ambient air interferences
  • Fast response
  • Exceptional measurement sensitivity
  • Low power consumption
  • Ranges: 0-5 ppb to 0-1 ppm, user selectable
  • Adaptive signal filtering optimizes response time
  • Temperature & Pressure compensation
  • All standard T-Series platform features
  • Two-year warranty

Specifications:

Range

0 - 5 ppb to 0 - 1 ppm NO2
 

Measurement Units

ppb, ppm, μg/m3, mg/m3 (selectable)

Zero Noise

 < 20 ppt (RMS)

Span Noise

 < 0.2% of reading (RMS) + 20 ppt

Lower Detectable Limit

 < 40 ppt

Zero Drift

 < 0.1 ppb / 24 hours

Span Drift

 ​< 0.5% of reading / 24 hours

Rise/Fall Time

 < 30 seconds to 95%

Linearity

  1% of full scale

Precision

  0.5% of reading above 5 ppb

Sample Flow Rate

  900 cm3/min ±10%

Power Requirements

  80W; 100-250VAC (50-60Hz)

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 - 40°C (with US EPA Approval)

Dimensions (HxWxD)

7” x 17” x 23.5” (178 x 432 x 597 mm)

Weight

Certifications

 33 lbs

US EPA: Federal Equivalent Method (EQNA-0514-212)
EU: EN14211 TÜV Rheinland​
QAL1 Certified: EN15267​
MCerts: Sira MC160304/00