Measurement Characteristics

  • Overall estimate of uncertainty: 2 ppbv + 3%
  • Response time: 0.5 s (see plot of modeled detector response, above)
  • Precision:
  • Other measurement characteristics (comments on signal/noise, bias limits, etc):
    • Dynamic range: 2 ppbv -- 10 ppmv
    • Weight: 50 lb
    • Space required: 8U vertical (14")
    • Support gases required: 3 2L composite cylinders, weight with shelf 35 lb
    • Power requirements: 2.6 A 28 VDC (instrument), 6 A 28 VDC (pumps)