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prep.md

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Prep checklists

Scouting visit prep

  • prep both DustTrak II units w/ PM2.5 & PM10 inlets
  • verify Kestrel weather meter working OK, print user manual

Data systems

Tracer release station

CO2 (tracer) point-source release equipment

  • pure CO2 tanks ordered (4) 50# tanks
  • regulator order one new, other from IAQ
    • test for regulator freeze-up does frost over but direct sunlight is sufficient to prevent freezing; tested up to full range 20+50 SLPM
    • install heat tape on new regulator
  • digital flowmeter one 50SLPM from 415, other 20LPM from IAQ
  • DustTrak II w/ PM2.5 inlet unit #1 (s/n 8530150710)
    • verify logger program has correct det. scaling from IAQ study
  • Licor LI-840A CO2/H2O analyzer + pump *unit #2 (s/n HGA-2573)
    • validate analog voltage scaling range
    • add backup analog measurement CO2 only
  • GPS unit s/n 1A4171474
    • verify programmed for use with CR1000
  • Campbellsci datalogger s/n 50905
    • check for latest firmware 32.02
    • replace lithium battery (is below 3V)
    • finish program
  • extension cord & power strip
  • small Honda generator bought Honda EU2200 generator
    • test operation ran for several hours on PETB roof on 3/4 tank

Plume monitoring vehicle

Probably an open-bed pick-up.. except motor pool only has those in towing size.

  • DustTrak II w/ PM2.5 inlet unit #2 (s/n 8530152108)
    • verify logger program has correct det. scaling from IAQ study
    • needs internal battery back from unit #1
  • Licor LI-840A CO2/H2O analyzer + pump unit #1 (s/n HGA-1666)
    • validate analog voltage scaling range set to 0-2500ppm/0-5V
    • add backup analog measurement CO2 only
  • Airmar unit for WX+GPS 150WX from IAQ
    • verify NMEA sentence config
  • Campbellsci datalogger s/n 67138
    • check for latest firmware 32.02
    • finish program
  • cigarette-lighter inverter black 400W unit
    • verify operates OK on internal DC socket
  • road worthy enclosure that sufficiently elevates inlets and is securable to vehicle