Encyclopedia of Environmental Science and Engineering, Volume I and II

AIR POLLUTION INSTRUMENTATION 45

NOZZLE

GAS FLOW

THERMOCOUPLEPOTENTIOMETER

MANOMETERS

DRY GASMETER

PUMP

P

PITOTTUBE

HEATED

GLASS LINED SS PROBE

IMPINGERS

T

ICE WATER

32°F

ORIFICE

T

T

ILICAL CORDUMB

1

2

3

4

FIGURE 1

Method 5 schematic.

C001_004_r03.indd 45C001_004_r03.indd 45 11/18/2005 10:12:44 AM11/18/2005 10:12:44 AM