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Measurement, Instrumentation, and Sensors Handbook, Second Edition, 2nd Edition
book

Measurement, Instrumentation, and Sensors Handbook, Second Edition, 2nd Edition

by John G. Webster, Halit Eren
February 2014
Intermediate to advanced content levelIntermediate to advanced
1921 pages
82h 13m
English
CRC Press
Content preview from Measurement, Instrumentation, and Sensors Handbook, Second Edition, 2nd Edition
77-6 Environmental
Chemiluminescence: A reactive gas is added to the sample gas. Light from the excited products of
th
e
r
eaction
i
s
d
etected
.
UV
uorescence:
e sa
mple
ga
s
is ex
cited
wi
th
UV li
ght
an
d
th
e
su
bsequent
u
orescence
me
a-
sured
. A re
lated
te
chnique,
ph
otoionization
de
tection
(P
ID),
is to me
asure
th
e
io
nization
cu
rrent
ar
ising
fr
om
su
ch
UV ir
radiation
. i
s
th
en
de
tects
al
l
sp
ecies
wh
ose
r
st
io
nization
po
tential
is
le
ss
t
han
t
he
p
hoton
e
nergy
o
f
t
he
l
amp
. 
e
t
echnique
i
s
e
xtremely
f
ast
[
12]
.
77.5 Particulate Sampling
Sampling of particulate matter in air gives rise to a dierent set of considerations from the sampling of
tr
ace
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Publisher Resources

ISBN: 9781439848913