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CEM SPECIALTIES INC.
1100 Dearness Drive
London, Ontario
Canada N6E 1N9
Tel: 519-681-9595
Fax: 519-681-8799
Toll Free: 1-866-236-7732
admin@cemsi.on.ca
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|
PRODUCTS
- Comparison of Measuring Devices
Back to Products
Comparison
of
Measuring Devices for Stack Emissions
|
|
Opacity |
|
Dust /
Opacity |
Dust |
Soot |
Dust |
Dust |
|
Optical
Systems |
Tribo |
Beta |
|
Transmission |
Back
Scattering |
Reflec-
tion |
|
Device
|
D-R216
|
D-R
216 OD |
D-R
280-10
|
D-R
280-10 OP
|
D-R
281 AV
|
D-R
290
|
D-R
300-40
|
D-R
300
|
OF
1200
|
D-RX
250
|
F-904
|
|
TÜV
|
X
|
|
X
|
X
|
|
X
|
X
|
X
|
X
|
X
|
X
|
|
US EPA
|
|
|
|
|
X
|
X
|
|
|
|
|
X
|
|
in-situ
|
X
|
X
|
X
|
X
|
X
|
X
|
X
|
X
|
|
X
|
|
|
extractive |
|
|
|
|
|
|
|
|
X
|
|
X
|
Automatic
Zero and
Span Check
|
|
|
|
X
|
X
|
X
|
X
|
X
|
X
|
X
|
X
|
Automatic
Dirty
Window
Correction |
|
|
X
|
X
|
X
|
X
|
X
|
X
|
N/A
|
N/A
|
N/A
|
Heated
End Plane |
X
|
X
|
X
|
X
|
X
|
X
|
X
|
X
|
N/A
|
N/A
|
N/A
|
Fail
Safe
Shutters
|
X
|
X
|
X
|
X
|
X
|
X
|
X
|
X
|
N/A
|
N/A
|
N/A
|
Optical
Transmission
Principle |
X
|
X
|
X
|
X
|
X
|
X
|
|
|
|
|
|
Back
Scattering
Principle
|
|
|
|
|
|
|
X
|
X
|
|
|
|
Light
Source |
Halo-
gen |
Halo-
gen |
Halo-
gen |
Halo-
gen |
Halo-
gen |
LED
|
Halo-
gen |
Halo-
gen |
VIS
|
N/A
|
N/A
|
Tribo
Electrical
Principle |
|
|
|
|
|
|
|
|
|
X
|
|
Beta-
Absorption
|
|
|
|
|
|
|
|
|
|
|
X
|
Light
Reflection |
|
|
|
|
|
|
|
|
X
|
|
|
Dual
Channel
Capability |
|
|
|
|
X
|
X
|
|
|
|
|
|
Switcheable
Ranges
|
|
|
|
|
X
|
X
|
X
opt. |
|
X
|
|
X
opt. |
Remote
Control
Unit |
|
|
|
|
X
|
X
|
|
|
|
X
|
|
Opacity
(single
path) |
|
|
|
|
X
|
X
|
|
|
|
|
|
Opacity
(dual
path |
X
|
X
|
X
|
X
|
X
|
X
|
|
|
|
|
|
|
Extinction |
|
X
|
X
|
X
|
X
|
X
|
|
|
|
|
|
Isocinetic
Sampling
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
X
opt. |
Sample
Line
Length |
N/A
|
NA
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
N/A
|
1..20
m |
N/A
|
1..20
m |
Calibrating
Capability
in mg/m³ |
|
X
|
X
|
X
|
X
|
X
|
X
|
|
|
X
|
X
|
Calibrating
Capability
in mg/Nm³
(wet basis) |
|
|
|
|
|
|
|
|
|
|
X
|
Calibrating
Capability in
Soot Number |
|
|
|
|
|
|
|
X
|
X
|
|
|
Measuring
Ranges |
25..
100% |
0.2..1.6
Ext |
0.1..1.6
Ext |
0.2..0.8
Ext
25..
100% |
0.1..1.6
Ext
20..
100% |
0.1..1.6
Ext
20..
100% |
1...
1000
mg/m3 |
3RZ
|
1, 2,
3,
RZ |
2..100
mg |
0.1..
1000
mg/m3
|
Detection
Limit at
Duct Diameter
1 m*
|
|
20
mg/m3
|
10
mg/m3
|
10
mg/m3
|
10
mg/m3
|
10
mg/m3
|
0.01
mg/m3
|
0.06
RZ |
0.1
RZ |
|
0.01
mg/m3
|
Detection
Limit
at Duct Diameter
5 m* |
|
8
mg/m3
|
2
mg/m3
|
2
mg/m3
|
2
mg/m3
|
2
mg/m3
|
0.01
mg/m3
|
0.06
RZ |
0.1
RZ |
|
0.01
mg/m3
|
Sampling/ Heavy
Metal Analysis |
|
|
|
|
|
|
|
|
|
|
X
|
* @ 4 µm
particle size
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