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INSTRUMENTS
INC.
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NH 2
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NH
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H2
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Solutions for Time-Weighted Average Canister Sampling.
CS1200EES_03304115v22
CS1200E Passive Canister Sampler
The best solution
solu
for low level EPA TO-15 monitoring.
The CS1200E is a high-purity flow regulation system designed to reliably
fill canisters at a constant rate from vacuum to within 1 psi of atmospheric
pressure without requiring any power. Unsurpassed flow path inertness
and a newly revised flow design enhances TO-15 compound recovery
while improving flow stability. No other sampler has scientific data
supporting the recovery of sub-PPB level TO-15 compounds. The CS1200E
has been verified to fill canisters at a constant rate for up to 2 full weeks!
Did you know?
Untreated 300 series stainless
steel is 67–70% iron, which is
very reactive toward many
TO-15 compounds.
CS1200ES Silonite Coated Passive Canister Sampler
Features
Time-Weighted Average Sampling
Accurately fill 6L Silonite® Canisters with integration
times from 1 hour to 2 weeks at more stable and reliable
flow rates than any other flow controller and verified
recovery of TO-14 / TO-15 compounds. The CS1200E can
be also be easily capped off during shipping to prevent
any risk of sampler contamination.
Why Silonite?
Untreated 300 series stainless steel is 67–70% iron, which is very reactive
toward many TO-15 compounds. In addition, untreated stainless tubing
has an internal oxide layer that readily adsorbs polar and heavier VOCs.
The standard CS1200E inlet now comes internally polished, passivated,
Silonite® Coated Filter and Inlet Lines
and Silonite® coated to insure maximum recovery of all target compounds
A large Silonite® coated stainless steel filter is positioned
at the inlet to maintain an inert and unobstructed flow
path by eliminating particles. CS1200E Inlet lines are
electropolished, then Silonite® coated. (An optional
Silonite® coating of complete sampler is also available.)
– virtually eliminating losses and carryover. The Silonite® coated filter is
placed on the inlet to completely eliminate dust and particulate intrusion
during sampling. The inlet is capped off to avoid any contamination risk
during shipping.
McDaniels Controls, Inc.® Gauge
Our exclusive gauge with a leak-tight ¼” compression
fitting avoids any need for absorptive Teflon® tape in the
controller flow path.
Sapphire Restrictor
Sapphire flow elements provide stable operation from
-20˚– 50˚C.
Silonite® Filter Inlet Kit w/ Rain Guard – PN: 39-922
39-92204S
204S
Table 1 – CS1200E | Restictors and Canister Fill Duration Range
CS1200E with stamped flow range code – PN: 39-CS1200E(S)x. Add “S” to order Silonite® Coated version and replace “x” with desired flow code.
CS1200E | Restrictor
Code
Flow Range
1
450mL
CS1200E | Canister Fill Duration Range
1L
1.4L
2.7L
600mL
1
40 cc/min. – 160 cc/min.
2 – 10
min.
2
min.
– 12 min.
2
13.5 cc/min. – 54 cc/min.
7 – 25
min.
8
min.
3
5 cc/min. – 20 cc/min.
20 – 75
min.
25
min.
4
1.2 cc/min. – 6.8 cc/min.
1 – 3
hrs.
1.2 hrs. – 4
5
0.4 cc/min. – 1.2 cc/min.
3 – 10
hrs.
6
0.2 cc/min. – 0.6 cc/min.
•
4
hrs.
3
min.
– 15
min.
– 30 min. 10
min.
– 35
min.
– 90 min. 30
min.
– 120 min.
hrs.
– 12 hrs.
•
1.5 hrs. – 5
5
hrs.
– 15
•
hrs.
hrs.
8
3.2L
6L
16
min. –
67
min.
20
25 min. – 100 min. 50
min. –
3.3
hrs.
1
hr.
– 3.9
hrs.
2
hrs.
– 8
hrs.
70 min. – 5
5
hrs.
– 20
hrs.
min.
– 35
min.
min. –
80
min.
35 min. – 2.5 hrs.
hrs.
2.2
hrs.
– 9
hrs.
2.2
hrs.
– 10.6 hrs.
– 12
hrs.
6.6
hrs.
– 26.5 hrs.
7.8
hrs.
– 31.3 hrs. 12 hrs. – 2
20 hrs. – 36
hrs.
37.5 hrs. – 3
3
hrs.
•
•
days
44.4 hrs. – 3.5
1 week
days
2
days
– 7
2 weeks
days
days
TWA Sampling
Time-Weighted Average Sampling
Accurately fill 6L Silonite® Canisters with
Time-weighted VOC concentrations can be determined by sampling into canisters at a constant
integration times from 1 hour to 2 weeks with
flow rate. The CS1200E allows for a very wide range of constant flow sampling rates by changing
demonstrated reliable recovery of EPA TO-14 and
the value of the restrictor on the inlet. For any given restrictor, the flow rate can be adjusted by a
TO-15 compounds. No other technique can
factor of 2–3x. This is easily accomplished by turning a flow adjustment on the vacuum controller
collect C1 – C12 compounds quantitatively.
body. Sapphire orifices combined with pressure regulation offer superior flow stability when
compared to needle valve or frit regulated controllers. Different orifices are available to fill a 6L
canister over 1, 3, 8, 24 hours, or even a full 2 weeks. Part numbers for CS1200E flow controllers are
Amazing Low-Flow Stability
separated by flow range. One flow range can be changed to another by attaching the appropriate
More stable and reliable flow rates than any other
critical orifice (Codes 1 - 6, see table 1 on previous page for various flow rates). Changing orifices on
available flow controller.
the CS1200E is much easier than with other flow controllers since no pipe fittings and Teflon® tape
is involved. Silonite® coated flow controllers are designated with an “S” following the part number.
Silonite® Coated Inlet Lines
A Compact and Clean Flow Path
The CS1200E features Inlet lines that are
The CS1200E includes a high-resolution, McDaniel Controls, Inc. gauge with a ¼” compression
electropolished, then Silonite® coated.
fitting. This design, exclusive to Entech, completely eliminates messy and absorptive Teflon® tape
ler flow path. A threaded inlet cover prevents filter contamination and also acts as
from the controller
en sampling to prevent moisture from clogging the
a rain guard when
Silonite®
S
i
Coated Filter
rifice. This feature is ideal for sampling in wet
inlet filter or orifice.
environments,
or
when
performing
A large Silonite®
Silonit coated stainless steel filter is
Silo
trace-level
measurements with required detection limits below
po
ositioned at th
positioned
the inlet to maintain an inert and
uno
obstructed flow path by eliminating particles.
unobstructed
ion.
200 part-per-trillion.
New Kit Packaging
PRESSURE vs. FLOW
Our new kit packaging
O
pa
features an integrated
4
acces
ssories
sories box for
f the CS1200E and room for one
accessories
3.5
6L Canister,
C
or four 1.4L MiniCans™.
2.5
2
1.5
Flow Rate, cc/min.
3
NE
W
!
PN: 29-22062 and 29-22064
1
0.5
0
30 28 26 24 22 20 18 16 14 12 10 8
6
4
2
0
Canister Vacuum, in./Hg
CS1200E Maintains constant flow rates
closer to atmospheric pressure.
CS1200EE Passive Canister Sampler and
iCan™ shown with our 1L / 1.4L
1.4L MiniCan™
lapsible Quad-Pod stand.
collapsible
PN
N 29-STAND-SAMPQT
29 STAND SAMPQT
Dual Can Adapter – PN: 39-99001S
Fill 2 canisters accurately for validation
by a second laboratory analysis.
(Sampler
er and Canister sold separately)
separatelyy)
Collapsible!
2
The Recognized Global Leaders in Environmental Air Analysis.
7200
7650
Preconcentrator
7016D
Canister Autosampler
5400B
Canister Autosampler
Thermal Transfer System
3108D
Canister Cleaning System
Cl
Cl
O
Cl
Cl
Cl
Cl
Cl
Cl
Cl
O
O
O
Cl
O
Br
N
O
Cl
N
Cl
Cl
Cl
NH 2
Cl
Cl
O
Cl
W
NE
Le a r n m o re o n l i n e
Visit us at www.entechinst.com
Entech Instruments, Inc.
2207 Agate Ct.
Simi Valley, CA 93065
Phone: 805-527-5939
!
Our new kit packaging is ideal for field sampling.
Packaging includes an integrated sampling accesories box
plus room for one 6L canister, or four 1.4L MiniCans™.
PN: 29-22062 and 29-22064