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Removes carbon dioxide from inert gases He, Ar, N2, H2, and clean dry air (CDA) to low ppb levels.
Functions by consuming carbon dioxide in a reaction with highly dispersed NaOH on a silicate support (reaction produces water that remains adsorbed in the purifier).
In highly critical applications, consider using an additional moisture trap after the CO2 trap as a safety measure.
Description
Specifications for In-Line Filters
-Capacity-
-Capacity-
-Capacity-
-Capacity-
Type of Filter
Maximum Pressure
Maximum Flow Rates
Use for:
Indicator Color Change
H20 (g)
O2 (mL)
Hydrocarbons (g) (as n-butane)
Carbon Dioxide (g)
Estimated Lifetime (years)
Oxygen cat.# 22010, 22011, 23804, 23805
11 bar/160 psi
2 SLPM
Inert carrier gas, He, N2, H2, Ar
Green to Grey
—
45
NA
NA
>1
Moisture cat.# 22014, 22015, 23806, 23807
11 bar/160 psi
2 SLPM
Inert carrier gas, He, N2, H2, Ar, Air
Yellowish Green to Blue
6.0
—
—
—
>1
Carrier Gas cat.# 23808, 23809, 23810, 23811
11 bar/160 psi
400 mL/min
Inert carrier gas, He, N2, H2, Ar
2 indicators: Blue to Brown (moisture); Green to Gray (oxygen)
1.4
80
1
—
>1
Detector Gas cat.# 23812, 23813, 23814, 23815
11 bar/160 psi
2 SLPM
Inert carrier gas, He, N2, H2, Ar, Air
Yellowish Green to Blue
3.0
—
2
—
>1
CO2 cat.# 23816, 23817, 23818, 23819
68.9 bar/1000 psi
1300 cc/min
He, N2, H2, Ar, Air
NA
—
—
—
19
>1
Catalog No.
23818
Product Name
Carbon Dioxide Trap, 1/8" Stainless Steel
Dimensions
13" x 1.5" (33 x 3.8 cm)
Fittings
1/8" Stainless Steel
Note
This filter is packed under helium to maintain quality. Follow the installation instructions carefully to purge the helium from the filters before use.
