Alltech Gas Purifiers- Oxygen Traps

 

Oxygen Trap Specifications

 

Photo
Description
Compunds Removed
Capacity (ML)
Efficiency
Replacement
Pressure Limit (PSIG)
A
AT™-Indicating Oxy Cartridge
02, H20
104
<1ppb
Disposable
100
B
AT™-Omni Cartridge
02, H20, Organics
48
<1ppb
Disposable
100
C
High Pressure Oxy-Trap™
02, 
452
<1ppb
Regenerate
1800
D
Big Oxy Trap™
02, 
3000
<50ppb
Regenerate
250
E
All-Pure™ Oxygen Trap
02, H20
1030
<5ppb
Regenerate
25
F
Oxy-Trap™
02, 
133
<1ppb
Regenerate
100
G
Large Oxy-Trap™
02, 
206
<1ppb
Regenerate
100
H
Indicating Oxy-Trap™
02, 
20
<1ppb
Regenerate
100
I
AT™-Super Indicating Oxy-Trap™
02, 
22
<1ppb
Regenerate
100
J
Oxy-Purge® N
02, H20
156
<30ppb
Regenerate
250
K
Indicating Oxy-Purge®
02, 
4
<3ppb
Regenerate
100
L
Low Pressure Oxisorb®
02, H20
48
<50ppb
 Replace 
90
M
High Pressure Oxisorb®
02, H20
48
<50ppb
Replace
3000
N
Oxiclear®
02, H20, Organics
48
<5ppb
Disposable
125

 

Remove Oxygen to Less than 1ppb   
*Protect Analytical Columns from Oxygen Contamination

 

Oxygen is the most critical of all impurities found in gas streams. Capillary columns and polar packed columns are unable to tolerate even small amounts of oxygen. Oxygen oxidizes the stationary phase deteriorating column performance and reducing column life. The oxidation products are volatile and cause baseline noise and drift when they reach the detector. This problem worsens as the column temperature increases. Oxygen also adversely affects analyses performed at high sensitivities or by component specific detectors. It can cause filament damage and burnout in GC/MS.

 

Indicators Take the "Guesswork" out of Trap Maintenance

An indicating oxygen trap provides an easy and convenient means for monitoring the performance of your large capacity non-indicating oxygen trap. Simply install the indicating oxygen trap in series after the large capacity trap. The indicating oxygen trap shows oxygen removal by changing colour as the adsorbent material depletes. When the indicating trap starts to show a colour change, the large trap is almost spent and it is time to replace it.

 

a

A

b

B

 

 

 

Oxygen Trap Refill Kits and Regeneration Service

 

Regeneration Service

 

Description
Trap Part Number
Part Number
For AT-Indicating Oxy Cartridge
81015
N/A*
For AT-Omni Cartridge
81012
N/A*
For High Pressure Oxy-Trap™
8,115
8147
For BIG Oxygen Trap™
7213,7215,7217
7204
For ALL-Pure™ Oxygen Trap
7040, 7042
7050
For Oxy-Trap™ with 1/8" fittings
4001
4001R
For Oxy-Trap™ with 1/4" fittings
4002
4002R
For Large Oxy-Trap™
4003
4003R
For Indicating Oxy-Trap™
4004
4014
For AT-Super Indicating Oxy-Trap™
4334
43341
For Indicating Oxy-Purge®
14562,14563
N/A*
For Oxy Clear®
8864, 8866
N/A*

*Not applicable-traps cannot be regenerated

 

Refill Cartridge

 

Description
Trap Part Number
Part Number
Active Cartridge for Oxisorb
60678, 60679
60680

 

 

Alltech Oxygen Traps

 

Format Type
Photo
Description
Indicator
Dimensions
Fitting
Part No
Cartridge Format*
A
AT-Indicating Oxy Cartridge
Yes
13" x 1.5"
-
81015
B
AT-Omni Cartridge
Yes
13" x 1.5"
-
81012
In-Line Format
C
High Pressure Oxy-Trap
No
10.5" x 1.5"
1/4"
8115
D
BIG Oxygen Trap
No
17" x 2.4"
1/8"
7213
D
No
17" x 2.4"
1/4"
7215
D
No
17" x 2.4"
1/2"
7217
E
ALL-Pure Oxygen Trap
No
21" x 1.5"
1/8"
7040
E
No
21" x 1.5"
1/4"
7042
F
Oxy-Trap
No
3.5"dia. Coil
1/8"
4001
F
No
3.5"dia. Coil
1/4"
4002
G
Large Oxy-Trap
No
3-7/8"dia.Coil
1/4"
4003
G
No
3.9"dia.Coil
1/4"
81025
H
Indicating Oxy-Trap
Yes
18" x 3/8"
1/4"**
4004
I
AT-Super Indicating Oxy Trap
Yes
18" x 3/8"
1/4"**
4334
J
Oxy-Purge N
No
10.5" x 1.5"
1/8"
14636
J
No
10.5" x 1.5"
1/4"
14635
K
Indicating Oxy-Purge
Yes
10" x 1.5"
1/8"
14563
K
Yes
10" x 1.5"
1/4"
14562
L
Low Pressure Oxisorb
No
9" x 1"
1/4"
60678
M
High Pressure Oxisorb
No
9" x 1"
1/4"
60679
N
Oxiclear Disposable
No
5.5" x 2"
1/8"
8866
N
No
5.5" x 2"
1/4"
8864

 

 

c

C

h

H

 

d

D

j

J

e

E

k

K

f

F

l

L

g

G

n

N

* Requires cartridge holder unit. 

**Reducing Ferrules are Supplied for installation into 1/8" gas lines.