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.

 

 

 

 

Gas Handling & Purification

 

 

 

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