Parker/Balston
®
Nitrogen Generator System for LC/MS
D62
Scientific Instrument Services, Inc.
TM
Phone: 908-788-5550
www.sisweb.com/catalog/08/D62
Specifications
T
he
Parker/Balston
Nitrogen Generation System
produces up to 60 SLPM of
compressed nitrogen, on-site. The purity
level of the nitrogen stream is defined by
the user, for the application, and may
range from 95% to 99.95%.
Parker/Balston Nitrogen Generators
are complete systems engineered to
transform standard compressed air into
nitrogen at safe, regulated pressures, on
demand, without the need for operator
attention. The systems eliminate the need
for costly, dangerous dewars and cylinders
in the laboratory.
Nitrogen is produced by utilizing a
combination of filtration and membrane
separation technologies. A high efficiency
prefiltration system pretreats the com-
pressed air to remove all contaminant's
down to 0.01 micron. Hollow fiber mem-
branes subsequently separate the clean
air into a concentrated nitrogen output
stream and an oxygen enriched permeate
stream, which is vented from the system.
The combination of these technologies
produces a continuous on demand supply
of pure nitrogen. Typical applications
include: chemical and solvent blanketing,
nebulizer gas, chemical and solvent evap-
oration, instrument purge and supply,
evaporative light scattering detector use
(HPLC), and sparging.
Nitrogen Purity
99.5%
Atmospheric Dewpoint
-58°F(-50°C)
Suspended Liquids
None
Particles > 0.01µm
None
Commercially Sterile
Yes
Phthalate Free
Yes
Hydrocarbon Free
Yes
Min./Max. Operating
60/145 psig
Pressure
Max. Pressure Drop
10 psig
@99% N2 Purity, 125 psig
Max. Recommended Inlet Temp.
77°F (25°C)
Max. Ambient Operating Temp.
110°F (43°C)
Air Consumption
216 scfh (102 lpm)
Inlet/Outlet Ports
1
/
4
" NPT
Electrical Requirements
None
Shipping Weight
75 lbs (34 kg)
Oxygen Analyzer
Not Included
Dimensions
50"h x 16"w x 16"d
Part No.
Description
Nitrogen Generator
Features:
-
Eliminates the need for costly, dangerous,
inconvenient nitrogen cylinders in the
laboratory
-
Nitrogen Purity up to 99.95%
-
Ideal for LC/MS as a curtain, nebulizer or shield
gas, and ICP purge
-
Compact design frees up valuable laboratory
floor space
-
Model 75-720 includes Oxygen Analyzer
-
Offers long term cost stability - uncontrollable
vendor price increases, contract negotiations,
long term commitments and tank rentals are no
longer a concern.
99.5
11
10
9
8
7
6
5
4
99
18
16
15
13
11
10
8
7
98
29
25
25
20
18
16
13
11
97
40
34
33
27
25
21
18
15
96
40
43
42
34
31
26
22
19
95
60
52
51
42
37
32
28
24
Flow measured in SLPM at indicated Operating Pressure,psig
%
145
125
110
100
90
80
70
60
Nitrogen Purity/Flow Chart
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