22.3” (565.15mm)
0.5”
(12.7mm)
21.1” (535.2mm)
17.5” (444.5mm)
4.8”
(121.1mm)
0.5”
(12.7mm)
3.6”
(90.6mm)
6.8”
(172.7mm)
0.5”
(12.7mm)
5.6”
(141.4mm)
40.8” (1035.1mm)
0.5”
(12.7mm)
39.6” (1005.1mm)
34”
(863.6mm)
44.4” (1128mm)
0.8”
(20.3mm)
Vacuum
PORIDEX MEMBRANE
Liquid
Flow
GasBubbles
Gasbubbles areactively removed fromaflowing liquid
streamby vacuum via thePORIDEXmembrane.
Vacuum
System
Reagent
Debubbler
Syringe
Pump
Vacuum
System
Reagent
Degasser
Syringe
Pump
Typical Debubbler Implementation
Transfer-LineDegasser Implementation
Overall Dimensions
9000-1540
ActiveDebubbler
2.5mL
9000-1541
ActiveDebubbler
5mL
9000-1544
Debubbler /Degasser
2.5mL
9000-1549
Transfer-LineDebubbler
1.1meter
9000-1545
Debubbler /
Degasser
5mL
NOTE
Degassing tubing isflexibleand thereforecanbecoiled to shorten the
overall lengthor used to transfer thefluidwithinan instrument to the
nextdesired location.
Active
Debubbler
Debubbler/
Degasser
Transfer-Line
Degasser
Perfect forapplications that requiredissolvedgas
likeoxygen for reactionkinetics
Improvesdispenseprecisionbycapturingand
removingbubbles
Eliminates falsepositivesand reduces reagent
wasteby improving instrumentperformance
Easily integrates intofluidicpath
Createsstable instrumentperformanceacross
systemandenvironmental fluctuations
Prevents the formationofbubblesdownstreamof
thedegasser
Eliminatesfluctuations for improveddetector
sensitivityandaccuracybypreventingbubble
formation
Improvesfluidicsystem reliabilitybecausecoaxial
design reduces thenumberof connections
Flexibledesigncanbe implementedas transfer
line innew instrumentsorexisting instruments that
don’thavespaceavailable
Minimizesfluidicsystem internal volumes to reduce
reagent cost
IMPLEMENTATIONS
SPECIFICATIONS (ALL PLATFORMS)
ActiveDebubblers
Degasser/
Debubblers
Transfer-Line
Degasser
BubbleRemoval
(volumeof air
removed/min
@10mL/minH
2
O)
Up to30cc
Up to30cc
N/A
Degassing
Efficiency†
@1mL/minH
2
O
N/A
2.5mL size: 36%O
2
removal
5.0mL size: 55%O
2
removal
<4ppmdissolvedO
2
at 5mL/min
MembraneMaterial
PORIDEX
®
PORIDEX
PORIDEX
WettedMaterials
PORIDEX, Polyolefin,
FEP, ETFE,Ultem
®
PORIDEX, Polyolefin,
FEP, ETFE,Ultem
PORIDEX, Polyolefin,
FEP, ETFE
SolventCompatibility
Solutions>50%aqueous.Not compatiblewithdetergent
concentrations>0.05%.
StandardBubble
TrapVolume
2.5 /5.0mL
2.5 /5.0mL
N/A
Transfer-LineVolume
N/A
2.5 /5.0mL
<4mL
MaximumOperating
Pressure
200kPa (30psi)@25 ºC
MaximumOperating
Temperature
40 ºC
Recommended
VacuumLevel
Minimum16kPaabsolute
LiquidConnection
1/4-28fitting system
VacuumConnection
Tubingvacuumport(s) for 1/8" (3mm) IDelastomeric tubing
PressureDrop
0.8mmHg /mL /min (assumes laminar flowandviscosityof 1cP)
†Debubbling /degassingefficiencycanbeoptimizedbasedonflow rate, fluid tobedegassed, andgas
tobe removed.
Pleasenote: Thesedrawingsarenot actual size.
BENEFITS
176
DEBUBBLERS&DEGASSERS
Debubbler Series
