F-DGS – STREAM

Giá : Liên hệ

Thương hiệu : F-DGS

LIÊN HỆ MUA HÀNG : 0286652519

Membrane technology without compressor

Reference | STREAM.[Flow rate]

Nitrogen

LC-MS, Sample evaporation, TURBOVAP

The Membrane Nitrogen generator has been developed to meet specific requirements in terms of flow, purity and pressure for LC-MS applications. It can also be used for the evaporation of solvents in samples being analysed.
The simple high efficiency membrane technology allows the separation of nitrogen from the other components of the compressed air inlet.

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Advantages product

IMPROVE LABORATORY EFFICIENCY

The relatively high gas volumes required by LCMS instruments
make cylinder supply inappropriate for such applications. A
constant, uninterrupted gas supply eliminates interruptions
of analyses to change cylinders.

IMPROVE ANALYTICAL INSTRUMENTS PERFORMANCE

Production of a constant flow of gas improves the
consistency of the analysis results and hence reproducibility.

IMPROVE ECONOMY

– Quick return on investment < 1 year
– No gas cylinder rental bottles, no price inflation

IMPROVE SAFETY

Nitrogen produced at low pressure and ambient temperature
removes the hazards associated with high pressure cylinders
and liquid Dewar’s

SIMPLE INSTALLATION

Gas generators can be installed in the laboratory, on or
under a bench, eliminating the need for long gas lines from
cylinders secured elsewhere. No power supply is require.

Characteristics

Flow rate available: 40 to 260 L/min

Low pressure loss: max 1 bar (14 psi)

Wall mounted installation: save space in the lab

No noise: no mechanical parts moving

No need of electricity supply

Low maintenance: only to replace the filters once per year

Gas saving mode: the unit stops automatically when nitrogen is not required

Specifications

Models	STREAM.40	STREAM.80	STREAM.120
GENERALS INFORMATIONS
Max Flow rate	40 to 140 L/min	80 to 220 L/min	120 to 260 L/min
Purity	Up to 99%
Max pressure outlet	7 bar (101 psi)
Pressure loss	< 0.8 bar (12 psi)
Air inlet pressure Min./Max.	5 – 13 bar (72 – 188 psi) (see correction factor)
N2 dewpoint at operating pressure	-40°C (-40°F)
Particles	< 0.01 ppm
Air flow rate required @ 8 bar (116 psi)	140 L/min	280 L/min	420 L/min
Air loss for regeneration	15 L/min	28 L/min	56 L/min
Temperature range	10 – 35°C (50 – 95°F)
Dimensions (W x H x D)	38 x 120 x 22.5 cm (15″ x 47″ x 9″)
Weight (kg/lbs)	22 / 48.5	26 / 57	30 / 66
CONNECTIONS
Inlet/outlet	1/4 G