High-purity nitrogen generator Whisper 0-120

for LC/MSfor LCMSfor mass spectrometers

Description
The Whisper 0-120 Hybrid Nitrogen Generator supplies on‑demand nitrogen for LC‑MS workflows that require filtered, dry air and controlled gas flows. The compact membrane-based unit produces nitrogen from a compressed air source with no electrical supply required, enabling use for solvent evaporation and various MS gas roles while sharing an existing oil‑free compressed air line.

Features

• Curtain gas flow rate (N2): 12 L/min @ 7 barg (100 psig)
• Exhaust gas flow rate (dry air): 25 L/min @ 4 barg (60 psig)
• Source gas flow rate (dry air): 22 L/min @ 7 barg (100 psig)
• Nitrogen purity: 95% (at max flow)
• Maximum outlet pressure: 7 barg (100 psi)
• Minimal maintenance, integrated economy mode
• Proprietary membrane separation technology
• 2 year standard warranty

Applications

• Nebulizing gas
• Shield gas
• Sheath gas
• Electrospray gas
• SCIEX LC/MS systems
• SHIMADZU LC/MS systems

Options

• N/A

Specifications (table)

• Curtain gas flow rate L/min - Nitrogen: 12 @ 7 barg (100 psig)
• Exhaust gas flow rate L/min - dry air: 25 @ 4 barg (60 psig)
• Source gas flow rate L/min - dry air: 22 @ 7 barg (100 psig)
• Nitrogen purity at max flow rate: 95%
• Dew point: -40ºC (-40ºF)
• Outlet pressure bar (psi): 7 (100)
• Inlet pressure bar (psi): 8.5 to 10 (123 to 160)
• Actual inlet air requirement: 347 liters
• Recommended compressor air requirements: 694
• Pressure drop bar (psi): 1.5 (22)
• Inlet air quality: Clean dry compressed air ISO8573-1:2010 Class 1.2.1
• Technology: Membrane
• Warm up time (minutes): None
• Electrical supply: None
• Noise level: None
• Product dimensions mm (inches): 480W x 1300H x 300D (18.9W x 51H x 11.8D)
• Product weight kg (lb.): 30
• Shipping dimensions mm (inches): 1270W x 375H x 590D (50W x 14.8H x 23.2D)
• Shipping weight kg (lbs.): 37 (82)
• Operating temperature ºC (ºF): 15 to 35 (59 to 95)
• Inlet connection: 3/8" G
• Outlet connection: 6 mm or 1/4" OD compression
• Certification: CE

Technical specifications

• Curtain gas flow rate L/min - Nitrogen: 12 @ 7 barg (100 psig)
• Exhaust gas flow rate L/min - dry air: 25 @ 4 barg (60 psig)
• Source gas flow rate L/min - dry air: 22 @ 7 barg (100 psig)
• Nitrogen purity at max flow rate: 95%
• Dew point: -40ºC (-40ºF)
• Outlet pressure: 7 barg (100 psig)
• Inlet pressure: 8.5 to 10 barg (123 to 160 psi)
• Actual inlet air requirement: 347 liters
• Recommended compressor air requirements: 694
• Pressure drop: 1.5 bar (22 psi)
• Inlet air quality: ISO8573-1:2010 Class 1.2.1
• Technology: Membrane
• Warm up time: None
• Electrical supply: None
• Noise level: None
• Product dimensions: 480W x 1300H x 300D mm (18.9W x 51H x 11.8D inches)
• Product weight: 30 kg
• Shipping dimensions: 1270W x 375H x 590D mm (50W x 14.8H x 23.2D inches)
• Shipping weight: 37 kg (82 lbs)
• Operating temperature: 15 to 35 ºC (59 to 95 ºF)
• Inlet connection: 3/8" G
• Outlet connection: 6 mm or 1/4" OD compression
• Certification: CE