High-purity nitrogen generator Whisper 0-10

laboratoryfor LC/MSfor solvent evaporation

Description
The Whisper 0-10 Hybrid Nitrogen Generator provides a compact, membrane-based supply of nitrogen tailored for LC‑MS instruments and solvent evaporation applications. It separates nitrogen from clean, dry compressed air with low pressure drop, enabling shared use of laboratory oil-free compressed air systems.

Features

• Flow rates: curtain gas 12 L/min @ 7 barg (100 psig); exhaust gas 10 L/min @ 4 barg (60 psig); source gas 26 L/min @ 7 barg (100 psig)
• Nitrogen purity: 99% at maximum flow
• Maximum outlet pressure: 7 barg (100 psig)
• Minimal maintenance and no electrical supply required
• Integrated economy mode for reduced air consumption
• Proprietary membrane technology
• 2 year standard warranty

Applications

• Nitrogen supply for LC/MS instruments (curtain, sheath, nebulizing and electrospray gas)
• Solvent evaporation during sample preparation and analysis
• Replacement for cylinder or central nitrogen supplies in laboratories
• Compatible with SCIEX and SHIMADZU LC/MS systems

Options

• N/A

Part numbers

• DB-WN2-0-40
• DB-WN2-0-10-HY

Technical specifications

• Curtain gas flow rate L/min - Nitrogen: 12 @ 7 barg (100 psig)
• Exhaust gas flow rate L/min - dry air: 10 @ 4 barg (60 psig)
• Source gas flow rate L/min - dry air: 26 @ 7 barg (100 psig)
• Nitrogen purity at max flow rate: 99%
• Dew point: -40ºC (-40ºF)
• Outlet pressure barg (psig): 7 (100)
• Inlet pressure barg (psig): 8.5 to 10 (123 to 160)
• Actual inlet air requirement (liters): 96
• Recommended compressor air requirements: 192
• Pressure drop barg (psig): 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 (in): 480W x 1300H x 300D (18.9W x 51H x 11.8D)
• Product weight kg (lb): 15 (33)
• Shipping dimensions mm (in): 1600W x 400H x 590D (63W x 15.7H x 23.2D)
• Shipping weight kg (lb): 22 (49)
• 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