new

HG PRO 4000

PEM Hydrogen generator

The HydroGen series HG PRO 4000 is able to generate up to 4000 cc/min of Hydrogen with purity better than 99.99999% and pressure up to 16 bar (232 psi). The HG PRO includes a new long life multilayer electrolytic cell with polymeric membrane (PEM) using distilled water. No acid or alkaline solutions are used.

The two-column PSA drying system with automatic regeneration ensures the maximum grade of hydrogen purity, and is completely maintenance-free. The HG PRO 4000 is the ideal Hydrogen for all GC-FID detectors. The on-board CPU constantly controls the operating parameters to guarantee full safety. The touch-screen LCD interface provides simple and user-friendly management of all functions on the unit.

PEM Hydrogen generator HG PRO 4000
new

Product features

  • New long life multilayer PEM cell
  • Easy use
  • High flow rate up to 4000 cc/min
  • High pressure up to 16 bar (232 psi)
  • RS 232/485 and USB standard
  • Auto refill standard
  • High purity: 99.99999%
  • Dryer with no maintenance
  • Safety routine and self monitoring
  • High pressure GLS electronically controlled (patented)

Main applications

  • Carrier gas for GC and GS-MS
  • GC-FID / GC-NPD / GC-FPD
  • THA
  • Gas sensing
  • Fuel cell
  • ICP-MS collision gas

Technical specifications

Model: HG PRO 4000 4000 LN
General data
Electrolytic cell PEM technology
Drying system PSA (Pressure Swing Adsorption) / TSA (Thermal Swing Adsorption)
H2 purity >99.99999%*1 Dew-point -75°C >99.99999%*1 Dew-point -80 °C
Outlet pressure 12 bars (174 psi) / 16 bars (232 psi) (optional)
H2 flow-rate cc/min (Max) 4000
Dimensions (W x D x H) 44.5 x 66 x 61.5 cm
Net weight (no water in tank) 52 kg 53 kg
N2 content < 3 ppm < 1ppm
Communication
RS-232 / USB / RS-485 Standard
Digital I/O Standard
LAN Optional
Software functions  
Parallel mode Ready on board
Automatic tank refill Standard
Fill Hydride canister function Standard
Water  
Quality Required Deionized, ASTM II, <0.1uS
Supply pressure (max) 0 bar (0 psi), 0.5 bar (7.25 psi)
 Flow rate (max) 0.25 l/h
Internal tank capacity 20 L
Electrical data  
Type of connection IEC 320-C14
Power supply voltage 240 Vac (±10%) 50/60 Hz
Nominal power (Max) 1450W
Fuse rating (5x20mm) 6.3A (250 Vac – T)
Connections  
Hydrogen outlet 1/8” compression fitting
Water Quick release push-in fitting
Operating/storage conditions  
Working Temperature 5-40°C (41-104°F)*2
Storage Temperature 1-50°C (34-122°F)
Humidity (max, non condensing) 70%
Noise < 50dB(A)
IP rating IP20
Pollution degree rating 2 (with no aromatic compounds)
Altitude < 2000m
*1 referred to O2, dew point atmospheric Dew-point (ADP)
*2 with temperature > 35°C (> 95°F) the H2 purity could be less

Information request

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Please contact us at info@lni-swissgass.eu or fill the form.

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