Johnson Matthey HP-480-V-Purge Hydrogen Purifiers (220SLPM=13.2Nm3/hr), SOLD

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HP-480-V-Purge Hydrogen Purifiers ( 220SLPM = 13.2Nm3/hr )

Applications:

• MOCVD epi

• Photovoltaic processes

• Silicon carbide

• Bulk gas purification

 

Design Features:

• Outlet impurities: < 1 ppb, O2, H2O, CO, CO2, N2, THC

• Inlet gas purity: minimum 99.99% H2

• “Outside In” diffusion cell design

• Automated Purge requires no manual adjustments of bleed flow rate (eliminates bleed and purge bypass flowmeters)

• Separate controller & purification cabinet

• Flow rate up to 220 slpm

• Single active heater with passive preheater

• 3 operating modes – purify, idle, purge

• RS485 Network capability-modbus slave

• CE compliant, purifier enclosure is ATEX compliant

 

Benefits:

• Palladium membrane removes all impurities, provides the

purest hydrogen possible

• Less than 10 minutes to remove all hydrogen when automated purge is activated

• Switches from nitrogen purge to maximum hydrogen flow capacity immediately (vs. conventional system start-up that takes over an hour to reach full flow rate)

– No delay caused by trapped N2

– Minimal temperature variation, ±5ºC

– Faster cycle times

• Eliminates pressure surge when switched from nitrogen purge to hydrogen service

• All H2 removed prior to cell cooling

• Improved heat management maintains heat longer during power failures, dramatically slowing heat losses and the

cooling effect after power to the heaters is lost