AutoBP Auto Back Pressure Unit

AutoBP

Scribner Associates

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The Auto Back Pressure Unit works with Scribner Associates’ 840850e and 890e Fuel Cell Test Systems for accurate, independent control and measurement of anode and cathode pressure through the FuelCell® software.

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- Automatic control of back pressure from 10 to 300 kPag (1.5 to 44 psig)
- All stainless steel construction – regulators, condensate collection tanks, tubing and fittings
- Dual channel with isolated flow paths & fan-cooled heat exchangers
- High-precision, water-tolerant regulators and large flow paths
- Accurate pressure control (±3.5 kPa or 0.5 psi) & stability from 0.1 – 10 SLM
- Precision pressure transducers
- Operation with gas with dew point up to 120 °C at 10 SLM
- Flexible pressure control through FuelCell®
- Independently control or balance anode & cathode pressure
- Control excess gas flow during pressure increases
- Maximum back pressure & differential pressure set points and alarm triggers
- Program pressure profiles using Change Pressure Experiment or Arbitrary Control Experiment