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Nikhef CO 2 cooling laboratory

Nikhef CO 2 cooling laboratory. CO 2 2PACL Lab Cooler (1). 2PACL with PLC. Test box with experiment. Supplies: Massflow Enthalpy Pressure. Supplies: Cold. Cryostat. Supplies: Power. Supplies: Temperature Pressure Voltage. Demand for: Mass flow Enthalpy Pressure. Power supply.

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Nikhef CO 2 cooling laboratory

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  1. Nikhef CO2 cooling laboratory

  2. CO2 2PACL Lab Cooler (1) 2PACL with PLC Test box with experiment • Supplies: • Massflow • Enthalpy • Pressure • Supplies: • Cold Cryostat • Supplies: • Power • Supplies: • Temperature • Pressure • Voltage • Demand for: • Mass flow • Enthalpy • Pressure Power supply • Demand for: • Temperature • Demand for: • Power • Supplies data: • HTC • Pressure drop • CHF • Dry out PC with PVSS to control the cooler and experiment

  3. Nikhef CO2 cooling laboratory Insulated test box Vacuum isolation test CO2 2PACL with PLC Insulation storage PC’s with PVSS Electronics rack Julabo cryostat

  4. Example:Carbon tube test Carbon tube with poco foam testing started today. Carbon tube is tested at room temperature evaporation at several flows and several powers

  5. Summary • CO2 cooling lab available soon • Automatic measurement protocols for efficient and repeated testing • Will be used for ATLAS • Open to other experiments for all kinds of tests on structures and assemblies • For more information please contact • Auke-Pieter Colijn (z37@nikhef.nl) • Bart Verlaat (bverlaat@nikhef.nl)

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