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Pneumatic Test Rig (Vacuum)

About

This Test Rig was designed for the ground testing of Aerospace Units. We can create different altitude conditions inside a closed chamber by means of a vacuum pump and set of modulating and flow control valves. The test unit (UUT) will be placed between two chambers one of which is simulating cabin and other is simulating altitude chamber.

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Technical Details

  • Working media: Compressed Air, Nitrogen Enriched Air
  • No. of supply lines: Two set of pressure lines; One line to supply air to UUT & Other line to modulate the flow (in Kg/min) values
  • Flow rate: Up to 20 kg/min
  • Power Supply: 220-240VAC at 50-60Hz Frequency
  • Operating Pressure: Up to 12 Bar(g) from HAL provided air source
  • Ambient Temperature range : Normal Atmospheric Temperature
  • Flow meter : Digital Indication, Direct Inline Measurement
  • Pressure Relief Valve : Automatic pressure relief valve, Required to automatically relieve the pressure if valve upstream line pressure exceed the set value @ 2 Bar (The value is settable)
  • Vacuum Chamber assembly : MOC Stainless Steel
  • Pipes and Fittings : MOC Stainless Steel; ANSI B 16.5 CLASS #150
  • On/Off Valves : 2/2 way, Bi stable, inline installation
  • Modulating Control Valves : Line installation with accessories, Control from Operating Panel
  • Pressure Transmitters : 0-4 Bar(Abs) Range and 0-16 Bar(g) Range
  • Differential Pressure Transmitter : Measuring differential pressure range: up to 500mbar
  • Manometers : Water filled and Mercury filled. For Vacuum and Normal Pressure measuring applications
  • Vacuum Pump With Motor and VFD : 30 HP Pump and motor. 3-Phase Squirrel Cage Motor 415 VD, 50 Hz, 42 A Supply

Ground Testing of Aerospace Units

Key Features

  • Ground Testing of Aerospace units by developing different vacuum conditions.
  • Maximum Vacuum Pressure can be created 72 mBar
  • Pressure and flow can be controlled and monitored from control panel.
  • Maximum Flow Rate 20 kg/min

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