About

This rig is designed for testing Ejection Release Units (ERU119 & ERU120) which are tested for Hook Proving Loads. These units are tested for load deformation and the test results will automatically come out as OK/NG on the basis of pre-fed Deformation & Load settings in the system. A self-contained Test Bench is provided to test both types of units. :-
Mechanical System::

  • Independent Bench for ERU119 & ERU120 is provided.

  • Horizontal Loading Facility for the units is provided.
  • Custom made fixture for holding the units, and unit profile will be accommodated in the fixture so that the unit is not damaged during testing.
  • LVDT with magnetic contact is provided for displacement measurement.
  • Both systems have Load Cells with in-situ calibration facility. In- situ calibration will be done automatically.
  • Loading System:-
  • The loading of the unit is done sequentially.
  • For both ERU120 & ERU119 the loading condition is as follows:
  • For ERU120:
    For 14” hooks:
  • Load per hook: 31500 lbf
  • Ultimate load(on both the hooks): 63000 lbf
  • such that the load is evenly applied on both the hooks through Pin-joined structure.
  • For 30. hooks:
  • Load per hook: 77700 lbf.
  • Ultimate load (on both the hooks): 38850 lbf.
  • Ultimate load (on both the hooks): 38850 lbf.
  • For ERU119:
  • Load Per Hook:34600lbf.
  • Ultimate load(on both the hooks): 17300 lbf
  • The mechanical fixture is designed such that the load is evenly applied on both the hooks through Pin-jointed structure.
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    Technical Details

      This rig is designed for testing Ejection Release Units (ERU119 & ERU120) which are tested for Hook Proving Loads. These units are tested for load deformation and the test results will automatically come out as OK/NG on the basis of pre-fed Deformation & Load settings in the system. A self-contained Test Bench is provided to test both types of units.

    This rig is designed for testing Ejection Release Units (ERU119 & ERU 120) which are tested for Hook Proving Loads. These units are tested for load deformation and the test results will automatically come out as OK/NG on the basis of pre-fed Deformation & Load settings in the system.

    Key Features

    • Ease of Operation.
    • User Friendliness.
    • Compact Structure.
    • The entire instrument, measuring instrument will be approved by competent.

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