I want a checklist for an ultrasonic densitometer rhosonics sdm400 inspection

Preliminary Checks

Physical Inspection

  • Look for scratches, dents, or cracks on the exterior.
  • Ensure all seals are intact and not degraded.
  • Check for rust or corrosion in metal components.
  • Verify that all labels are legible and properly affixed.
  • Inspect the transducer surface for dirt or debris.
  • Ensure no physical damage is present on the transducer.
  • Clean the transducer using appropriate materials.
  • Confirm secure connections to the main unit.
  • Check that all screws and bolts are tightened properly.
  • Look for signs of rust or wear on brackets.
  • Ensure that fixtures are securely attached to the unit.
  • Test stability by gently shaking the mounted components.

Operational Tests

  • Locate the self-diagnostic option in the menu.
  • Initiate the test and observe all prompts.
  • Ensure all systems report normal operation.
  • Document any errors or alerts received during the test.
  • Select a reference fluid with a known density.
  • Calibrate the densitometer if necessary.
  • Fill the measurement chamber with the reference fluid.
  • Record the displayed density and compare it to the known value.
  • Note any discrepancies for further analysis.
  • Check the display for clarity and responsiveness.
  • Verify that all digits and indicators are visible.
  • Cross-check the displayed density with a reference value.
  • Inspect for any flickering or unusual behavior in the readings.

Software and Data Management

Maintenance Procedures

  • Use a soft, lint-free cloth.
  • Dampen the cloth with a suitable cleaning solution.
  • Gently wipe the transducer surface.
  • Avoid abrasive materials.
  • Ensure no moisture enters the device.
  • Identify all moving components.
  • Use manufacturer-recommended lubricant.
  • Apply a small amount to each part.
  • Remove excess lubricant with a cloth.
  • Check for smooth operation after lubrication.
  • Refer to the maintenance schedule provided.
  • Consider the last inspection date.
  • Mark the next inspection date on the calendar.
  • Set reminders to ensure compliance.
  • Document the scheduled date in the maintenance log.

Documentation