Troubleshooting

The analyzer has been designed to provide efficient and continuous service; however, certain maintenance procedures should be followed to obtain the best results over the longest period of time. When unexpected results occur, some common operational problems not indicated on the window and their respective causes and solutions are provided.

The following can be found on the Micromeritics web page (www.Micromeritics.com).

  • Error Messages document (PDF)
  • Parts and Accessories
  • Smart VacPrep Operator Manual (PDF)
  • Vacuum Pump Guide (PDF)

Most operational problems are caused by:

  • Leaks (commonly found at the sample tube O-ring at the analysis port)
  • Sample weighing errors
  • Use of too much analysis bath fluid in the Dewar at the start of an analysis
  • Entry of incorrect system volume for analysis
  • Impure gas supply

When unexpected analysis results occur, check the above first. Some common operational problems not indicated on the window and their respective causes and solutions are provided below: