When and How to Replace the XRF Spectromembrane

The XRF contains a thin protective foil called the spectromembrane, on which samples are placed during analysis. This foil membrane:

• Prevents dust from entering the sensor
• Allows accurate measurements without interference

Over time, the quality of the spectromembrane decreases due to regular use. 

If the quality of the foil is reduced, then the quality of the analysis results are reduced as well!

Inspection & Replacement Guideline

Inspect the quality of the foil every 2 weeks. Use a small flashlight to check for:

• Small cracks
• Dust particles or contamination

Replace the foil if you notice cracks or dust specks that can't be removed by gently blowing air. 

• Replace the spectromembrane every 4 weeks, even if no visible damage is present. 
• If the spectromembrane is damaged during any other moment then replace the spectromembrane immediately. 

How to Replace the Spectromembrane

Follow the instructions shown in the video below for proper replacement.