The Automatic Filter Analysis System of JOMESA:
Cleanliness Analysis, Measurement Process, Metal-Nonmetal recognition, Evaluation Samples, Oil Cleanliness

JOMESA HFD: Measurement Process


JOMESA fully automated analysis:

1. Place filter or particle trap onto JOMESA HFD

2. Enter header data or scan barcode

3. Press START MEASUREMENT

(No need to set scan region, no need to set brightness, no need to set threshold ....)


JOMESA offers all neccessary tools

filterholders

particle trap holders

filter mounts for permanent storage of filters



JOMESA's tool portfolio covers all known variations of filter preparations and filter types





Filterholder with glass cover:
Analyzing and database archiving

Filter-mounts and particle traps:
Analyzing, electronic archiving and physical archiving

Drum stretch filterholder:
Analyzing, electronic archiving and postprocessing (SEM/EDS)







As required by ISO 16232 the filter is scanned by a motorized scanning stage.





JOMESA HFD has 2 outstanding features in the scanning process.

1: The individual images are composed into a complete membrane image.
This image is stored in a database.
Thus the filter can be evaluated at any later time again.

2: JOMESA evaluates an exact circle area (red circle left).

Scanning the filtermembrane

Composing into a complete membrane image





After scanning and storing evaluation starts.
The first step in evaluation is brightness equalization.

This unique JOMESA feature implies:
1: Even inhomogeneous filter like the one shown left, can be evaluated.

2: The brightness threshold for particle detection is the same for all filters. No manual threshold adjustment neccessary.



Higher analysis throughput: 4 stage and 6 stage tables available as option





For application with maximum throughput (24h, 7days) JOMESA offers robot solution.

This application needs particle traps with barcode.