Todos los productos se fabrican en una sala limpia certificada de la clase 7.

JOMESA Filter Mounts FR60x60 for cleanliness analysis, permanent storage of filters.

JOMESA filter mounts consist of a plastic backside and glass cover on the frontside. The backside can be used for information.
Filter membranes vary in thickness and must be underlayed by a paper to prevent slipping. This paper underlay is helpful also for centering the filter.

The glass frames are washed in an industrial washing machine, and dried in a HEPA filtered air flow. After washing and drying the Filter-Mounts are assembled in a class 7 cleanroom.

JOMESA Slide-Mounts JD60x60

Las Monturas diapositivas de JOMESA viene con dos marcos de vidrio.
Los marcos de vidrio se lavan en una lavadora industrial y se secan en un sistema de flujo de aire filtrado con HEPA.
Después de lavar y secar, las monturas de diapositivas se embalan en una sala limpia de la clase 7.
Para mantener las monturas de diapositivas limpias, las monturas de diapositivas se empaquetan en una hoja de PE de doble grueso.
Para asegurar el manejo de la sala limpia, se levanta el empaque interno de PE fuera de la sala limpia y se transporta el interior delgado dentro de la sala limpia.
Por lo tanto, toda contaminación por transporte y embalaje de cartón se excluye para entrar en una sala limpia.

JOMESA SEM Filter-Mounts SEM60x60
Measuring (nonconducting) filtermembranes in a SEM leads to charging of particles. Due to charging particles may jump away during measurement.
JOMESA developed a patented method (US 11,318,727 B2 and DE 10 2018 121 948 B4) for fixating particles in SEM analysis.

Fixation solution

Apply fixation solution

Place filter

Place upper protective cover

SEM filter mounts consist of a bottom glass pane (onto which the filter is placed) with 2 markers. The markers are visible in an optical as well as in a SEM microscope .
y measuring the position of the markers in optical and SEM microscope before actual measuring the filter, the coordinate system of both microscopes is synchronized and the position of particles on the filter relative to the marker are determined.

This procedure is the basis of correlative microscopy.
Correlative Microscopy means: S
canning and evaluation the filter on an optical microscope (which is quick) and then evaluating the "interesting" particles in a SEM-EDS system. Therefore avoiding the very long lasting full scan in the SEM.

The upper protective glass cover has a spacer that increases the distance between filter and upper glass cover. The spacer ensures that no particles contact the upper glass.
Outside of the bottom glas a foil is attached, where information about the filter can be written.



Description (PU = Packing Unit)

JOMESA Filter Mounts
1 PU = 20 Filter Mounts
(Order No. FR60x60)

JOMESA Slide-Mounts
1 PU = 20 Slide-Mounts
(Order No. JD60x60)

1 PU = 16 SEM-Mounts
(Order No. SEM60x60)

Fixation Solution used for product SEM60x60

JOMESA Fixation Solution for SEM-Mounts
1 PU = 25ml
(Order No. FSACR1)

All paper underlays for products FR60x60, JD60x60

Paper underlay with 51mm circle.1PU = 100 pcs.
(Order No. DRPJ51)

Paper underlay with 49mm circle.1PU = 100 pcs.
(Order No. DRPJ49)

Paper underlay with 47mm circle.1PU = 100 pcs.
(Order No. DRPJ47)

Paper underlay with 25mm circle.1PU = 100 pcs.
(Order No. DRPJ25)

Other sizes of circle diameter on request.

Transparency sheet for 9 Filter Mounts. 1 PU = 10 pcs.
(Order No. DRK92)

(35mm height) for transparency sheets.
(Order No. DRO2)