EM-Tec filter disc holders for SEM / EDS analysis

The EM-Tec filter disc holders are developed to hold flat discs type filters to enable SEM / EDS analysis. The EM-Tec filter disc holders comprise of two parts; a flat base plate to hold the filter disc and a cap which acts as clamping ring to keep the filter flat on the base. The cap is secured with three screws at the side of the base plate. The base plate and clamping ring are made from vacuum aluminium; the screws are made form stainless steel. The EM-Tec filter disc holders are available for 13, 25, 35, 47 and 90mm filter discs. Custom diameters can be made on request. The edge of the cap has a 45° angle to avoid contribution of aluminium to the EDS spectra. The EM-Tec filter disc holders enable SEM / EDS analysis of particles, fibres and debris on the filters.  They are available with:

  • standard pin to fit on SEM using the standard pin; Thermo Fisher,  FEI, Philips, Tescan, Phenom, Aspex, RJLee,  AmRay, Cambridge Instruments, Leica and CamScan SEMs.
  • M4 threaded hole; compatible with Hitachi SEMs, FESEMs and table top SEMs and with the EM-Tec versatile SEM stage adapters
  • Ø14mm JEOL stub compatible with JEOL and EM-Tec stage adapters with a Ø14mm connection

Additionally available is the EM-Tec XL 100 multi-filter holder, which has been developed to hold up to 4 filter disc holders in the SEM chamber. The EM-Tec XL 100 is available for filter disc holders with pin stubs or M4 threaded holes.

EM-Tec XT25 SEM stage travel extender strip for Pemtron 70x60mm stage, M4/M4
Product # Unit
12-000283 each
EM-Tec F25 filter disc holder for Ø25mm filters, pin EM-Tec XT25 SEM stage travel extender strip for Pemtron 70x60mm stage, M4/M4
Product # Unit
12-000285 each
EM-Tec F35 filter disc holder for Ø35mm filters, pin
Product # Unit
12-000291 each
EM-Tec F47 filter disc holder for Ø47mm filters, pin
Product # Unit
12-000287 each
EM-Tec XL100 multi holder for large pin stubs or pin type sample holders, pin
Product # Unit
12-000281 each
EM-Tec F13 filter disc holder for Ø13mm filters, M4
Product # Unit
12-000383 each
EM-Tec F25 filter disc holder for Ø25mm filters, M4
Product # Unit
12-000385 each
EM-Tec F35 filter disc holder for Ø35mm filters, M4
Product # Unit
12-000391 each
EM-Tec F47 filter disc holder for Ø47mm filters, M4
Product # Unit
12-000387 each
EM-Tec XL100 multi holder for large SEM sample stubs or SEM sample holders with either M4 hole or pin, M4
Product # Unit
12-000381 each
EM-Tec F13 filter disc holder for Ø13mm filters, Ø14mm JEOL stub
Product # Unit
12-000683 each
EM-Tec F25 filter disc holder for Ø25mm filters, Ø14mm JEOL stub
Product # Unit
12-000685 each
EM-Tec F35 filter disc holder for Ø35mm filters, Ø14mm JEOL stub
Product # Unit
12-000691 each
EM-Tec F47 filter disc holder for Ø47mm filters, Ø14mm JEOL stub
Product # Unit
12-000687 each

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