Periodic wrist strap and footwear testers.
Desco esd mat tester.
This is the typical cutoff between what is considered.
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Providing the finest test equipment solutions since 1992.
For example a material that measures 10 8 ohms in surface resistance should measure 10 9 ohms per square in surface resistivity.
1 meg ohm is 1 x 10 6 ohms.
Home desco esd floor mats index desco esd floor mats.
919 718 0000 west coast.
Theoretically surface resistivity is ten times greater than resistance.
Ac fan 120 x 38mm 115 vac 2900 rpm.
Most semtronics items are available from or replaced by an item from one of the dii brands.
Dissipative paper and esd tags.
Semtronics is now owned by desco industries inc dii.
This is the typical cutoff between what is considered conductive and static dissipative.
Closeout testers and monitors.
Desco esd floor mats at test equipment depot.
For testing purposes per esd tr20 20 the correct unit of measurement is surface resistance just ohms.
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Desco esd control products include wrist straps worksurface and floor mats foot grounders static shielding bags ionization workstation monitors floor finish test equipment and more.
Kimco is proud to be an authorized distributor of the entire line of desco esd control products.
Since static exists on the surface of an object what we want to test anti static mats for is their ability to dissipate static on their top surface or work surface.
For testing purposes per esd tr20 20 the correct unit of measurement is surface resistance just ohms.
For both garments and mats we are looking for measurements that relate to 1 x 10 6 ohms.
Hence the title ansi esd s4 1 worksurfaces resistance measurements.
1 meg ohm is 1 x 10 6 ohms.