Their surface resistivity is 3 0 10 7 9 5 10 8.
Esd work surface mat.
Optional test that may be used to check surface mats greater than 5 years old or damaged mats is defined in figure 3 wecmaco or equivalent esd work surface certification instruction.
An esd protective working surface provides protection in the following two ways.
It features a flexible 3 layer construction in a subtle sky blue color that makes it ideal for use under computers as a liner for conductive bins or for tabletops where components are packaged.
Considered to be our highest quality mats and the best at maintaining an esd safe environment.
Providing a low charging antistatic working surface area that will limit static electricity to be generated below potentially damaging levels.
The synthetic rubber surface offers excellent resistance to oil grease and most common solvents.
How does an esd mat work.
Esd vinyl mats made in usa.
They are made of solid vinyl with a buried conductive fleece between two layers.
Removing the electrostatic charge from conductive objects placed on the working surface.
This requires the use of a surface resistivity esd meter to perform both resistance top to top rtt and resistance to groundable point rtg tests.
Antistatic or esd mats have a high electrical resistance which allows the electrostatic discharge to flow across the surface of the mat at a slow rate enough to get the esd away from your electronics while at the same time neutralizing what little charge inevitably does build up.
The ansi esd association standard used in the united states to test that an esd mat is static dissipative is ansi esd s4 1 worksurfaces resistance measurement s.
Thick consists of a top layer of static dissipative rubber laminated to a bottom layer of conductive rubber.
3 when the esd surface mat material or strap appears to be excessive worn or is damaged cut across more than 30 of its surface the mat shall be replaced.
Two layer rubber mat with ground snap.
Types of esd working surface.
Statfree uc2 2 layer rubber sky blue 0 080 x30 x40 technical information.
7000 green blue gray the two layer dissipative esd tablemats and floor mats 060 mils.
Esd work surface material is a top level performer for work surfaces where static control is an imperative.
Modright xtreme super large anti static mod mat work and assembly surface over 47 x 23 in size.