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The ESD Grounding Methods Kit includes: • 1 anti static table mat (2 x 4 feet) with snaps • 1 black anti static floor mat (3 x 5 feet) with snap • 1 common point ground + mat ground (15 foot cables) • 1 ESD wrist strap (6 foot coil cord + alligator clip)
(1) a 2′ x 4′ foot 5300 Series .08″ thick rubber anti static mat with two snaps installed on corners of the long side to connect grounding to;
(1) a 240 Series wrist strap for capturing static on the skin’s surface that comes with a 6 foot coil cord that terminates in a banana plug (with optional alligator clip) for plugging into 4715 series common point ground; and
(1) a 4715 series common point ground (that sits on top of the mat) with a 15 foot anti static ground cable ending in a #10 Ring Terminal to screw directly into an electrical outlet.
(1) a 3′ x 5′ foot beveled 5700 Series black conductive anti-fatigue mat to drain static from a person standing on it. A snap installed on the corner of the long side enables you to connect a 4725 Series Mat Ground to connect the mat to an electrical outlet.
(1) 4725 Series Mat Ground with a 15 foot anti static ground cable ending in a #10 Ring Terminal to screw directly into an electrical outlet.
Note the rounded profile of the 4725 Series Ground prevents tripping over it when it’s attached to the 5700 Series.
Table Top Mat Specs
► Meets ANSI / ESD STM 4.1 Standard using FTMS 101C Method 4046.
► Lead-Free. Recyclable. Meets European Union (EU) Restriction of Hazardous Substances Directive (RoHS) regulating the reuse of products used in electrical and electronic equipment.
Properties
Units
Typical Values
Test Method
Width
Inches
24
–
Length
Inches
48
–
Tensile Strength • Top Layer
kg / sq. cm
> 120
ASTM D-412
Tensile Strength • Bottom Layer
kg / sq. cm
> 160
ASTM D-412
Tear Strength • Top Layer
kg / sq. cm
> 90
ASTM D-412
Tear Strength • Bottom Layer
kg / sq. cm
> 100
ASTM D-412
Elongation • Top Layer
%
350
ASTM D-412
Elongation • Bottom Layer
%
250
ASTM D-412
Hardness • Top Layer
Shore A
50
ASTM D-2240
Hardness • Bottom Layer
Shore A
60
ASTM D-2240
Gravity • Top Layer
–
1.3
ASTM D-792
Gravity • Bottom Layer
–
1.4
ASTM D-792
Surface Resistivity • Top Layer
ohms / sq.
< 109
ASTM D-257
Surface Resistivity • Bottom Layer
ohms / sq.
< 105
ASTM D-257
Volume Resistivity • Top Layer
ohms / sq.
< 108
ASTM D-257
Volume Resistivity • Bottom Layer
ohms / sq.
< 104
ASTM D-257
Static Decay
seconds
< 0.01
EIA-541
Temperature Tolerance
Fahrenheit / Celsius
187F / 86C
–
ESD Floor Mat Specs
Properties
Typical Values
Thickness
9/16 Inches
Material
Vinyl Surface with Nitricell Sponge Base
Flammability
A Rating per MVSS 302
Color
Black
Compression
.415 inches at 35 PSI (ASTM D575)
Tabor Abrasion
1% Loss at 10000 cycles (Fed Std 191)
Temperature Range
-10F to 130F
Resistance Top-to-Top (RTT)
1 x 103 to 1 x 106
Resistance to Ground (RTG)
2 x 103 to 2 x 106
Coefficient of Friction
.68 Dry (ASTM F1677)
ESD Rating
EOS / ESD S7.1: 1 x 103 to 1 x 106
ANSI / ESD S4.1 Test Data
The border line between conductive and static dissipative is 1 million ohms per square. This is also referred to as 1 meg ohm or 1 x 106 ohms / square.
To satisfy the ANSI / ESD S4.1 Worksurfaces – Resistance Measurements test standard the top static dissipative part of the mat was measured using resistance-to-groundable point and resistance point-to-point tests.
ANSI / ESD S4.1 guidelines at section 8.0 recommend resistance-to-groundable point (RTG) tests should find the top surface of grounded mats measure between 1 x 106 and 1 x 109 ohms / square.
Resistance point-to-point (also known as top-to-top or RTT) tests should measure the ESD resistance of the top surface of the mats at greater than or equal to 1 x 106 ohms / square.
As viewable in our diagrams, all 5300 Series mat samples were recorded within the acceptable range between 1 x 106 and 1 x 109 ohms / square, regardless of humidity, to meet the current S4.1 standard.
In our low relative humidity test, the sample with the least resistance measured 1.2 x 107 ohms / square.
The mat sample with the highest resistance measured 3.9 x 107 ohms / square.
In our moderate relative humidity test, the sample with the least resistance measured 1.0 x 107 ohms / square.
The mat sample with the highest resistance measured 9.8 x 107 ohms / square.
