EPS Test Table - low permittivity for high frequency testing

The EPS Test Table is a simple, inexpensive solution for your EMI testing. It is made from durable, expanded polystyrene (EPS) material and can be customized to your requirements. Complies with CISPR, ISO, & IEC requirements for having a low permittivity and can be used for additional standards.

  • High strength EPS 3lb per ft3
  • Low Permittivity >1.04
  • Made for high loading 500 lb.
  • Options
    • vinyl topper with your company logo (shown in picture)
    • epoxy coating for the top (can be combined with vinyl)

 

TEST STANDARDS:

Select Options/Sizes:

Data Sheet

Manual

SPECIFICATIONS

 EPS Test Table

 The EPS Test Table is a simple, inexpensive solution for your EMI testing. It is made from durable, expanded polystyrene (EPS) material and can be customized to your requirements. Complies with CISPR, ISO, & IEC requirements for low permittivity and can be used for additional standards. The top of the table is protected with a vinyl decal (option) with a measurement grid in cm imprinted for easy EUT positioning.

 

 

 

 

Spesifications
Table Size Standard 39.37 x 59 x 31.5 in (1 x 1.5 x 0.8 m)
  Custom  Available
Weight load distributed   500 lb. (227 kg)
  Table weight   64 lb. (29 kg)
PHYSICAL PROPERTIES OF EXPANDED POLYSTYRENE  ASTM C578
Nominal Density lb/ft³ (kg/m³) 3.00  (48)
Minimum Density lb/ft³ (kg/m³) 3.00 (48)
Electrical Properties:  
dielectric strength     ~2KV/mm
permittivity   400 MHz (reduces for higher frequencies)  1.04
       
Thermal Resistance
R-Value per inch
ASTM C518 25°F
40°F
75°F
5.10
5.05
4.60
Compressive Strength
@ 10% deformation, min.
ASTM D1621 psi (kPa) 60.0  (414)
Flexural Strength, min. ASTM C203 psi (kPa) 75.0  (517)
Water Vapor Permeance ASTM E96 (max. perm., 1”) 2.5
Water Absorption ASTM C272 (max. % vol.) 2.0
Capillarity     none
Flame Spread ASTM E84   < 25
Smoke Developed ASTM E84   < 450
Max. Service Temperature Long Term Intermittent °F
°F
167
180

 

Water and aqueous solutions of salts, acids, and alkalis do not affect molded polystyrene. Most organic solvents are not compatible with EPS. This should be considered when selecting adhesives, labels, and coatings for direct application to the product. All substances of unknown composition should be tested for compatibility.

 

 

 

Options:

Custom table sizes available, Cube, Spacers,  Contact us for your needs (custom does not cost more) 

 

 

 

Outer Dimensions (cm), Please specify any customize to your needs

 

Foot Print Dimensions (cm), Please specify any customize to your needs

 

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