• EPS Test Table - low permittivity for high frequency testing
  • EPS Test Table - low permittivity for high frequency testing
  • EPS Test Table - low permittivity for high frequency testing
  • EPS Test Table - low permittivity for high frequency testing

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.

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MARKETS:

TEST STANDARDS:

Data Sheet

SPECIFICATIONS

 EPS Test Table Lt

 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 with a measurement grid in cm imprinted for easy EUT positioning

 

 

Specifications:

 

Table Size

Standard

W x L x H in.

(W x L x H m.)

39.37 x 59 x 31.5

(1 x 1.5 x 0.8)

 

Custom

 

Available

Weight load distributed

 

lb. (kg.)

500 (227)

  Table weight

 

lb. (kg.)

64 (29)

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)

 

1.06

 

 

 

 

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) 

Option without Vinyl top to maintain low relative permittivity required for ISO/SAE requirments

 

 

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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