Catalogues and registration

Physical Base Quantities

In this category you will find interlaboratory tests dealing with the determination of geometrical properties. Gravimetric methods are also classified here.

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Thermoplastics

Density 1 (ISO 1183)

Density (ASTM D792)

 

Elastomers / TPE

Density (elastomers) (ISO 2781)

 

Metrology

Specimen measurement with a caliper
Measured value – Digits 1/1000 mm (-)

Test specimen measurement with a micrometer gauge (-)

Tactile, automated sample measurement (DIN EN ISO 1101, DIN EN ISO 5459, DIN EN ISO 8015)

Distance/length (diagonal space)

Diameter circle

Diameter cylinder

Diameter ball

Chubbiness

Evenness

Stance

Video-Optical Coordinate Determination 2D (DIN EN ISO 1101, DIN EN ISO 5459, DIN EN ISO 8015)

Distance/length (diagonal space)

Diameter circle

Diameter cylinder

Diameter ball

Chubbiness

Evenness

Stance

Coordinate determination in strip light method (DIN EN ISO 1101, DIN EN ISO 5459, DIN EN ISO 8015)

Distance/length (diagonal space)

Diameter circle

Diameter cylinder

Diameter ball

Chubbiness

Evenness

Stance

Coordinate determination with laser scanners (DIN EN ISO 1101, DIN EN ISO 5459, DIN EN ISO 8015)

Distance/length (diagonal space)

Diameter circle

Diameter cylinder

Diameter ball

Chubbiness

Evenness

Stance

Coordinate determination by computer tomography (DIN EN ISO 1101, DIN EN ISO 5459, DIN EN ISO 8015)

Distance/length (diagonal space)

Diameter circle

Diameter cylinder

Diameter ball

Chubbiness

Evenness

Stance

Determination of cavities by computer tomography (-)

Quantity

Volume

Roughness measurement by means of stylus method (ISO 4287, ISO 4288)

Roughness (line), contactless (ISO 4287)

Rp

Rv

Rz

Ra

Roughness (area), contactless (ISO 25178-2)

Sp

Sv

Sz

Sa

 

Foils

Film thickness – Drying method F (ISO 4593)

 

Geosynthetics

Thickness under specified pressures (ISO 9863-1)

Determination of nominal thickness (ASTM D5199)

Determination of core thickness (ASTM D5994)

 

Pipes

Wall thickness measurement on tubes (-)

 

Foams

Gross density Klimate 23/50 or 20/65 (ISO 845)

 

Textiles

Dimensional change after washing (ISO 5077, ISO 6330)

Thickness measurement of nonwovens 20 kPa (ISO 9073-2)

Area-related mass of polyester and viscose material (EN 12127, ISO 3801)

 

1 Test is included in the scope of proficiency tests, which are intended to be accredited