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  • Type of Testing: Chemisch-physikalisch
Name Planned shipping method Start Date  
Colour Fastness to water ISO 105-E01
Parameters (quantitative): Change in color sample [grade], Staining of adjacent fabrics [grade]
Article Number: 2010752
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature October 2027 Add to cart
Colour Measurement 45° DIN 53236-B
Parameters (quantitative): ΔE*-value [-], ΔL*-value [-], Δa*-value [-], Δb*-value [-]
Article Number: 2010771
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Unfortunately, no further booking is possible this year.
Shipping at room temperature March 2026
Colour Measurement 45° DIN 53236-B
Article Number: 2010771
March 2027 Add to cart
Colour Measurement 8° DIN 53236-A
Parameters (quantitative): ΔE*-value [-], ΔL*-value [-], Δa*-value [-], Δb*-value [-]
Article Number: 2010821
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Unfortunately, no further booking is possible this year.
Shipping at room temperature March 2026
Colour Measurement 8° DIN 53236-A
Article Number: 2010821
March 2027 Add to cart
Colour measurement diffuse 8°-geometry
Parameters (quantitative): ΔE*-value [-], ΔL*-value [-], Δa*-value [-], Δb*-value [-]
Article Number: 2010805
Description: Testing e.g. with ISO 105-J03, ISO/CIE 11664-4
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Colour measurement diffuse 8°-geometry
Article Number: 2010805
May 2027 Add to cart
Complex shear viscosity (parallel-plate) ISO 6721-10
Parameters (quantitative): Shear storage modulus G‘ [Pa], Shear loss modulus G‘‘ [Pa], Complex Shear Viscosity (absolute) |η*| [Pa*s]
Article Number: 2010789
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Unfortunately, no further booking is possible this year.
Shipping at room temperature March 2026
Complex shear viscosity (parallel-plate) ISO 6721-10
Article Number: 2010789
March 2027 Add to cart
Condensation atmosphere constant humidity (CH) ISO 6270-2
Parameters (quantitative): Blistering (quantity) [Rating], Blistering (size) [Rating]
Article Number: 2010024
Category: chemical-physical testing material testing metals
Accreditation: This proficiency test is within the scope of the A2LA accreditation.
Unfortunately, no further booking is possible this year.
Shipping at room temperature March 2026
Condensation atmosphere constant humidity (CH) ISO 6270-2
Article Number: 2010024
March 2027 Add to cart
Construction of fabric
Parameters (quantitative): Number of threads/cm (warp) [1/cm], Number of threads/cm (weft) [1/cm], Number of wales/cm [1/cm], Number of courses/cm [1/cm]
Article Number: 2010983
Description: Testing e.g. with ISO 7211-2 (previously: EN 1049-2) and EN 14971
Category: chemical-physical testing material testing textiles
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Shipping at room temperature May 2026 Add to cart
Construction of fabric
Article Number: 2010983
May 2027 Add to cart
Contact angle and surface energy ISO 19403-2
Parameters (quantitative): Contact angle Θwater [°], Contact angle Θdiiodomethane [°], Surface energy water // diiodomethane [mN/m]
Article Number: 2010871
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation.
Unfortunately, no further booking is possible this year.
Shipping at room temperature March 2026
Contact angle and surface energy ISO 19403-2
Article Number: 2010871
March 2027 Add to cart
Convective heat resistance (hot air circulating oven) ISO 17493
Parameters (quantitative): shrinkage [%]
Article Number: 2011183
Category: chemical-physical testing material testing protective clothing
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Convective heat resistance (hot air circulating oven) ISO 17493
Article Number: 2011183
May 2027 Add to cart
Copper alloy with zinc - Dezincification resistance ISO 6509-1
Article Number: 2011428
Category: chemical-physical testing material testing metals
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature April 2027 Add to cart
Corrosion cycle test DBL 1551.10 (KWT 1 steel)
Parameters (qualitative): Adhesion test on weld seam [-]
Parameters (quantitative): Coating thickness (KTL) - normal condition [µm], Cross-cut GT - normal condition [rating], Overall damage - normal condition [rating], Surface corrosion Ri [rating], Edge corrosion (outside, above) [rating], Edge corrosion (inside, above) [rating], Edge corrosion (inside, below) [rating], Edge corrosion (outside, below) [rating], Weld seam corrosion SR [rating], Subsurface corrosion U/2 [mm], Scratch test K [rating], Cross-cut GT [rating], Flange corrosion FR opened after test end [rating], Edge corrosion (round edge 1) [rating], Edge corrosion (round edge 2) [rating], Edge corrosion (round edge 3) [rating], Loss of mass [g/m²], Execution corrosion cycle test [-]
Article Number: 2010520
Category: chemical-physical testing material testing metals
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Corrosion cycle test DBL 1551.10 (KWT 1 steel)
Parameters (qualitative): Adhesion test on weld seam [-]
Article Number: 2010520
May 2027 Add to cart
1 Parameters with this label depend on the number of participants and/or the choice of materials.
Under certain circumstances, this parameter may not be available in the proficiency test.