Name Planned shipping method Start Date  
Wipe scratch resistance (Crockmeter) DBL 5425 (A.1.17)
Parameters (quantitative): Residual gloss [%], Residual gloss following reflow [%]
Article Number: 2010545
Category: physical mechanical testing material testing plastics (painting)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Shipping at room temperature May 2026 Add to cart
Wipe scratch resistance (Crockmeter) DBL 5425 (A.1.17)
Article Number: 2010545
May 2027 Add to cart
Xenon Arc Light Aging PV 1303
Parameters (quantitative): Colour change ΔL*-value [-], Colour change Δa*-value [-], Colour change Δb*-value [-]
Article Number: 2010667
Description: This Proficiency Test is part of the certification program at Volkswagen, independently of this, participation is possible for every laboratory.
Category: chemical-physical testing material testing plastics (thermoplastics)
Accreditation: This proficiency test is not included in the scope of the accreditation.
Is currently underway. Can still be booked.
Shipping at room temperature March 2026 Add to cart
Xenon Arc Light Aging PV 1303
Article Number: 2010667
March 2027 Add to cart
Yarns - Linear density by skein method ISO 2060, ASTM D1907
Article Number: 2011441
Category: chemical-physical testing material testing yarns
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature October 2026 Add to cart
Yarns - Linear density by skein method ISO 2060, ASTM D1907
Article Number: 2011441
October 2027 Add to cart
Yarns - single-end breaking force and elongation at break ISO 2062
Article Number: 2011443
Category: physical mechanical testing material testing yarns
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature October 2026 Add to cart
Yarns - single-end breaking force and elongation at break ISO 2062
Article Number: 2011443
October 2027 Add to cart
Yarns - Twist in yarns ISO 2061, ASTM D1422
Article Number: 2011442
Category: physical mechanical testing material testing yarns
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature October 2026 Add to cart
Yarns - Twist in yarns ISO 2061, ASTM D1422
Article Number: 2011442
October 2027 Add to cart
Yarns - Unevenness and hairiness index ISO 16549
Article Number: 2011444
Category: chemical-physical testing material testing yarns
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature October 2026 Add to cart
Yarns - Unevenness and hairiness index ISO 16549
Article Number: 2011444
October 2027 Add to cart
Yarns – Hairiness count
Article Number: 2011445
Description: Possible testing e.g. by ASTM D5647
Category: chemical-physical testing material testing yarns
Accreditation: This proficiency test is not included in the scope of the accreditation.
New proficiency testing
Shipping at room temperature October 2026 Add to cart
Yarns – Hairiness count
Article Number: 2011445
October 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.