Proficiency testing catalogue: material testing
| Name | Planned shipping method | Start Date | ||
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Water-soluble chloride salts - Volhard method EN 1744-1
Parameters (quantitative): Chloride content [%] Article Number: 2010581 Category: chemical-physical testing material testing aggregates Accreditation: This proficiency test is not included in the scope of the accreditation. |
 Shipping at room temperature
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November 2026 | Add to cart | |
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Water-soluble chloride salts - Volhard method EN 1744-1
Article Number: 2010581 |
November 2027 | Add to cart | ||
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Weathering (Dry, Hot) - Kalahari test PV 3929
Parameters (quantitative): Colour change (greyscale) [grade], Change in colour (measurement 45°as:15° ΔE*-value) [-], Change in colour (measurement 45°as:25° ΔE*-value) [-], Change in colour (measurement 45°as:45° ΔE*-value) [-], Change in colour (measurement 45°as:75° ΔE*-value) [-], Change in colour (measurement 45°as:110° ΔE*-value) [-] Article Number: 2010128 Category: chemical-physical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is not included in the scope of the accreditation. |
Shipping at room temperature
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April 2027 | Add to cart | |
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Weathering (Humid, Hot) - Florida test PV 3930
Parameters (quantitative): Colour change (greyscale) [grade], Change in colour (measurement 45°as:15° ΔE*-value) [-], Change in colour (measurement 45°as:25° ΔE*-value) [-], Change in colour (measurement 45°as:45° ΔE*-value) [-], Change in colour (measurement 45°as:75° ΔE*-value) [-], Change in colour (measurement 45°as:110° ΔE*-value) [-] Article Number: 2010130 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
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April 2026 | Add to cart | |
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Weathering (Humid, Hot) - Florida test PV 3930
Article Number: 2010130 |
April 2027 | Add to cart | ||
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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. Unfortunately, no further booking is possible this year. |
Shipping at room temperature
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March 2026 | ||
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Xenon Arc Light Aging PV 1303
Article Number: 2010667 |
March 2027 | Add to cart | ||
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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
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October 2026 | Add to cart | |
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Yarns - Linear density by skein method ISO 2060, ASTM D1907
Article Number: 2011441 |
October 2027 | Add to cart | ||
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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
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October 2026 | Add to cart | |
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Yarns - Unevenness and hairiness index ISO 16549
Article Number: 2011444 |
October 2027 | Add to cart | ||
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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
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October 2026 | Add to cart | |
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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.
Under certain circumstances, this parameter may not be available in the proficiency test.