Proficiency testing catalogue
Name | Planned shipping method | Start Date | ||
---|---|---|---|---|
Viscosity number (formic acid) ISO 307 Parameters (quantitative): Viscosity number [cm³/g] Article Number: 2010858 Category: chemical-physical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
|
March 2026 | Add to cart | |
Viscosity number (sulfuric acid) ISO 307 Parameters (quantitative): Viscosity number [cm³/g] Article Number: 2010795 Category: chemical-physical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
|
March 2026 | Add to cart | |
Viscosity number of PBT ISO 1628-5 Parameters (quantitative): Viscosity number (m-cresol) [cm³/g] Article Number: 2010859 Category: chemical-physical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
|
March 2026 | Add to cart | |
Visual determination of insects in flour Parameters (qualitative): qualitative detection of insects Parameters (quantitative): quant. determination of insect residues [% (w/w)], number of whole insects [number/kg] Article Number: 2011217 Description: This proficiency test may contain various insect species that are stock pests, e.g. Sitophilus granarius, Ephestia kuehniella, Tenebrio molitor. Category: chemical-physical testing food and feed cereals, cereal products Accreditation: This proficiency test is not included in the scope of the accreditation. |
|
September 2026 | Add to cart | |
Visual evaluation with grey scale ISO 105 A02, A03 Parameters (quantitative): Grey scale (change in colour) [grade], Grey scale (staining) [grade] Article Number: 2010026 Category: chemical-physical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
|
April 2026 | Add to cart | |
Vitamin solution Parameters (quantitative): thiamine (vitamin B1) as thiamine chloride [mg/100 ml], riboflavine (vitamin B2) as total vitamin B2 [mg/100 ml], niacin (vitamin B3) [mg/100 ml], pantothenic acid (vitamin B5) [mg/100 ml], pyridoxine (vitamin B6) [mg/100 ml], folic acid (vitamin B11) [µg/100 ml], cyanocobalamin (vitamin B12) [µg/100 ml], L-ascorbic acid [mg/100 ml], α-tocopherol (vitamin E) [mg/100 ml], riboflavin [mg/100 ml], flavin mononucleotide [mg/100 ml] Article Number: 2010021 Category: chemical-physical testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
|
May 2026 | Add to cart | |
Voltage dips, short interruptions, voltage variations immunity IEC 61000-4-11 Parameters (quantitative): Amlitude before Dip - Minimum value [Vrms], Amplitude during Dip (0 % / 0 V / 1 cycle) - Mean value [Vrms], Amplitude during Dip (40 % / 92 V / 10 cycles) - Mean value [Vrms], Amplitude during Dip (70 % / 161 V / 25 cycles) - Mean value [Vrms], Amplitude during Dip (0 % / 0 V / 250 cycles) - Mean value [Vrms], Amlitude after Dip - Minimum value [Vrms], Dip Length (0 % / 0 V / 1 cycle) - Mean value [ms], Dip Length (40 % / 92 V / 10 cycles) - Mean value [ms], Dip Length (70 % / 161 V / 25 cycles) - Mean value [ms], Dip Length (0 % / 0 V / 250 cycles) - Mean value [ms] Article Number: 2011063 Description: The EMC test object consists of a tabletop unit with various supply connection options suitable for the specific task, e.g. 230V / 50 Hz, 12 V DC, 28 V DC. Operation via an integrated touch display with intuitive user interface. Category: physical mechanical testing material testing electromagnetic compatibility Accreditation: This proficiency test is not included in the scope of the accreditation. additional test chambers or additional test places are charged with 50% of the proficiency testing price Is currently underway. Can still be booked. |
|
July 2025 | Add to cart | |
Voltage dips, short interruptions, voltage variations immunity IEC 61000-4-11 Article Number: 2011063 |
May 2026 | Add to cart | ||
Volume resistivity IEC 62631-3-1, VDE 0307-3-1 Parameters (quantitative): Volume resistivity [E+05 Ω], Specific volume resistivity [E+05 Ωm] Article Number: 2010549 Category: physical mechanical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is not included in the scope of the accreditation. |
|
May 2026 | Add to cart | |
Wall thickness measurement of plastic pipes Parameters (quantitative): Wall thickness [mm], Outer diameter [mm] Article Number: 2010980 Description: Possible testing e.g. by ISO 3126 or ASTM D2122 Category: physical mechanical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is not included in the scope of the accreditation. |
|
March 2026 | Add to cart | |
Wash scratch resistance (Amtec-Kistler) DBL 5425 (A.1.17) Parameters (quantitative): Residual gloss [%], Residual gloss following reflow [%] Article Number: 2010543 Category: physical mechanical testing material testing plastics (painting) Accreditation: This proficiency test is not included in the scope of the accreditation. |
|
May 2026 | Add to cart | |
Water (ranking test, basic tastes) 1 Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010000 Description: Possible methods for participation, e.g.: ISO 8587 Category: sensory testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. The proficiency test price includes one test person; an additional sample set must be booked for each additional test person. |
|
February 2026 | Add to cart | |
Water (ranking test, basic tastes) 3 Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010030 Description: Possible methods for participation, e.g.: ISO 8587 Category: sensory testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. The proficiency test price includes one test person; an additional sample set must be booked for each additional test person. |
|
November 2025 | Add to cart | |
Water (ranking test, basic tastes) 3 Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010030 |
November 2026 | Add to cart | ||
Water (ranking test, basic tastes) 2 Parameters (qualitative): organoleptic testing - basic taste (2 basic tastes) Article Number: 3010028 Description: Possible methods for participation, e.g.: ISO 8587 Category: sensory testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. The proficiency test price includes one test person; an additional sample set must be booked for each additional test person. |
|
June 2026 | Add to cart | |
Water (triangle test, basic taste) Parameters (qualitative): organoleptic testing - triangle test basic taste Article Number: 3010006 Description: Possible methods for participation, e.g.: ISO 4120 Category: sensory testing food and feed non-alcoholic beverages Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. The proficiency test price includes one test person; an additional sample set must be booked for each additional test person. Is currently underway. Can still be booked. |
|
July 2025 | Add to cart | |
Water (triangle test, basic taste) Parameters (qualitative): organoleptic testing - triangle test basic taste Article Number: 3010006 |
July 2026 | Add to cart | ||
Water absorption by cold water absorption EN 772-21 Article Number: 2010605 Category: physical mechanical testing material testing masonry units Accreditation: This proficiency test is not included in the scope of the accreditation. |
|
November 2025 | Add to cart | |
Water absorption by cold water absorption EN 772-21 Article Number: 2010605 |
November 2026 | Add to cart | ||
Water absorption coefficient by partial immersion ISO 15148 Parameters (quantitative): water absorption coefficient Ww [kg/(m2h0,5)] Article Number: 2010282 Category: chemical-physical testing material testing mineral building materials Accreditation: This proficiency test is within the scope of the A2LA accreditation. |
|
November 2025 | Add to cart |
Unter Umständen kann es vorkommen, dass dieser Parameter im Ringversuch nicht zur Verfügung steht.