Proficiency testing catalogue
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Vibration IEC 60068-2-6, -2-64 Parameters (quantitative): Swept sine excitation (a1) [m/s² (peak)], Swept sine excitation - log10 (a1) [log10 m/s² (peak)], Broad band random acceleration excitation (a2) [(m/s²)²/Hz], Broad band random acceleration excitation - log10 (a2) [log10 (m/s²)²/Hz], Sine resonance frequency (a3) [Hz], Swept sine excitation traverse movement (b1) [m/s² (peak)], Swept sine excitation traverse movement - log10 (b1) [log10 m/s² (peak)], Broad band random acceleration traverse movement (b2) [(m/s²)²/Hz], Broad band random acceleration traverse movement - log10 (b2) [log10 (m/s²)²/Hz], Sine resonance frequency (100 Hz) - (c1) [Hz], Sine resonance frequency (300 Hz) - (c1) [Hz] Article Number: 2011035 Description: Qualification of the main and transverse movement with evaluation of the disturbance sensitivity as an interaction between test specimen and testing machine, Measurement of the characteristic resonance frequencies of the test specimen Category: physical mechanical testing material testing environmental testing Accreditation: This proficiency test is not included in the scope of the accreditation. additional shakers are charged with 50% of the proficiency testing price |
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March 2027 | Add to cart | |
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Vibration IEC 60068-2-6, -2-64 (round 2) Parameters (quantitative): Swept sine excitation (a1) [m/s² (peak)], Swept sine excitation - log10 (a1) [log10 m/s² (peak)], Broad band random acceleration excitation (a2) [(m/s²)²/Hz], Broad band random acceleration excitation - log10 (a2) [log10 (m/s²)²/Hz], Sine resonance frequency (a3) [Hz], Swept sine excitation traverse movement (b1) [m/s² (peak)], Swept sine excitation traverse movement - log10 (b1) [log10 m/s² (peak)], Broad band random acceleration traverse movement (b2) [(m/s²)²/Hz], Broad band random acceleration traverse movement - log10 (b2) [log10 (m/s²)²/Hz], Sine resonance frequency (100 Hz) - (c1) [Hz], Sine resonance frequency (300 Hz) - (c1) [Hz] Article Number: 2011107 Description: Qualification of the main and transverse movement with evaluation of the disturbance sensitivity as an interaction between test specimen and testing machine, Measurement of the characteristic resonance frequencies of the test specimen Category: physical mechanical testing material testing environmental testing Accreditation: This proficiency test is not included in the scope of the accreditation. additional shakers are charged with 50% of the proficiency testing price Unfortunately, no further booking is possible this year. |
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March 2025 | ||
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Vibration IEC 60068-2-6, -2-64 (round 2) Article Number: 2011107 |
April 2026 | Add to cart | ||
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Vibration IEC 60068-2-6, -2-64 (round 2) Article Number: 2011107 |
April 2027 | Add to cart | ||
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Vicat softening point ISO 306 Parameters (quantitative): Vicat softening point [°C] Article Number: 2010775 Category: physical mechanical testing material testing plastics (thermoplastics) Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. |
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April 2026 | Add to cart | |
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Vicat softening point ISO 306 Article Number: 2010775 |
April 2027 | Add to cart | ||
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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. |
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March 2026 | Add to cart | |
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Viscosity number (formic acid) ISO 307 Article Number: 2010858 |
March 2027 | Add to cart | ||
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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. |
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March 2026 | Add to cart | |
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Viscosity number (sulfuric acid) ISO 307 Article Number: 2010795 |
March 2027 | Add to cart | ||
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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. |
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March 2026 | Add to cart | |
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Viscosity number of PBT ISO 1628-5 Article Number: 2010859 |
March 2027 | Add to cart | ||
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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. |
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September 2026 | Add to cart | |
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Visual determination of insects in flour Parameters (qualitative): qualitative detection of insects [-] Article Number: 2011217 |
September 2027 | Add to cart | ||
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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. |
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April 2026 | Add to cart | |
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Visual evaluation with grey scale ISO 105 A02, A03 Article Number: 2010026 |
April 2027 | Add to cart | ||
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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], total ascorbic acid (vitamin C) [mg/100 ml], dehydroascorbic acid [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. |
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May 2026 | Add to cart | |
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Vitamin solution Article Number: 2010021 |
May 2027 | Add to cart | ||
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Vitamins in edible oils Parameters (quantitative): retinol (vitamin A) as all-E-retinol [µg/100 g], total vitamin D [µg/100 g], α-tocopherol (vitamin E) [mg/100 g], vitamin K1 [µg/100 g] Article Number: 2011362 Category: chemical-physical testing food and feed fats, oils and oilseeds Accreditation: This proficiency test is within the scope of the A2LA and the DAkkS accreditation. New proficiency testing |
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September 2026 | Add to cart | |
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Vitamins in edible oils Article Number: 2011362 |
September 2027 | Add to cart | ||
Under certain circumstances, this parameter may not be available in the proficiency test.
