G24ZC : Participation to ILC Determination of thickness of a zinc coating


Reference of the ILC G24ZC
References of test methods ISO 1463  ASTM B659  ISO 3882  ISO 1460  ISO 10111  ASTM A90
EN 10346  ISO 2178  ASTM B499
References of test methods for which the ILC can indirectly provide an assessment of performance ASTM B767  ASTM D7091  ISO 3497  ISO 2360  ASTM B568  ISO 3543
ASTM B567  ISO 1463  ISO 9220  ASTM B487  ISO 3868  ISO 4518
ISO 2177  ASTM B504
      These may be superseded standards, which some of the reference standards may have replaced, or EN or ASTM or ISO standards that are close but not exactly equivalent to the reference standards.
Frequency Each year
Main characteristics t (thickness of coating)
Determination of the assigned values (“true values” for each characteristic) By statistical computation of the totality of the results with possible selection on competence criteria (accreditation, validation by a reference body, quantity of tests performed in the year), test to detect possible collusion, merging of results not obtained in reproductibility conditions, suppression of technically unvalid results.
Type of statistical computation For numerical results, the statistical computation will provide an assigned value with its attached uncertainty, values of standard deviations for repeatability and reproductibility, limits of alerts for bias and repeatability of the participant, indiviual values for uncertainty of results of participants.
Number of products submitted to tests 1
Number of samples per participation 6
Max number of operators per participation 10 (For this ILC, the type of test and sample size allow to provide results determined by several different operators and by several different methods)
Product submitted to tests Galvanised steel
Type of samples Plates
Approximate dimensions of samples 150x100x1 mm
Specific preparation to be performed by the participant  None (other than possible necessity to polish the test specimens or to adapt their dimensions to the equipment of the participant)
Special notice for this ILC Results obtained by several methods may be provided (if the methods are not destructive)
Time schedule:
Opening date of registrations 30/11/2023
Registration deadline 15/03/2024
Date of shipment of samples 31/05/2024
Start of the tests 03/06/2024
Deadline for carrying out the tests and providing the results 23/08/2024
Date of delivery of reports 07/10/2024
Note: After the deadline, registrations are still possible. Contact us at ilc@compalab.org for more information.
Price (€) 325
Price if online payment (€) 260
Approximate weight (kg) 2

260,00€ excl. tax - 312,00€ inc. tax