ASTM C802 - 14 - Standard Practice for Conducting an Interlaboratory Test Program to Determine the Precision of Test Methods for Construction Materials

ASTM C802 - 14

Standard Practice for Conducting an Interlaboratory Test Program to Determine the Precision of Test Methods for Construction Materials

Status : Current   Published : December 2014

Format
PDF

Format
HARDCOPY



1.1 This practice describes techniques for planning, conducting, and analyzing the results of an interlaboratory study (ILS) with the objective of developing the precision statement of a test method. It is designed to be used in conjunction with Practice C670. The methods used in this standard are consistent with those in Practice E691.

1.2 This practice is not intended for use in programs whose purpose is to develop a test method or to assess the relative variability of two or more test methods. Refer to Practice C1067 for procedures to evaluate the ruggedness of a test method.

1.3 The system of units for this practice has not been specified. Dimensional quantities in the practice are presented only in examples of calculations.

1.4  This standard does not purport to address all safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.




Standard NumberASTM C802 - 14
TitleStandard Practice for Conducting an Interlaboratory Test Program to Determine the Precision of Test Methods for Construction Materials
StatusCurrent
Publication Date15 December 2014
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Descriptors Coefficient of variation, Components of variance, Data consistency, Interlaboratory study, Multilaboratory precision, Single-operator precision, Standard deviation
ICS91.100.01
PublisherASTM
FormatA4
DeliveryYes
Pages24
File Size548 KB
Price£58.00


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