ASTM F608-11
(Test Method)Standard Test Method for Evaluation of Carpet Embedded Dirt Removal Effectiveness of Household/Commercial Vacuum Cleaners
Standard Test Method for Evaluation of Carpet Embedded Dirt Removal Effectiveness of Household/Commercial Vacuum Cleaners
SIGNIFICANCE AND USE
This test method provides an indication of the capability of the vacuum cleaner to remove embedded dirt from carpeting. This test method is based upon results of home cleaning tests so that, in most cases, a reasonable correlation exists between home and laboratory results. The amount of dirt picked up in the laboratory test may not be the same as in the home; however, it will show that, in most cases, a vacuum cleaner that performs well in the laboratory will perform well in a home. Laboratory results may differ due to variations in the homes, carpets, dirt, and other factors (see Section 6).
In order to provide a uniform basis for measuring the performance described in 1.1, standardized test carpets and a standardized test dirt are employed in this procedure.
SCOPE
1.1 This test method covers only a laboratory test for determining the relative carpet dirt removal effectiveness of household/commercial vacuum cleaners when tested under specified conditions.
1.2 This test method is applicable to household/commercial types of upright, canister, and combination cleaners.
1.3 The test method applies to embedded dirt removal from carpets, not the removal of surface litter and debris.
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
1.5 This standard does not purport to address all of the 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.
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Designation: F608 − 11 AnAmerican National Standard
Standard Test Method for
Evaluation of Carpet Embedded Dirt Removal Effectiveness
1
of Household/Commercial Vacuum Cleaners
ThisstandardisissuedunderthefixeddesignationF608;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginal
adoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope F922Test Method for Motor Life Evaluation of an Electric
Motorized Nozzle
1.1 This test method covers only a laboratory test for
F1038Test Method for Motor Life Evaluation of a Canister,
determining the relative carpet dirt removal effectiveness of
Hand-held, Stick, and UtilityTypeVacuum CleanerWith-
household/commercial vacuum cleaners when tested under
out a Driven Agitator
specified conditions.
F1334Test Method for Determining A-Weighted Sound
1.2 This test method is applicable to household/commercial
Power Level of Vacuum Cleaners
types of upright, canister, and combination cleaners.
F1409Test Method for Straight Line Movement of Vacuum
1.3 The test method applies to embedded dirt removal from Cleaners While Cleaning Carpets
carpets, not the removal of surface litter and debris.
3. Terminology
1.4 Thevaluesstatedininch-poundunitsaretoberegarded
as standard. The values given in parentheses are mathematical 3.1 Definitions:
conversions to SI units that are provided for information only
3.1.1 cleaning ability, dry, n—the potential of a vacuum
and are not considered standard.
cleanertoremovedirtfromasurface(sometimesreferredtoin
the industry as cleanability, dry).
1.5 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
3.1.2 model, n—the designation of a group of vacuum
responsibility of the user of this standard to establish appro-
cleaners having identical mechanical and electrical construc-
priate safety and health practices and determine the applica-
tion with only cosmetic or nonfunctional differences.
bility of regulatory limitations prior to use.
3.1.3 population, n—the total of all units of a particular
model vacuum cleaner being tested.
2. Referenced Documents
2
2.1 ASTM Standards: 3.1.4 repeatability limit, r—the value below which the
D75Practice for Sampling Aggregates absolutedifferencebetweentwoindividualtestresultsobtained
E11Specification forWovenWireTest Sieve Cloth andTest under repeatability condition may be expected to occur with a
Sieves probability of approximately 0.95 (95%).
E177Practice for Use of the Terms Precision and Bias in
3.1.5 repeatability standard deviation, S —the standard de-
r
ASTM Test Methods
viation of test results obtained under repeatability conditions.
E691Practice for Conducting an Interlaboratory Study to
3.1.6 reproducibility limit, R—the value below which the
Determine the Precision of a Test Method
absolute difference between two test results obtained under
F655Specification for Test Carpets and Pads for Vacuum
reproducibility conditions may be expected to occur with a
Cleaner Testing
probability of approximately 0.95 (95%).
F884Test Method for Motor Life Evaluation of a Built-In
(Central Vacuum) Vacuum Cleaner
3.1.7 reproducibility standard deviation, S —the standard
R
deviation of test results obtained under reproducibility condi-
tions.
1
ThistestmethodisunderthejurisdictionofASTMCommitteeF11onVacuum
Cleaners and is the direct responsibility of Subcommittee F11.21 on Cleanability.
3.1.8 sample, n—a group of vacuum cleaners taken from a
Current edition approved May 1, 2011. Published June 2011. Originally
large collection of vacuum cleaners of one particular model
approved in 1979. Last previous edition approved in 2009 as F608–09. DOI:
whichservestoprovideinformationthatmaybeusedasabasis
10.1520/F0608-11.
2
for making a decision concerning the larger collection.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3.1.9 test run, n—the definitive procedure that produces a
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. singular measured result.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
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F608 − 11
3.1.10 unit, n—a single vacuum cleaner of the model being 5.9 Rotating Agitator Conditioning Vacuum Cleaner/
tested. Equipment, for conditioning new test carpets and removing
residual dirt from the test carpet before each test run. This
4. Significance and Use
cannot be the unit being tested.
NOTE1—Automatedmethodsforspreadingthetestdirt,embeddingthe
4.1 Thistestmethodprovidesanindicatio
...
This document is not anASTM standard and is intended only to provide the user of anASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
An American National Standard
Designation:F608–09 Designation:F608–11
Standard Test Method for
Evaluation of Carpet Embedded Dirt Removal Effectiveness
1
of Household/Commercial Vacuum Cleaners
ThisstandardisissuedunderthefixeddesignationF608;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginal
adoptionor,inthecaseofrevision,theyearoflastrevision.Anumberinparenthesesindicatestheyearoflastreapproval.Asuperscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This test method covers only a laboratory test for determining the relative carpet dirt removal effectiveness of
household/commercial vacuum cleaners when tested under specified conditions.
1.2 This test method is applicable to household/commercial types of upright, canister, and combination cleaners.
1.3 The test method applies to embedded dirt removal from carpets, not the removal of surface litter and debris.
1.4 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only and are not considered standard.
1.5 This standard does not purport to address all of the 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.
2. Referenced Documents
2
2.1 ASTM Standards:
D75 Practice for Sampling Aggregates
E11 Specification for Woven Wire Test Sieve Cloth and Test Sieves
E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
F655 Specification for Test Carpets and Pads for Vacuum Cleaner Testing
F884 Test Method for Motor Life Evaluation of a Built-In (Central Vacuum) Vacuum Cleaner
F922 Test Method for Motor Life Evaluation of an Electric Motorized Nozzle
F1038 Test Method for Motor Life Evaluation of a Canister, Hand-held, Stick, and Utility Type Vacuum Cleaner Without a
Driven Agitator
F1334 Test Method for Determining A-Weighted Sound Power Level of Vacuum Cleaners
F1409 Test Method for Straight Line Movement of Vacuum Cleaners While Cleaning Carpets
3. Terminology
3.1 Definitions:
3.1.1 cleaning ability, dry, n—the potential of a vacuum cleaner to remove dirt from a surface (sometimes referred to in the
industry as cleanability, dry).
3.1.2 model,n—thedesignationofagroupofvacuumcleanershavingidenticalmechanicalandelectricalconstructionwithonly
cosmetic or nonfunctional differences.
3.1.3 population, n—the total of all units of a particular model vacuum cleaner being tested.
3.1.4 repeatability limit, r—the value below which the absolute difference between two individual test results obtained under
repeatability condition may be expected to occur with a probability of approximately 0.95 (95%).
3.1.5 repeatability standard deviation, S —the standard deviation of test results obtained under repeatability conditions.
r
3.1.6 reproducibility limit, R—the value below which the absolute difference between two test results obtained under
reproducibility conditions may be expected to occur with a probability of approximately 0.95 (95%).
3.1.7 reproducibility standard deviation, S —the standard deviation of test results obtained under reproducibility conditions.
R
1
This test method is under the jurisdiction of ASTM Committee F11 on Vacuum Cleaners and is the direct responsibility of Subcommittee F11.21 on Cleanability.
´1
Current edition approved July 1, 2009. Published August 2009. Originally approved in 1979. Last previous edition approved in 2007 as F608–07 . DOI:
10.1520/F0608-09.
Current edition approved May 1, 2011. Published June 2011. Originally approved in 1979. Last previous edition approved in 2009 as F608–09. DOI: 10.1520/F0608-11.
2
ForreferencedASTMstandards,visittheASTMwebsite,www.astm.org,orcontactASTMCustomerServiceatservice@astm.org.ForAnnualBookofASTMStandards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1
---------------------- Page: 1 ----------------------
F608–11
3.1.8 sample, n—a group of vacuum cleaners taken from a large collection of vacuum cleaners of one particular model which
serves to provide information that may be used as a basis for making a decision concerning the larger colle
...
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