VALIDATION OF WALKWAY TRIBOMETERS PDF



Validation Of Walkway Tribometers Pdf

Slip trip and fall (STF) prevention A scientific approach. Validation of Walkway Tribometers: Establishing a Reference Standard * The purpose of this study was to define a tribometer reference standard and use it to assess the performance of various tribometers., Validation of Walkway Tribometers: Establishing a Reference Standard* ABSTRACT: Tribometers are mechanical devices used to measure walkway coefficient of friction (COF) for the purpose of assessing slip risk. The purpose of this study was to define a tribometer reference standard and use it to assess the performance of various tribometers. Eighty subjects were randomly assigned to walk across.

The Changing World of Slip-and-Fall Analysis assp.org

XL VIT Base-Model F2508 Std Foot Validation Report. Validation of Walkway Slip Resistance Measurements: A Gait Based Approach Christopher M. Powers, Ph.D.1, Mark G. Blanchette, M Tribometers are devices that measure the slip resistance of walkway surfaces. There are over thirty tribometers that are commercially available, and each varies in its mechanical design and friction calculation method (Chang, Gronqvist et al. 2001). As a result, ASTM F2508 (2013), Standard Practice for Validation, Calibration and Certification of Walkway Tribometers Using Reference Surfaces, is based on human ambulation studies conducted with a set of carefully selected materials at the University of Southern California (USC) Musculoskeletal Biomechanics Laboratory (Powers et al., 2010)..

evaluation, and validation. Using this critical thinking approach, rather than relying on a device’s Using this critical thinking approach, rather than relying on a device’s measurements, should help the risk control consultant evaluate walkway surfaces. Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces Item type: Standard

ASTM F2508 Standard Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces. It is important to point out that the standard does not specifically reference Fluid-Applied Coatings and Fluid-Applied Flooring surfaces. The absence of the fluid-applied flooring means that the standard must be stated as “modified” to pertinent to fluidapplied 1.1 This practice is intended to establish the procedures for validation, calibration, and certification of walkway tribometers. 1.2 This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and

Description: 1.1 This practice is intended to establish the parameters for validation and calibration of walkway tribometers. 1.2 This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and The introduction of ASTM International Standard F2508 Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, has produced a method which allows validation of each type of tribometer and the values generated during testing.

validation data for two common tribometers and will show whether experiments designed to validate tribometers need to control their experimental conditions or correct their data for subject awareness and experience. 2. Methods Sixty-eight healthy subjects (40 females, 28 males) between 18- and 40-year-old participated in this study. The females were 25 6-year-old (mean S.D.), 165 6cm tall and F2508 Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces F2892 Specification for Performance Requirements for Soft Toe Protective Footwear (Non-Safety / Non-Protective

o ASTM F2508 “Standard for Validation, Calibration & Certification of Walkway Tribometers” o ANSI A-A-55617 & A-A-55619 “Medium & Heavy Duty Industrial Caster Standard” o ANSI/RESNA Wheelchair Standards Vol. 1 & 2 ABSTRACT: The purpose of this study was to assess the viability of using slip risk (as quantified during human subject walking trials) to create a reference standard against which tribometer readings could be compared. First, human subjects (N=84)

Validation of the spatial parameters was done by marking directly on the walkway, the method of paper-pencil on a sheet of paper and the method of inking the paws. For the validation of the temporal parameters, a watch chronometer was used. evaluation, and validation. Using this critical thinking approach, rather than relying on a device’s Using this critical thinking approach, rather than relying on a device’s measurements, should help the risk control consultant evaluate walkway surfaces.

validation data for two common tribometers and will show whether experiments designed to validate tribometers need to control their experimental conditions or correct their data for subject awareness and experience. 2. Methods Sixty-eight healthy subjects (40 females, 28 males) between 18- and 40-year-old participated in this study. The females were 25 6-year-old (mean S.D.), 165 6cm tall and Validation of the spatial parameters was done by marking directly on the walkway, the method of paper-pencil on a sheet of paper and the method of inking the paws. For the validation of the temporal parameters, a watch chronometer was used.

Walkway-safety tribometers (WSTs) are instruments that measure the friction between a test foot and a walkway surface. Different WSTs, because they measure friction in different ways, often give different results in a given situation. Description: 1.1 This practice is intended to establish the parameters for validation and calibration of walkway tribometers. 1.2 This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and

Validation of Walkway Slip Resistance Measurements: A Gait Based Approach Christopher M. Powers, Ph.D.1, Mark G. Blanchette, M Tribometers are devices that measure the slip resistance of walkway surfaces. There are over thirty tribometers that are commercially available, and each varies in its mechanical design and friction calculation method (Chang, Gronqvist et al. 2001). As a result ABSTRACT: The purpose of this study was to assess the viability of using slip risk (as quantified during human subject walking trials) to create a reference standard against which tribometer readings could be compared. First, human subjects (N=84)

TAFE NSW constructed a walkway to guarantee the safety of participants. The use of a trade show to conduct the testing in a public forum prevented the psychophysical testing from being as rigorous as is possible in a laboratory environment (Marchal and Jacques, 2013). The introduction of ASTM International Standard F2508 Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, has produced a method which allows

A comparison of psychophysical assessments and physical

validation of walkway tribometers pdf

ASSESSEMENT OF WALKWAY TRIBOMETER READINGS IN. Validation of Walkway Slip Resistance Measurements: A Gait Based Approach Christopher M. Powers, Ph.D.1, Mark G. Blanchette, M Tribometers are devices that measure the slip resistance of walkway surfaces. There are over thirty tribometers that are commercially available, and each varies in its mechanical design and friction calculation method (Chang, Gronqvist et al. 2001). As a result, International Journal of MS Care 159 Validation of 2-Minute Walk Test Procedure The study was approved by the institutional review board of the Office of Human Research of The George.

Tribometer Performance Standard approved by ASTM committee.. tribometers (and as a function of the test foot preparation). Chang et al have determined a one in a million Chang et al have determined a one in a million risk of slipping for a UCoF of 0.30 at normal walking speed, and a UCoF of 0.33 at fast walking speed, where, Author Information. 1. Musculoskeletal Biomechanics Research Laboratory, Division of Biokinesiology & Physical Therapy, University of Southern California, 1540 E.

Walkway Safety Introduction to Slip Trip and Fall Risk

validation of walkway tribometers pdf

Validation of an Instrumented Walkway Designed for. Validation of Walkway Tribometers: Establishing a Reference Standard. J Forensic Sci. 2010 Mar 1;55(2):366-70. Abstracts. Blanchette MG, Powers CM. The Influence of Footwear Tread Groove Parameters on Available Friction. Human Factors and Ergonomics Society, Boston, MA October 2012. Blanchette MG, Powers CM. Validity and Accuracy of a Slip Resistance Measurement Protocol for … ASTM F2508 (2011) Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, the American Society for Standards and Materials, West Conshohocken, PA, USA. 3..

validation of walkway tribometers pdf


evaluation, and validation. Using this critical thinking approach, rather than relying on a device’s Using this critical thinking approach, rather than relying on a device’s measurements, should help the risk control consultant evaluate walkway surfaces. This article highlights the role of biomechanics as a design consideration surrounding a variety of activities and exposures, as well as in less frequent traumatic events.

Validation and calibration of a walkway tribometer as defined by this practice does not imply validation and calibration under all combinations of test foot materials and walkway surfaces. 5.3.4 The validation and calibration procedure defined by this practice is not intended to establish a “safe threshold” value for any walkway surface. Repeatability and bias of two walkway safety tribometers. Journal of Testing and Evaluation, 27(6), pp. 368-374. Brault JB, Wheeler JB, Siegmund GP , Brault …

Repeatability and Bias of Two Walkway Safety Tribometers, Powers CM, Kulig K, Flynn JE, Brault JR. "Journal of Testing and Evaluation," November 1999. "Journal of … ASTM F2508 (2011) Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, the American Society for Standards and Materials, West Conshohocken, PA, USA. 3.

Recently, the authors designed and fabricated an Instrumented Walkway for the estimation of the ankle mechanical impedance in the sagittal and frontal planes during walking in arbitrary directions [1]. F2508 Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces F2892 Specification for Performance Requirements for Soft Toe Protective Footwear (Non-Safety / Non-Protective

ASTM F2508 “Standard Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces” Division 9 Flooring - Slip Resistance Slip Resistant - the provision of adequate slip resistance to reduce the likelihood of slip for pedestrians using reasonable care on the walkway surface under expected use conditions. Slip Resistance - the relative force that ASTM F2508 “Standard Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces” Division 9 Flooring - Slip Resistance Slip Resistant - the provision of adequate slip resistance to reduce the likelihood of slip for pedestrians using reasonable care on the walkway surface under expected use conditions. Slip Resistance - the relative force that

ASTM International test method ASTM F2508, Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, has been developed by Subcommittee F13.10 on Traction. It provides reference standard against which to validate and calibrate performance of tribometers… ASTM F2508 “Standard Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces” Texture Designation Finish texture (Average Maximum Peak Heights) (mils) Finish texture (Average Maximum Peak Heights) (microns) CFT-A 2 - 6 mils 50 - 165 microns CFT-B 7 – 18 mils 166 - 465 microns CFT-C 19 – 30 mils 466 - 775 microns CFT-D 31 - 50 mils 776

F-2508-2011 "Standard Practice for Validation and Calibration of Walkway Tribometers using Reference Surfaces” ASTM F-06 Resilient Flooring No Slip resistance standards. ANSI/ASSE A1264.2-2013 Applies only to workplaces and not the general public Suggests that floors meet a minimum dry SCOF of 0.5 Addresses 4-areas Floor Surface Characteristics Footwear Traction Properties … of Walkway Tribometers Using Reference Surfaces”. The purpose of the standard is to provide a procedure for The purpose of the standard is to provide a procedure for validation and calibration of tribmeters so that that their readings of the Coefficient Of Friction (COF) in wet conditions

ASTM F2508 “Standard Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces” Texture Designation Finish texture (Average Maximum Peak Heights) (mils) Finish texture (Average Maximum Peak Heights) (microns) CFT-A 2 - 6 mils 50 - 165 microns CFT-B 7 – 18 mils 166 - 465 microns CFT-C 19 – 30 mils 466 - 775 microns CFT-D 31 - 50 mils 776 Walkway-safety tribometers (WSTs) are instruments that measure the friction between a test foot and a walkway surface. Different WSTs, because they measure friction in different ways, often give different results in a given situation.

Tribometers are mechanical devices used to measure walkway coefficient of friction (COF) for the purpose of assessing slip risk. The purpose of this study was to define a tribometer reference Repeatability and Bias of Two Walkway Safety Tribometers, Powers CM, Kulig K, Flynn JE, Brault JR. "Journal of Testing and Evaluation," November 1999. "Journal of …

Description: 1.1 This practice is intended to establish the parameters for validation and calibration of walkway tribometers. 1.2 This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and Validation and calibration of a walkway tribometer as defined by this practice does not imply validation and calibration under all combinations of test foot materials and walkway surfaces. 5.3.4 The validation and calibration procedure defined by this practice is not intended to establish a “safe threshold” value for any walkway surface.

validation of walkway tribometers pdf

tribometers give varied COF values for the same surface. In the current study, only two of the nine tribometers tested (the In the current study, only two of the nine tribometers tested (the Tortus II and Mark III) met our compliance criteria by both correctly ranking all 6 conditions and differentiating between standard practice for validation, calibration, and certification of walkway tribometers using reference surfaces - includes standard + redline (pdf)

ASTM F2508 Standard Practice for Validation Calibration

validation of walkway tribometers pdf

Comments on ASTM F2508 – 13 omicsonline.org. ABSTRACT: The purpose of this study was to assess the viability of using slip risk (as quantified during human subject walking trials) to create a reference standard against which tribometer readings could be compared. First, human subjects (N=84), The introduction of ASTM International Standard F2508 Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, has produced a method which allows.

Slip trip and fall (STF) prevention A scientific approach

(PDF) Validation of Walkway Slip Resistance Measurements. Validation of Walkway Tribometers: Establishing a Reference Standard* ABSTRACT: Tribometers are mechanical devices used to measure walkway coefficient of friction (COF) for the purpose of assessing slip risk. The purpose of this study was to define a tribometer reference standard and use it to assess the performance of various tribometers. Eighty subjects were randomly assigned to walk across, This practice is intended to establish the procedures for validation, calibration, and certification of walkway tribometers. This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by ….

tribometers give varied COF values for the same surface. In the current study, only two of the nine tribometers tested (the In the current study, only two of the nine tribometers tested (the Tortus II and Mark III) met our compliance criteria by both correctly ranking all 6 conditions and differentiating between Validation of Walkway Tribometers: Establishing a Reference Standard* ABSTRACT: Tribometers are mechanical devices used to measure walkway coefficient of friction (COF) for the purpose of assessing slip risk. The purpose of this study was to define a tribometer reference standard and use it to assess the performance of various tribometers. Eighty subjects were randomly assigned to walk across

About the presenter Christopher M. Powers Christopher M. Powers is an Associate Professor in the Division of Biokinesiology & Physical Therapy, and Co-Director of the MBRL at This practice is intended to establish the procedures for validation, calibration, and certification of walkway tribometers. This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by …

of Walkway Tribometers Using Reference Surfaces”. The purpose of the standard is to provide a procedure for The purpose of the standard is to provide a procedure for validation and calibration of tribmeters so that that their readings of the Coefficient Of Friction (COF) in wet conditions The introduction of ASTM International Standard F2508 Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, has produced a method which allows validation of each type of tribometer and the values generated during testing.

o ASTM F2508 “Standard for Validation, Calibration & Certification of Walkway Tribometers” o ANSI A-A-55617 & A-A-55619 “Medium & Heavy Duty Industrial Caster Standard” o ANSI/RESNA Wheelchair Standards Vol. 1 & 2 ASTM F2508 (2013), Standard Practice for Validation, Calibration and Certification of Walkway Tribometers Using Reference Surfaces, is based on human ambulation studies conducted with a set of carefully selected materials at the University of Southern California (USC) Musculoskeletal Biomechanics Laboratory (Powers et al., 2010).

tribometers (and as a function of the test foot preparation). Chang et al have determined a one in a million Chang et al have determined a one in a million risk of slipping for a UCoF of 0.30 at normal walking speed, and a UCoF of 0.33 at fast walking speed, where International Journal of MS Care 159 Validation of 2-Minute Walk Test Procedure The study was approved by the institutional review board of the Office of Human Research of The George

Validation of the spatial parameters was done by marking directly on the walkway, the method of paper-pencil on a sheet of paper and the method of inking the paws. For the validation of the temporal parameters, a watch chronometer was used. Powers CM et al. Validation of walkway tribometers: establishing a reference standard. Journal of Forensic Sciences , March 2010, Volume 55, Number 2, 366-370. Leffler JP.

standard practice for validation, calibration, and certification of walkway tribometers using reference surfaces - includes standard + redline (pdf) Validation of Walkway Tribometers: Establishing a Reference Standard * The purpose of this study was to define a tribometer reference standard and use it to assess the performance of various tribometers.

Floor slip resistance is routinely evaluated using walkway tribometers. These devices use samples of the floor surface and outsole materials to measure utilized friction, either in a laboratory setting or in situ . 1.1 This practice is intended to establish the procedures for validation, calibration, and certification of walkway tribometers. 1.2 This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and differentiating the …

evaluation, and validation. Using this critical thinking approach, rather than relying on a device’s Using this critical thinking approach, rather than relying on a device’s measurements, should help the risk control consultant evaluate walkway surfaces. Validation of the spatial parameters was done by marking directly on the walkway, the method of paper-pencil on a sheet of paper and the method of inking the paws. For the validation of the temporal parameters, a watch chronometer was used.

Description: 1.1 This practice is intended to establish the parameters for validation and calibration of walkway tribometers. 1.2 This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and Validation and calibration of a walkway tribometer as defined by this practice does not imply validation and calibration under all combinations of test foot materials and walkway surfaces. 5.3.4 The validation and calibration procedure defined by this practice is not intended to establish a “safe threshold” value for any walkway surface.

Excel Tribometers LLC certifies and affirms that the XL VIT with sequencer-model conforms to all requirements of ASTM F2508-11 Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, which conformance Validation of the kinect for gait analysis using the GAITRite wal kway Greet Baldewijns 1 ,2 ,3, Geert Verheyden 4, Bart Vanrumste 1 ,2 ,3 and Tom Croonenborghs 1 ,5

scope: This practice is intended to establish the procedures for validation, calibration, and certification of walkway tribometers. This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and differentiating the … ASTM F2508 (2011) Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, the American Society for Standards and Materials, West Conshohocken, PA, USA. 3.

The introduction of ASTM International Standard F2508 Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, has produced a method which allows validation of each type of tribometer and the values generated during testing. F2508 Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces F2892 Specification for Performance Requirements for Soft Toe Protective Footwear (Non-Safety / Non-Protective

ASTM F2508 “Standard Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces” Division 9 Flooring - Slip Resistance Slip Resistant - the provision of adequate slip resistance to reduce the likelihood of slip for pedestrians using reasonable care on the walkway surface under expected use conditions. Slip Resistance - the relative force that ASTM F2508 (2011) Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, the American Society for Standards and Materials, West Conshohocken, PA, USA. 3.

•ASTM F2508, "Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces". The F2508 Standard Practice establishes a methodology to assure the precision and repeatability of walkway tribometers. n INTERNAL USE ONLY Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces Item type: Standard

Experimental Validation of Human Pathological Gait Analysis for an Assisted Living Intelligent Robotic Walker Xanthi S. Papageorgiou 1, Georgia Chalvatzaki 1, Konstantinos-Nektarios Lianos 1, Christian Werner 2, Russell Fote & Associates, Inc. Brookfield, WI Phone: (262) 781-4496 Chicago, IL Phone: (773) 380-0830 Slip Resistance and Validation of the English XL (continued from page two) Page 3

development of the Instrumented Walkway and presents an experimental preliminary validation of its capability to estimate the impedance of a system with time-varying dynamics. Practice for Validation and Calibration of Walkway Tribometers Using R... ANSI/NFSI B101.0-2012 Walkway Surface Auditing Procedure for the Measurement of Walkway Slip...

tribometers give varied COF values for the same surface. In the current study, only two of the nine tribometers tested (the In the current study, only two of the nine tribometers tested (the Tortus II and Mark III) met our compliance criteria by both correctly ranking all 6 conditions and differentiating between Russell Fote & Associates, Inc. Brookfield, WI Phone: (262) 781-4496 Chicago, IL Phone: (773) 380-0830 Slip Resistance and Validation of the English XL (continued from page two) Page 3

Recently, the authors designed and fabricated an Instrumented Walkway for the estimation of the ankle mechanical impedance in the sagittal and frontal planes during walking in arbitrary directions [1]. 1.1 This practice is intended to establish the procedures for validation, calibration, and certification of walkway tribometers. 1.2 This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and

Powers CM et al. Validation of walkway tribometers: establishing a reference standard. Journal of Forensic Sciences , March 2010, Volume 55, Number 2, 366-370. Leffler JP. tribometers give varied COF values for the same surface. In the current study, only two of the nine tribometers tested (the In the current study, only two of the nine tribometers tested (the Tortus II and Mark III) met our compliance criteria by both correctly ranking all 6 conditions and differentiating between

tribometers give varied COF values for the same surface. In the current study, only two of the nine tribometers tested (the In the current study, only two of the nine tribometers tested (the Tortus II and Mark III) met our compliance criteria by both correctly ranking all 6 conditions and differentiating between ASTM F2508 “Standard Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces” Texture Designation Finish texture (Average Maximum Peak Heights) (mils) Finish texture (Average Maximum Peak Heights) (microns) CFT-A 2 - 6 mils 50 - 165 microns CFT-B 7 – 18 mils 166 - 465 microns CFT-C 19 – 30 mils 466 - 775 microns CFT-D 31 - 50 mils 776

Validation of an Instrumented Walkway Designed for

validation of walkway tribometers pdf

ASTM F2508 + REDLINE STANDARD PRACTICE FOR VALIDATION. new standard of F2508-13: “standard practice for validation, calibration and certificate of walkway Tribometers Using Reference Surfaces” adapted by American Society of Testing and Materials, ASTM F2508 “Standard Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces” Division 9 Flooring - Slip Resistance Slip Resistant - the provision of adequate slip resistance to reduce the likelihood of slip for pedestrians using reasonable care on the walkway surface under expected use conditions. Slip Resistance - the relative force that.

Walkway Safety Introduction to Slip Trip and Fall Risk. 1.1 This practice is intended to establish the procedures for validation, calibration, and certification of walkway tribometers. 1.2 This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and differentiating the …, About the presenter Christopher M. Powers Christopher M. Powers is an Associate Professor in the Division of Biokinesiology & Physical Therapy, and Co-Director of the MBRL at.

Validation of Walkway Tribometers Establishing a

validation of walkway tribometers pdf

Slip trip and fall (STF) prevention A scientific approach. scope: This practice is intended to establish the procedures for validation, calibration, and certification of walkway tribometers. This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and differentiating the … evaluation, and validation. Using this critical thinking approach, rather than relying on a device’s Using this critical thinking approach, rather than relying on a device’s measurements, should help the risk control consultant evaluate walkway surfaces..

validation of walkway tribometers pdf

  • List of John Brault's Publications Expert witness
  • FAQs Slip-Test Walkway Tribometers
  • Experimental Validation of Human Pathological Gait
  • Validation of Walkway Slip Resistance Measurements A Gait

  • evaluation, and validation. Using this critical thinking approach, rather than relying on a device’s Using this critical thinking approach, rather than relying on a device’s measurements, should help the risk control consultant evaluate walkway surfaces. new standard of F2508-13: “standard practice for validation, calibration and certificate of walkway Tribometers Using Reference Surfaces” adapted by American Society of Testing and Materials

    Walkway-safety tribometers (WSTs) are instruments that measure the friction between a test foot and a walkway surface. Different WSTs, because they measure friction in different ways, often give different results in a given situation. This practice is intended to establish the procedures for validation, calibration, and certification of walkway tribometers. This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by …

    Tribometers are mechanical devices used to measure walkway coefficient of friction (COF) for the purpose of assessing slip risk. The purpose of this study was to define a tribometer reference Validation of Walkway Tribometers: Establishing a Reference Standard * The purpose of this study was to define a tribometer reference standard and use it to assess the performance of various tribometers.

    Powers CM et al. Validation of walkway tribometers: establishing a reference standard. Journal of Forensic Sciences , March 2010, Volume 55, Number 2, 366-370. Leffler JP. Excel Tribometers LLC certifies and affirms that the XL VIT with sequencer-model conforms to all requirements of ASTM F2508-11 Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, which conformance

    ABC4: La Trobe University, Melbourne, November 28-30, 2002 94 VALIDATION OF THE GAITRITE WALKWAY SYSTEM USING 2 -DIMENSIONAL MOTION ANALYSIS … F-2508-2011 "Standard Practice for Validation and Calibration of Walkway Tribometers using Reference Surfaces” ASTM F-06 Resilient Flooring No Slip resistance standards. ANSI/ASSE A1264.2-2013 Applies only to workplaces and not the general public Suggests that floors meet a minimum dry SCOF of 0.5 Addresses 4-areas Floor Surface Characteristics Footwear Traction Properties …

    Floor slip resistance testing is the science of measuring the coefficient of friction (or resistance to slip accidents) of flooring surfaces, either in a laboratory (before or after installation) or on floors in situ. •ASTM F2508, "Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces". The F2508 Standard Practice establishes a methodology to assure the precision and repeatability of walkway tribometers. n INTERNAL USE ONLY

    ASTM F2508 Standard Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces. It is important to point out that the standard does not specifically reference Fluid-Applied Coatings and Fluid-Applied Flooring surfaces. The absence of the fluid-applied flooring means that the standard must be stated as “modified” to pertinent to fluidapplied development of the Instrumented Walkway and presents an experimental preliminary validation of its capability to estimate the impedance of a system with time-varying dynamics.

    ASTM F2508 Standard Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces. It is important to point out that the standard does not specifically reference Fluid-Applied Coatings and Fluid-Applied Flooring surfaces. The absence of the fluid-applied flooring means that the standard must be stated as “modified” to pertinent to fluidapplied Validation of the kinect for gait analysis using the GAITRite wal kway Greet Baldewijns 1 ,2 ,3, Geert Verheyden 4, Bart Vanrumste 1 ,2 ,3 and Tom Croonenborghs 1 ,5

    ABSTRACT: The purpose of this study was to assess the viability of using slip risk (as quantified during human subject walking trials) to create a reference standard against which tribometer readings could be compared. First, human subjects (N=84) Practice for Validation and Calibration of Walkway Tribometers Using R... ANSI/NFSI B101.0-2012 Walkway Surface Auditing Procedure for the Measurement of Walkway Slip...

    1.1 This practice is intended to establish the procedures for validation, calibration, and certification of walkway tribometers. 1.2 This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and differentiating the … ASTM International test method ASTM F2508, Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, has been developed by Subcommittee F13.10 on Traction. It provides reference standard against which to validate and calibrate performance of tribometers…

    ASTM F2508 “Standard Practice for Validation, Calibration, and Certification of Walkway Tribometers Using Reference Surfaces” Division 9 Flooring - Slip Resistance Slip Resistant - the provision of adequate slip resistance to reduce the likelihood of slip for pedestrians using reasonable care on the walkway surface under expected use conditions. Slip Resistance - the relative force that Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces Item type: Standard

    Tribometers are mechanical devices used to measure walkway coefficient of friction (COF) for the purpose of assessing slip risk. The purpose of this study was to define a tribometer reference Tribometers (Slip Test Meters) Compared. This page contains information about the world’s most used tribometers, or slip test meters. The information on this page is available on a convenient, printable, one-page pdf file called Tribometers Compared if you’d like to print it out.

    ASTM F2508 (2011) Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces, the American Society for Standards and Materials, West Conshohocken, PA, USA. 3. scope: This practice is intended to establish the procedures for validation, calibration, and certification of walkway tribometers. This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and differentiating the …

    ABC4: La Trobe University, Melbourne, November 28-30, 2002 94 VALIDATION OF THE GAITRITE WALKWAY SYSTEM USING 2 -DIMENSIONAL MOTION ANALYSIS … Validation of Walkway Slip Resistance Measurements: A Gait Based Approach Christopher M. Powers, Ph.D.1, Mark G. Blanchette, M Tribometers are devices that measure the slip resistance of walkway surfaces. There are over thirty tribometers that are commercially available, and each varies in its mechanical design and friction calculation method (Chang, Gronqvist et al. 2001). As a result

    ABSTRACT: The purpose of this study was to assess the viability of using slip risk (as quantified during human subject walking trials) to create a reference standard against which tribometer readings could be compared. First, human subjects (N=84) Validation of the kinect for gait analysis using the GAITRite wal kway Greet Baldewijns 1 ,2 ,3, Geert Verheyden 4, Bart Vanrumste 1 ,2 ,3 and Tom Croonenborghs 1 ,5

    ABSTRACT: The purpose of this study was to assess the viability of using slip risk (as quantified during human subject walking trials) to create a reference standard against which tribometer readings could be compared. First, human subjects (N=84) Floor slip resistance is routinely evaluated using walkway tribometers. These devices use samples of the floor surface and outsole materials to measure utilized friction, either in a laboratory setting or in situ .

    Validation of the kinect for gait analysis using the GAITRite wal kway Greet Baldewijns 1 ,2 ,3, Geert Verheyden 4, Bart Vanrumste 1 ,2 ,3 and Tom Croonenborghs 1 ,5 This article highlights the role of biomechanics as a design consideration surrounding a variety of activities and exposures, as well as in less frequent traumatic events.

    Validation of Walkway Slip Resistance Measurements: A Gait Based Approach Christopher M. Powers, Ph.D.1, Mark G. Blanchette, M Tribometers are devices that measure the slip resistance of walkway surfaces. There are over thirty tribometers that are commercially available, and each varies in its mechanical design and friction calculation method (Chang, Gronqvist et al. 2001). As a result Repeatability and bias of two walkway safety tribometers. Journal of Testing and Evaluation, 27(6), pp. 368-374. Brault JB, Wheeler JB, Siegmund GP , Brault …

    Fall accidents generate large injury, morbidity, and mortality costs. Many falls are caused by pedestrian slips, which are in turn a result of one or a combination of factors: pedestrian, walkway •ASTM F2508, "Standard Practice for Validation and Calibration of Walkway Tribometers Using Reference Surfaces". The F2508 Standard Practice establishes a methodology to assure the precision and repeatability of walkway tribometers. n INTERNAL USE ONLY

    o ASTM F2508 “Standard for Validation, Calibration & Certification of Walkway Tribometers” o ANSI A-A-55617 & A-A-55619 “Medium & Heavy Duty Industrial Caster Standard” o ANSI/RESNA Wheelchair Standards Vol. 1 & 2 scope: This practice is intended to establish the procedures for validation, calibration, and certification of walkway tribometers. This practice provides a walkway tribometer supplier with a procedure and suite of reference surfaces to validate his walkway tribometer by properly ranking and differentiating the …

    validation of walkway tribometers pdf

    Experimental Validation of Human Pathological Gait Analysis for an Assisted Living Intelligent Robotic Walker Xanthi S. Papageorgiou 1, Georgia Chalvatzaki 1, Konstantinos-Nektarios Lianos 1, Christian Werner 2, Comments on ASTM F2508 – 13 Oren Masory Department of Ocean and Mechanical Engineering Florida Atlantic University Boca Raton, FL 33431 masoryo@fau.edu ABSTRACT In 2013 the American Society of Testing and Materials (ASTM) F13 committee on Pedestrian/Walkway Safety and Footwear, adapted a new standard F2508-13 “Standard Practice for Validation, Calibration, and Certification of Walkway