D – 97 Standard Test Method for Nondestructive Measurement of Dry Film Thickness of Applied Organic Coatings Over Concrete Using an Ultrasonic Gage . Designation: D − 08Standard Test Method for Nondestructive Measurement of Dry Film Measurements may be made on field ASTM Test Methods. Designation: D − Standard Test Method for. Nondestructive Measurement of Dry Film Thickness of Applied Organic Coatings Using an.
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We need your help to maintenance this website. The travel time is converted into a thickness reading.
Please help us to share our service with your friends. UV cured coating on hickory Panel 2: A thickness range of 0. We are a non-profit group that run this website to share documents.
The instrument must be placed directly on the coating surface to take a reading. The instrument may allow a user adjustment to prevent this. Thank you for interesting in our services. Please copy and paste this embed script to where you want to embed Embed Script. Link to Active This link will always route to the current Active version of the standard. Size px x x x x Water is ideal for smooth, thin coatings.
Last previously edition approved in as D — All laboratories reported two replicate test results for every panel with each instrument. Approved July 1, A number in paren parenthese thesess indicates the year of last reappr reapproval.
ASTM Dpdf – Free Download PDF
These seven coated panels were described as the following: Current edition approved July 1, Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Historical Version s – view previous versions of standard. Asrm types of gages can accurately measure the dry film thickness of organic coatings on a variety of substrates such as concrete, wood, wallboard, plastic, fiber composites and metal.
Permission rights to photocopy the standard may also be secured from the ASTM website www.
Coatings must be applied within certain minimum and maximum thickness tolerances in order that they can fulfill their intended function. Select the method most appropriate for the material being tested. While this is a destructive test method, it will provide an alternative test method to ensure measurements made in accordance with this test method are in the correct range.
Other liquids such as liquid soap may d66132 used. No other units of measurement are included in this standard.
ASTM D6132 – 13(2017)
The instrument’s ability to detect a distinct interface between the coating and the substrate may be impeded if the coating and the substrate are of similar composition, density or attenuation or if the coating is non-homogeneous.
No other units of measurement are included in this standard. Some instruments have the ability to detect and measure the d612 layer thicknesses in a multi-layer system.
Summ Summary ary of Test Test Method 3. 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. Therefore the reference standard should be smooth.
A rough surface has a tendency to scatter the ultrasonic pulse and odd readings may occur occasionally. Each of eight laboratories tested seven different coated panels using two types of instrumentation. Referenc Referenced ed Documents Documents 2. In addition to potential performance deficiencies, it is uneconomical to apply more material than necessary when coating large areas such as floors and walls.
Originally approved in Precision and Bias4 To be able to compare results obtained by different operators, it is essential to measure film thickness carefully. Measurements may be made on field structures, on commercially manufactured products, or on laboratory test specimens.
Hold the probe steady during the measurement. We need your help! For best accuracy, each instrument should be checked against a known thickness of the particular coating being measured and adjusted if necessary.
For rough coatings, a glycol gel asfm best, provided it is not a contaminant for the coating to be measured. Please fill this form, we will try to respond as soon as possible. Some instruments have the ability to detect and measure the individual layer thicknesses in a multi-layer system.