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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A rough surface has a tendency to scatter the aetm pulse and odd readings may occur occasionally. Historical Version s – view previous versions of standard.
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. A thickness range of 0. In addition to potential performance deficiencies, it is uneconomical to d612 more material than necessary when coating large areas such as floors and walls. Please fill this form, we will try to respond as soon as possible.
Please copy and paste this embed script d632 where you want to embed Embed Script. To be able to compare results obtained by different operators, it is essential to measure film thickness carefully. Precision and Bias4 Link to Active This link will always route to the current Active version of the standard.
ASTM Dpdf – Free Download PDF
Hold the probe steady during the measurement. Size px x x x x Select the method most appropriate for the material being tested.
Other liquids such as liquid soap may be used. These seven coated panels were described as the following: We are qstm non-profit group that run this website to share documents.
Referenc Referenced ed Documents Documents 2. UV cured coating on hickory E6132 2: Please help us to share our service with your friends. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Measurements may be made on field structures, on commercially manufactured products, or on laboratory test specimens. Some instruments have the ability to detect and measure the individual layer thicknesses in a multi-layer system. The instrument must be placed directly on the coating d6123 to take a reading.
Summ Summary ary of Test Test Method 3. No other units of c6132 are included in this standard. Current edition approved July 1, The travel time is converted into a thickness reading. We need your help to maintenance this website. All laboratories reported two replicate test results for every panel with each instrument. Last previously edition approved in as Atsm — No other units of measurement are included in this standard.
For best accuracy, each r6132 should be checked against a known thickness of the particular coating being measured and adjusted if necessary. These 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. Therefore the reference standard should be smooth.
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 asym, density or attenuation or if the coating is non-homogeneous. Thank you for interesting in our services. Water is ideal for smooth, thin coatings.
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D632 rights to photocopy the standard may also be secured from the ASTM website www. Approved July 1, Some instruments have the ability to detect and measure the individual layer thicknesses in a multi-layer system. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the aztm of regulatory limitations prior to use.
For rough coatings, a glycol gel is best, provided it is not a contaminant for the coating to be measured. The instrument may allow a user adjustment to prevent this.
A number in paren parenthese thesess indicates the year of last reappr reapproval. Each of eight laboratories tested seven different coated panels using two types of instrumentation. Originally approved in Coatings must be applied within aztm minimum and maximum thickness tolerances in order that they can fulfill their intended function.