ASTM G151 - 26
Standard Practice for Exposing Materials in Accelerated Test Devices that Use Laboratory Light Sources
| Aviso: | Las normas ASTM en lectura se visualizan a través del área decliente. Los archivos no se pueden descargar |
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| Fecha edición: |
2026-04-01
En Vigor
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| Idiomas disponibles: | Inglés |
| Resumen: | |
| Keywords: | accelerated; durability; exposure; light; temperature; ultraviolet; UV-radiation; weathering; |
| Scope: | 1.1 This practice covers general procedures to be used when exposing materials in accelerated test devices that use laboratory light sources. Detailed information regarding procedures to be used for specific devices are found in standards describing the particular device being used. For example, detailed information covering exposures in devices that use open flame carbon arc, enclosed carbon arc, fluorescent UV, and xenon arc light sources is found in Practices G152, G153, G154, and G155 respectively. Note 1: Carbon-arc, xenon arc, and fluorescent UV exposures were also described in Practices G23, G26, and G53 which referred to very specific equipment designs. Practices G152, G153, and G154, and G155 are performance-based standards that replace Practices G23, G26, and G53. 1.2 This practice is not intended for the corrosion testing of bare metals. 1.3 This practice also describes general performance requirements for devices used for exposing materials to laboratory light sources. 1.4 While this document is a practice providing guidance for users, it also contains detailed design requirements for instrument manufacturers. 1.5 This practice provides information on the use and interpretation of data from accelerated exposure tests. Specific information about methods for determining the property of a material before and after exposure are found in standards describing the method used to measure each property. Information regarding the reporting of results from exposure testing of plastic materials is described in Practice D5870. Note 2: Guide G141 provides information for addressing variability in exposure testing of materials. Guide G169 provides information for application of statistics to exposure test results. Note 3: This standard is technically equivalent to ISO 4892, Part 1. 1.6 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.7 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
| ICS: | 19.040 - Ensayos ambientales |
| CTN: | G03.03 - G03.03 |
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Otras Relaciones |
Es referenciada por C1382 - 16(2023) Es referenciada por D6577 - 24a Es referenciada por D2565 - 23 Es referenciada por D4355/D4355M - 21 Es referenciada por D7897 - 18(2023) Es referenciada por D3841 - 21 Es referenciada por C1442 - 14(2021) Es referenciada por D3424 - 25 Es referenciada por D4956 - 19 Es referenciada por G224 - 23 Es referenciada por D904 - 99(2021) Es referenciada por D4434/D4434M - 21 Es referenciada por D1499 - 13(2021) Es referenciada por C1257 - 15(2023) Es referenciada por C1248 - 22 Es referenciada por C1501 - 23 Es referenciada por D3903 - 15(2022) Es referenciada por D6434 - 25 Es referenciada por D4303 - 10(2022) Es referenciada por C1184 - 23 |
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