ASTM G179 自然老化測試用的金屬黑板和白板溫度設備規范

ASTM G179-2004發行信息

標準號ASTM G179-04(2019)

中文名 自然氣候試驗用金屬黑面板和白面板溫度設備標準規范

英文名 Standard Specification for Metal Black Panel and White Panel Temperature Devices for Natural Weathering Tests

發布日期2019

實施日期

廢止日期無

中國標準分類號A47

國際標準分類號17.200.20 (Temperature-measuring instruments)

發布單位US-ASTM

ASTM G179-2004適用范圍

1.1 This specification provides specific information for the manufacturing and use of metal black and white panel temperature devices to measure temperatures that estimate highest maximum (black) and lowest maximum (white) temperatures of coated metal specimens during natural weathering tests.

1.1.1 The construction of a black or white panel has a significant effect on the indicated temperature. This standard describes a robust construction from the panels investigated, which has been shown to provide the highest, most consistent temperatures when compared side-by-side with other black panel constructions.

1.2 This specification includes details on design requirements and quantitative measurement techniques, which will lead to the proper selection of materials and use for black and white panel temperature sensors.

1.3 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 requirements prior to use.

NOTE 1:

There is no equivalent ISO standard describing the selection and use of black panel sensors for natural weathering tests.

1.4 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.

1.1本規范提供了制造和使用金屬黑白面板溫度裝置的具體信息，以測量自然風化試驗期間涂層金屬試樣的最高（黑色）和最低最高（白色）溫度。

1.1.1黑色或白色面板的結構對指示溫度有顯著影響。本標準描述了所研究面板的堅固結構，與其他黑色面板結構并排比較時，已證明其可提供最高、最一致的溫度。

1.2本規范包括設計要求和定量測量技術的詳細信息，這將導致正確選擇材料并用于黑白面板溫度傳感器。

1.3本標準并非旨在解決與其使用相關的所有安全問題（如有）。本標準的使用者有責任在使用前建立適當的安全、健康和環境實踐，并確定監管要求的適用性。

注1：

沒有同等的ISO標準描述自然風化試驗中黑面板傳感器的選擇和使用。

1.4本國際標準是根據世界貿易組織技術性貿易壁壘（TBT）委員會發布的《關于制定國際標準、指南和建議的原則的決定》中確立的國際公認標準化原則制定的。