GB/T 17581-2007 in English

《GB/T 17581-2007真空管型太阳能集热器》由TC402（全国太阳能标准化技术委员会）归口，主管部门为国家标准化管理委员会。
本标准规定了真空管型太阳能集热器产品的术语和定义、产品分类与标记、要求、试验方法、检验规则、标志、包装、运输、贮存以及检测报告。
本标准适用于利用太阳辐射加热，传热工质为液体的非聚光型全玻璃真空管型太阳能集热器、玻璃、金属结构真空管型太阳能集热器和热管式真空管型太阳能集热器。

1 Scope

This standard specifies the terms and definitions, product classification and labeling, requirements, test methods, inspection rules, marking, packaging, transport, storage and test report of evacuated tube solar collector products.
This standard is applicable to non-concentrating all-glass evacuated solar collector, glass-metal evacuated tube solar collector and heat pipe evacuated tube solar collector using solar radiation to heat and liquid heat transfer working medium.

2 Normative References

The following normative documents contain provisions which, through reference in this standard, constitute provisions of this standard. For dated reference, subsequent amendments (excluding corrigendum contents) to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest editions of these documents are applicable. For undated references, the latest edition of the normative document referred to applies.

Contents
1 Scope
2 Normative References
3 Terms and Definitions
4 Symbols and Units
5 Product Classification and Labeling
6 Requirements
7 Test Methods
8 Inspection Rules
9 Marking, Packaging, Transport and Storage
10 Test Report
Appendix A (Normative) Symbols and Units
Appendix B (Informative) Recommended Overall Plane Size of Evacuated Tube Solar Collectors
Appendix C (Normative) Test Report Formats of Evacuated Tube Solar Collectors