Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM E434-10(2015)
• Năm ban hành / Publication date: 2015
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Test Method for Calorimetric Determination of Hemispherical Emittance and the Ratio of Solar Absorptance to Hemispherical Emittance Using Solar Simulation
• Chỉ số phân loại Quốc tế (ICS) / By field: 27.160 - Kỹ thuật năng lượng mặt trời
• Số trang / Page: 6

Phạm vi áp dụng / Scope of standard

1.1 This test method covers measurement techniques for calorimetrically determining the ratio of solar absorptance to hemispherical emittance using a steady-state method, and for calorimetrically determining the total hemispherical emittance using a transient technique.

1.2 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 and health practices and determine the applicability of regulatory limitations prior to use.