ASTM G138-12(2020)e1
1.1 This test method covers the calibration of spectroradiometers for the measurement of spectral irradiance using a standard of spectral irradiance that is traceable to a national metrological laboratory that has participated in intercomparisons of standards of spectral irradiance.
Product Details
- Published:
- 06/01/2020
- Number of Pages:
- 9
- File Size:
- 1 file , 180 KB