1. Regulations
  2. title 40
  3. chapter I-i5
  4. part 53
  5. subpart E
  6. appendix-i 1

- Table E-2 to Subpart E of Part 53—Spectral Energy Distribution and Permitted Tolerance for Conducting Radiative Tests

Characteristic Spectral Region Ultraviolet Visible Infrared Bandwidth (µm)0.28 to 0.32 0.32 to 0.400.40 to 0.780.78 to 3.00 Irradiance (W/m 2)5 56450 to 550439 Allowed Tolerance±35% ±25%±10%±10%
[62 FR 38799, July 18, 1997; 63 FR 7714, Feb. 17, 1998]

AUTHORITY: Sec. 301(a) of the Clean Air Act (42 U.S.C. sec. 1857g(a)), as amended by sec. 15(c)(2) of Pub. L. 91-604, 84 Stat. 1713, unless otherwise noted.

SOURCE: 40 FR 7049, Feb. 18, 1975, unless otherwise noted.