Document ID: chunk:federal_register_of_legislation:F2023C00228:reg:7:p12
Version: federal_register_of_legislation:F2023C00228
Segment Type: reg
Provision Reference: reg 7 (pt 12/12)
Character Range: 623261–626464

the photometric values at the points of measurement considered in paragraph 2.6.1.2. are within the limits prescribed for conformity of production by this Regulation.

       3.2. If the test results fail to satisfy the requirements, the tests shall be repeated on another sample of headlamps selected at random.

Annex 6 - Appendix 1

CHRONOLOGICAL ORDER OF APPROVAL TESTS

       A. Tests on plastic materials (lenses or samples of material supplied pursuant to paragraph 2.2.4. of this Regulation).

Samples                                             Lenses or samples of material   Lenses

Tests
 1                                                  2                               3        4   5   6   7   8   9   10   11   12   13
  1.1.  Limited photometry (para. 2.1.2.)
                                                                                                                          x    x    x
1.1.1.         Temperature change (para. 2.1.1.)

1.1.2.         Limited photometry (para.  2.1.2.)                                                                         x    x    x

1.2.1. Transmission measurement
                                                                                                                          x    x    x
1.2.2. Diffusion measurement
                                                    x                               x        x   x   x   x   x   x   x
  1.3.  Atmospheric agents (para. 2.2.1.)
                                                    x                               x        x               x   x   x
1.3.1. Transmission measurement

1.4. Chemical agents (para. 2.2.2.)                x                                x        x

1.4.1. Diffusion measurement                        x                               x        x

1.5. Detergents (para. 2.3.1.)
                                                   x                                x       x
1.6. Hydrocarbons (para. 2.3.2.)
                                                    x                               x        x
1.6.1. Transmission measurement
                                                                                                 x   x   x
1.7. Deterioration (para. 2.4.1.)
                                                                                                x    x   x
1.7.1. Transmission measurement
                                                                                                 x   x   x
1.7.2. Diffusion measurement
                                                                                                             x   x   x
1.8. Adherence (para. 2.5.)
                                                                                                             x   x   x

                                                                                                             x   x   x

                                                                                                                                         x

       B. Tests on complete headlamps (supplied pursuant to paragraph 2.2.3. of this Regulation).

                                       Complete headlamp

 Tests
Sample No.