Document ID: chunk:federal_register_of_legislation:F2023C00143:reg:25:p11
Version: federal_register_of_legislation:F2023C00143
Segment Type: reg
Provision Reference: reg 25 (pt 11/14)
Character Range: 50133–53132

(filament lamps or other), when the colorimetric characteristics are verified with the light source present in the lamp.

       2. FIRST SAMPLING

       In the first sampling four lamps are selected at random. The first sample of two is marked A, the second sample of two is marked B.

       2.1. The conformity is not contested

       2.1.1. Following the sampling procedure shown in Figure 1 of this annex the conformity of mass-produced lamps shall not be contested if the deviation of the measured values of the lamps in the unfavourable directions are:

       2.1.1.1. sample A

       A1: one lamp       0%

         one lamp not more than     20%

       A2: both lamps more than      0%

         but not more than      20%

       go to sample B

       2.1.1.2. sample B

       B1: both lamps       0%

       2.1.2. or, if the conditions of paragraph 1.2.2 for sample A are fulfilled.

       2.2. The conformity is contested

       2.2.1. Following the sampling procedure shown in Figure 1 of this annex the conformity of mass-produced lamps shall be contested and the manufacturer requested to make his production meet the requirements (alignment) if the deviations of the measured values of the lamps are:

       2.2.1.1. sample A

       A3: one lamp not more than     20%

         one lamp more than      20%

         but not more than      30%

       2.2.1.2. sample B

       B2: in the case of A2

         one lamp more than      0%

         but not more than      20%

         one lamp not more than     20%

       B3: in the case of A2

         one lamp       0%

         one lamp more than      20%

         but not more than      30%

       2.2.2. or, if the conditions of paragraph 1.2.2 for sample A are not fulfilled.

       2.3. Approval withdrawn

       Conformity shall be contested and paragraph 10 applied if, following the sampling procedure in Figure 1 of this annex, the deviations of the measured values of the lamps are:

       2.3.1. sample A

       A4: one lamp not more than     20%

         one lamp more than      30%

       A5: both lamps more than      20%

       2.3.2. sample B

       B4: in the case of A2

         one lamp more than      0%

         but not more than      20%

         one lamp more than      20%

       B5: in the case of A2

         both lamps more than      20%

       B6: in the case of A2

         one lamp       0%

         one lamp more than      30%

       2.3.3. or, if the conditions of paragraph 1.2.2 for samples A and B are not fulfilled.

       3. REPEATED SAMPLING

       In the cases of A3, B2, B3 a repeated sampling, third sample C of two lamps and fourth sample D of two lamps, selected from stock manufactured after alignment, is necessary within two months' time after the notification.

       3.1. The conformity is not contested

       3.1.1. Following the sampling procedure shown in Figure 1 of this annex the conformity of mass-produced lamps shall not be contested if