Document ID: chunk:federal_register_of_legislation:F2023C00228:reg:1:p16
Version: federal_register_of_legislation:F2023C00228
Segment Type: reg
Provision Reference: reg 1 (pt 16/40)
Character Range: 379890–382650

marking selected from the list below:
CR,  CR,  CR,  C/R,  C/R,  C/R,  C,  C,  C,  C/,  C/,  C/R,  CR PL,  CR PL,  CR PL,
                             
C/R PL,  C/R PL,  C/R PL,  C PL,  C PL,  C PL,  C/PL,  C/PL,  C/PL,  RPL
                                   

[2/] When the tested headlamp is grouped and/or reciprocally incorporated with signalling lamps, the latter shall be lit for the duration of the test. In the case of a direction indicator lamp, it shall be lit in flashing operation mode with an on/off time ratio of approximately one to one.
[1/] Should two or more lamp filaments be simultaneously lit when headlamp flashing is used, this shall not be considered as being normal use of the filaments simultaneously.
[3/] NaCMC represents the sodium salt of carboxymethylcellulose, customarily referred to as CMC. The NaCMC used in the dirt mixture shall have a degree of substitution (DS) of 0.6-0.7 and a viscosity of 200-300 cP for a 2% solution at 20 degrees C.
[4/] The tolerance on quantity is due to the necessity of obtaining a dirt that correctly spreads out on all the plastic lens.
[5/] The tolerance on quantity is due to the necessity of obtaining a dirt that correctly spreads out on all the plastic lens.
[1/] Letters in brackets refer to headlamps intended for left-hand traffic.
[13/] See the corresponding footnote in the text of the Regulation.
[1/] When the driving beam is reciprocally incorporated with the passing beam, HV in the case of the driving beam shall be the same measuring point as in the case of the passing beam.
[2/] HL and HR: points on "hh" located at 1.125 m to the left and to the right of point HV respectively.
[1/] For L2 it is recommended to use a focal distance of about 80 mm.
[13/] See the corresponding footnote in the text of the Regulation.

Vehicle Standard (Australian Design Rule 46/00 - Headlamps) 2006
Volume 2

Appendix E

UN REGULATION No. 31/02

UNIFORM PROVISIONS CONCERNING THE APPROVAL OF HALOGEN SEALED BEAM UNIT (HSB) MOTOR VEHICLE HEAD LAMPS EMITTING AN ASYMETRICAL PASSING BEAM OR DRIVING BEAM OR BOTH

UNIFORM PROVISIONS CONCERNING THE APPROVAL OF HALOGEN SEALED-BEAM UNIT (HSB) MOTOR VEHICLE HEADLAMPS EMITTING AN ASYMMETRICAL PASSING BEAM OR A DRIVING BEAM OR BOTH

CONTENTS

REGULATION

       1. Scope
       2. Definitions
       3. Application for approval
       4 Markings
       5. Approval
       6. General specifications
       7. Rated and test values
       8. Illumination
       9. Colour
       10. Gauging of discomfort
       11. Conformity of production
       12. Penalties for non-conformity of production
       13. Modification and extension of approval of a type of halogen sealed-beam headlamp unit (HSB unit)
       14. Production definitely