SAE J852:2001 pdf download

SAE J852:2001 pdf download Front Cornering Lamps for Use on Motor Vehicles
. Scope—This SAE Recommended Practice provides test procedures, performance requirements, and guidelines for front cornering lamps intended for use on motor vehicles.
2. References
2.1 Applicable Publications—The following publications form a part of this specification to the extent specified herein. Unless otherwise indicated, the latest issue of SAE publications shall apply.
2.1 .1 SAE P UBLICATIONS —Available from SAE, 400 Commonwealth Drive, Warrendale, PA 1 5096-0001 .
SAE J567—Lamp Bulb Retention System
SAE J575—Tests for Motor Vehicle Lighting Devices and Components
SAE J576—Plastic Material for Use in Optical Parts Such as Lenses and Reflectors of Motor Vehicle Lighting Devices
SAE J578—Color Specifications for Electric Signal Lighting Devices
SAE J759—Lighting Identification Code
3. Definitions
3.1 Front Cornering Lamps—Steady burning lamps used in conjunction with the turn signal system to supplement the headlamps by providing additional illumination in the direction of turn. They may be used independent of the turn signal to ease maneuvering at very low speeds.
4. Identification Code Designation—Front cornering lamps meeting the performance requirements of this document may be identified by the code K in accordance with SAE J759.
5. Tests
5.1 SAE J575 is a part of this document. The following tests are applicable with the modifications as indicated.
5.1 .1 V IBRATION T EST
5.1 .2 M OISTURE T EST
5.1 .3 D UST E XPOSURE T EST
5.1.4 CORROSION TEST
5.1.5 PHOTOMETRY TEST—In addition to the test procedures in SAE J575, the following apply:
5.1.5.1 Photometry measurements shall be made with the light source of the lamp at least 3 m from the photometer. The H-V axis shall be taken as the horizontal line through the light source and perpendicularto the longitudinal axis of the vehicle.
5.1.6WARPAGE TEST ON DEVICE WITH PLASTIC COMPONENTS5.2Color Test—SAE J578 is a part of this document.
5.3 Plastic Materials—SAE J576 is a part of this document.
6.Requirements
6.1Performance Requirements—A device tested in accordance with the test procedure specified in Section 5 shall meet the following requirements:
6.1.1 VIBRATION——SAE J575
6.1.2 MOISTURE—SAE J575
6.1.3 DuST EXPOSURE——SAE J5756.1.4 CORROSION—SAE J575
6.1.5 PHOTOMETHY—SAEJ575—The lamp shall be designed to conform to the photometry requirements
contained in Table 1.
NOTE—Test points shown are for a lamp mounted on the left side of the vehicle – L and R designations in
Table 1 should be reversed for a lamp mounted on the right side of the vehicle.Refer to Figure 1 forTest Point Orientation.