subject: For the car's "eyes" to do CT automobile headlight tester - automobile, headlight testing role - auto repair and maintenance [print this page] It is understood that motor vehicle headlamps in the test position near light beam irradiation, the headlight at a distance of 10m office screen, the beam cut-off line of light and dark corner or the midpoint of the height should be 0? 6H-0? 8H ( reference center for the headlamp height H, the same below), its horizontal position left right deviation of not more than 100mm. 4 lamp system, single-beam headlamp its light beam adjustment, beam center of the screen required ground clearance for the 0.85H-0.9OH, horizontal position of the left light to the left side required no more than 10Omm, no larger than the right side 170mm; the right light to the left or right side are not more than 170mm. Much light motor vehicle equipped with dual-beam light beam to adjust the beam when the main beam. Adjust the beam for only a single beam of light, adjust the beam single beam. Each motor vehicle headlight luminous intensity of the far light beam should reach the requirements of Table 1. Test, the power system should be in charge state.
For the car's "eyes" to do CT automobile headlight tester - automobile, headlight testing role - auto repair and maintenance
