FDJ-1 is an essential metrical instrument for the technical testing department of vehicle safety to calibrate the headlight tester.
| Model | FDJ-1 |
| Calibrating item | Luminous intensity of high beam and optical axis deviation amount of high beam |
| Luminous | (5000~70,000)cd |
| Deviation from the optical axis | up2°~down2°30′ |
| left2°30′~right2°30′ | |
| Luminous intensity indication error | ±4% |
| Lumineus intensity repeatability error | 1% |
| Luminous intensity stalility | ±1.5%/h |
| Angular error | ±5′ |
| Empty travel error | ±3′ |
| Power supply | AC (220V±22)V;(50±1)Hz |
| Dimensions(L×W×H) | Box: 380mm×355mm×415mm Tripod: 280mm×280mm×800mm |
| Weight | 16kg |