light strenth | (0~60000)cd |
the distance deviated from the light-axes | uprightness-way:up130'~down230'or up20cm/10m~down40cm/10m lever-way: left230' ~ right230' or left40cm/ 10m~right40cm/10m |
the precision of light strenth | 10% |
The precision of the distance deviated from the light-axes | 15?/DIV> |
the center-height range of head-lamp | 500~1300mm |
testing distance | 1m |
lenth of lead-orbit | 4.5m (optional) |
operating temperature | (5~40)oC |
relative humidity | 20%~90% |
power | DC6V (4 batteries) working directly;also connecting power of AC220V10%,50Hz1% |
dimension (widthheightlength) | 600mm1250mm500mm |
weight | 60kg(mainframe) |