light strenth

(0~60000)cd

the distance deviated from the light-axes

uprightness-way:up1°30'~down2°30'or

up20cm/10m~down40cm/10m

lever-way: left2°30' ~ right2°30' 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 AC220V±10%,50Hz±1%

dimension (width×height×length)

600mm×1250mm×500mm

weight

60kg(mainframe)