YBJ-800(B) Explosion Proof Laser Orientation Instrument can be widely used as a directive device for positioning in laneway digging, and a positioning and alignment device for road, railway, tunnel, culvert bridge, tall building and pipeline installation.
|
Explosion-proof type |
mining anti-explosion |
|
Mark |
ExdIMb |
|
Charging voltage |
AC127V (AC105V~AC140V allowable) |
|
Work current |
≤90mA |
|
Laser power |
≤15mW |
|
Range |
800m |
|
Lobe diameter |
≤60mm (800m) |
|
Lobe move distance |
360° |
|
adjustment range |
≥±1.5° |