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° |