YBJ-800(B）laser orientation instrument

Chinacoal05

www.chinacoalintl.com

M.chinacoalintl.com

It 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°