Basic Info.

Model NO.

B40A

HS Code

9015300000

Model NO.

B40A

HS Code

9015300000

Product Desciption

Sokkia Automatic Level B40A Auto Level (B40A)
1.Precision collimatione
2.Reliable automatic compnsator
3.Quick and easy set-up
4.Convenient horizontal angle measurement
5.Easy to adjust the reticle
6.The magnification is 24 times.
7.The standard deviation of double run levelling 1km is ± 2mm

Specification:
Model	B40A	B30A	B20
Accuracy	without micrometer	2.0mm	1.5mm	0.7mm
with micrometer	_	_	0.5mm
Telescope	Image	Erect
Magnification	24 ×	28×	32×
Clear Objective aperture	32mm	36mm	42mm
Shortest focusing distance	0.2m  from end of telescope,
	0.3m from instrument center
Stadia ratio	100
Stadia constant	0
Compensator	type	4 wire pendulum compensator with magnetic damping system
working range	±15'
water protection	IPX6 (IEC60529)
Graduation interval of horizontal circle	1º (1gon)
Weight	1.5kg	1.5kg	1.85kg
* Standard deviation for 1km double-run leveling.