Model NO.
|
DSZ38L
|
Applicable
|
surveying instrument
|
Standard Deviation for 1km Double-run levelling
|
0.7mm.
|
Telescope image
|
Erect.
|
Magnification
|
38X
|
Clear Objective Aperture
|
45mm
|
Field of View
|
1°20′
|
Shortest Focusing Distance
|
0.65m
|
Stadia Multiplying Constant
|
100
|
Stadia Additive Constant
|
0
|
Sensitivity of Circular Level
|
8′/2mm
|
Graduation lnterval of Circle
|
1°or1gon
|
Compensator type
|
X-shaped wire suspension magnetic damping compensator
|
Working Range
|
≥±15′
|
Setting Accuracy
|
±0.3″
|
INGRESS PROTECTION
|
IP66
|
Dimensions
|
260X130X190mm
|
Connecting size to tripod
|
M16or5/8″
|
Handling
|
Yes
|
The wavelength of the laser
|
635nm
|
Effective range
|
200m(ninght)
|
Spot size
|
5mm/100m
|
Spot center and the deviation of the visual axis
|
≤5″
|