
38
6. Specifications
Model
LGP-302N
LGP-305N
Telescope Image
Erect
Magnification
30x
Effective aperture
45mm
Resolving power
3.0”
Field of view
1°20
’
Minimum focus distance
1.0m
Focus
Manual
Distance measurement
Laser class
Visible Laser : Class IIIa ( Reflectorless, sheet ) / Class I ( Prism)
Measurement range (Good condition) (*3)
Reflectorless (*1)
500m
Reflector sheet (*2)
800m
Mini Prism
1200m
Prism 1P
3000m
Accuracy (*4)
Prism
±(2+2ppm x D)mm
Reflector Sheet
±(3+2ppm x D)mm
Reflectorless
2~150m : ±(3+2ppm x D)mm
150~300m: ±(5+2ppm x D)mm
300~500m: ±(10+2ppm x D)mm
Angle measurement
Measuring method
Absolute rotary encoder
Detection method
Vertical / Horizontal angle 2 sides
Minimum count
1” / 5”
Accuracy (ISO
17123-3)
2”
5”
Compensator
Axis
2 axis
Range
±3’
Tangent screw
1 Seed/Clamping (<30”)
Sensitivity of vials
Plate level
30”/1div. (electrical)
Circular level
8’/2mm
Plummet
Visible Laser, ±0.5mm (instrument height 1.5m)
Base
Detachable
Dust and Water Protection
IP55 (instrument only)
Содержание LPG-300 Series
Страница 1: ...Basic Instruction Manual Total Station LGP 300 series LGP 302N LGP 305N TI Asahi Co Ltd...
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Страница 43: ...26 2 Adjustment About instrument constant setting you must contact LINERTEC distributor to do that...
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