CAT NO: DIDACTICNMT0177
Automatic Electronic Levels and EDM.
Automatic Electronic Levels and EDM Use: obtaining linear distances automatically and for leveling exercises
Standards:
Made to meet ISO 17123–4: 2001
Specifications:
4th Order Level & Stave
Image Erect
Objective Aperture 36mm
Magnification 24 times or more
Horizontal Circle 360o
Compensator Pendulum with electronic range control
Compensator Tilt Range + 12'
Compensator Settling Accuracy +/-0.8"
Standard Deviation of 1 km double run:
Electronic 1.5mm using specified stave
Optical 2.0mm
Distance function preferred: Electronic Measuring Range1.8m to 100m
Minimum Focus (Optical) 0.6m
Measuring Time (typical) 4 sec
Internal battery life: To allow full days work from 1 battery
Stave: 4m dual face : barcode/cm
3rd Order Level & Staves
Image Erect
Objective Aperture 36mm
Magnification 24 times or more
Horizontal Circle 360o
Compensator Pendulum with electronic range control
Compensator Tilt Range + 12'
Compensator Settling Accuracy +/-0.4"
Standard Deviation of 1 km double run:
Electronic 0.5mm using specified stave
Optical 2.0mm (using normal graduation stave)
Distance function Required: Electronic Measuring Range 1.8m to 60m
Minimum Focus (Optical) 0.6m
Measuring Time (typical) 4 sec
Internal battery life To allow full days work from 1 battery
Staves (Matched pair) 3m Invar : Single Face : Barcode
Accessories (to be compatible with the level)
Tripod (to meet ES12 specifications)
Leveling staff (to meet ES11 specifications)
Cover