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David White 3110 Automatic Laser Level

with Manual Grade override


WATERPROOF AND DUSTPROOF to IP54
David White 3110 Laser Level

This instrument is
checked, calibrated
and certified by
Accurate Instruments
then fitted with a shockwatch.

Accuracy +/- 1.6mm per 30m

Who and what is the 3110 designed for ?

The David White 3110-GR laser level is a servo driven automatic laser with a manual over ride for grades.
The laser is designed for builders, commercial contractors and concrete placers with it's auto leveling and high accuracy.

It has motorized self leveling and anti-drift systems, so press the button and walk away.

When in manual mode the 'up' and 'down' arrows can be pressed to make the laser plane slope for those
jobs like driveways and drainage work around the house.


What functionality does the 3110 have ?

  • Automatic Horizontal Leveling - with servo motors.
  • Grade - built in manual over ride allows grade capability for drain line setout etc. with up and down arrows

  • Anti Drift System - indicates whether the instrument has been moved out of position

  • Manual Mode - laser can be used for level in manual or automatic modes


What are the Specifications ?

3110 Laser
  • Range : 425m radius / 850m diameter
  • Accuracy : +/-1.6mm per 30m (10 sec arc)
  • Rotational coverage : 360 degrees
  • Rotation speed : 600rpm
  • Power supply : four 'D' cell batteries
  • Battery Life : 75 hours approx with alkaline batteries

LD18N receiver

  • 3 accuracy modes
    Fine: +/- 0.75mm, Std: +/- 1.5mm, Coarse: +/-3mm
  • Power supply : 2x AA batteries
  • Speaker volume : off, low, med, high
  • Displays : front & rear LCD
  • Reception angle : 90 degrees
  • Auto shut : off after 6 min.
  • Rotation capability : 50 - 1000 rpm
  • Elevation displays : 7 channel display


What is the warranty ?

The 2 year warranty which covers any defects in materials or workmanship.


Calibration

Once shipped from the manufacturer, Accurate Instruments Optical and Electronic Service Centre calibrates all
instruments on collimators and ranges then fits them with the appropriate shockwatch, calibration sticker and
test calibration certificate. Shockwatches indicate to the user whether the instrument has been dropped.


What is the standard package and what are my options ?

A standard construction package usually consists of the laser, receiver, heavy duty aluminium tripod,
carry case, shockwatch, alkaline batteries, calibration sticker and Test calibration certificate.
Optional staves and re-chargeable battery kits etc are also available.
Please phone to discuss a package to suit your requirements.





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