Laser Level DW3110 - Accurate Instruments (NZ) Ltd.

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 : 305m radius / 610m diameter
Leveling accuracy : +/-1.6mm per 30m (10 sec arc)
Rotation speed : 600rpm
Power supply : four 'D'' cell alkaline batteries
Battery Life : 60 hours approx with alkaline batteries
Weather Protection : IP54 Water & Dustproof

LD18N receiver

3 accuracy modes
+/- 0.75mm fine, +/-1.5mm standard, +/-3mm coarse
Speaker volume : off, low, med, high
Reception angle : 90 degrees
Power supply : 9v battery
Auto shut off : after 6 min.
Displays : Front and rear
Elevation display : 7 channel display
Rotation capability : 50 - 1000 rpm

What is the warranty ?

The 2 year warranty which covers any defects in materials or workmanship
PLUS
a knockdown warranty covering the internal leveling mechanism, laser diode, optics and rotating mirror
against damage from any cause.

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.