Quante QL410 Dual Grade Laser - Accurate Instruments (NZ) Ltd.

Quante QL410 Automatic Steep Slope Grade Laser

with Dial-in Automatic Dual Grade

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

Accuracy +/- 5mm per 100m

Who and what is the Quante QL410 designed for ?

The QL410 is designed rugged and reliable designed to be used in road building, earthworks, large concrete slabs and drainage.
Two view finders within the upper housing allow the dual axis to be aligned to the grade direction wit the fine adjustment done with a secondary visible beam and the reflex target. A six channel remote control allows for all inputs and controls.

The laser is suitable for all slopes from -10% to +50%. For slopes greater than 10% the user requires a steep slope base.

A four line lightened display makes it easy to read for operation and control of the laser.

What functionality does the QL410 have ?

Automatic Leveling - with motor driven servos.
Automatic Dual grade - self leveling with grades dialled in.
Rotation control - 600, 900, 1200rpm
Tilt function - protect yourself against accidental movement of the laser setup
Manual - you can switch between automatic leveling or manual
Sensitivity - the Wind function gives you a chance to work in windy or vibrating conditions, when the beam otherwise shuts off
Code lock - If the code lock is enabled, you will be prompted to dial in your user code when the instrument is turned on.
View Finder - is used in conjuction with a secondary beam to allow axis alignment with grade lines
Remote control - (optional) - the 6 channel remote controls all the functions without touching the instrument

What are the Specifications ?

QL410 Laser

Range : 500m radius / 1000m diameter
Leveling accuracy : +/-5mm per 100m
Grade range X axis : -10% to +50%
Grade range Y axis : -10% to +10%
Rotation speed : 600, 900, 1200 rpm
Battery : inbuilt NiCd 7,0Ah
Operating time : 20 hours typical
Displays : LCD high visibility display
Water protection : IP67

QL314 receiver

3 accuracy modes
Fine : +/-1mm, Standard : +/-2mm, Coarse +/-3mm
Power supply : NiCd
Auto shut off : after 30min.
Height display : Front and rear

What is the warranty ?

2 year warranty 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 ?

The package consists of the laser, charger, receiver, alignment target, heavy duty aluminium tripod, carry case,
shockwatch, calibration sticker and Test Calibration Certificate.

Optional remote, grade plate, heavy duty wooden tripods, 3m tall aluminium tripods, staffs etc are available.

Please contact us to discuss a package to suit your requirements.