Spectra Precision LR20 Laser Machine Display Receiver - Manual (Page 4)

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Rugged Laser Transmitters Built for the Jobsite
Specifications LL500 LL400 GL412/GL422 GL612/GL622 UL633
Level Accuracy
1.5 mm @ 30 m
(1/16” @ 100 ft)
10 arc seconds
1.5 mm @ 30 m (1/16” @
100 ft)
10 arc seconds
1.5 mm @ 30 m
(1/16” @ 100 ft)
10 arc seconds
1.5 mm @ 30 m
(1/16” @ 100 ft)
10 arc seconds
1.5 mm @ 30 m
(1/16” @ 100 ft)
10 arc seconds
Grade Range N/A N/A -10 to +15% Dual Axis -25 to +25% Dual Axes -25 to +25% 3 Axes
Operating Diameter 500 m (1600 ft) 800 m (2600 ft)
600 m (2000 ft) (GL412)
800 m (2600 ft) (GL422)
800 m (2600 ft) 800 m (2600 ft)
Temperature Compensation Yes Yes Yes Yes Yes
Laser Type / Classification 3 mW 670 nm, Class 2 3 mW 650 nm, Class 2
3 mW 650 nm, Class 2 (GL412)
<5 mW 650 nm, Class 3A/3R
(GL422)
3 mW 650 nm, Class 2 <5 mW 650 nm, Class 3A/3R
Rotation Speed 600 rpm 600 rpm 300, 600 rpm 300, 600 rpm 0 - 900 rpm
Battery Life
Alkaline - 170 hrs
Ni-MH - 100 hrs (Optional)
Alkaline - 90 hrs
Ni-MH - 55 hrs (Optional)
Alkaline - 90 hrs
Ni-MH - 27 hrs (Standard)
Alkaline - 40 hrs
Ni-MH - 35 hrs (Standard)
Alkaline - 40 hrs
Ni-MH - 35 hrs (Standard)
Drop Height on Concrete N/A 1 m (3 ft) 1 m (3 ft) 1 m (3 ft) 1 m (3 ft)
Laser Warranty 5 Years 5 Years 5 Years 5 Years 5 Years
Standard Receiver
Choice of HL700 Laserometer
or CR600 receiver
Choice of HL700 Laserometer
or CR600 receiver
Choice of HL700 Laserometer
or CR600 receiver
Choice of HL750 Laserometer
or CR600 receiver
HL750 Laserometer
Standard Receiver Warranty 3 Year “No Excuses” 3 Year “No Excuses” 3 Year “No Excuses” 3 Year “No Excuses” 3 Year “No Excuses”
Wireless Remote Receiver
Elevation Monitoring
(HL750 receiver)
N/A N/A N/A Yes Yes
Operating Temperature -20° to +50°C (-4° to +122°F) -20° to +50°C (-4° to +122°F) -20° to +50°C (-4° to +122°F) -20° to +50°C (-4° to +122°F) -20° to +50°C (-4° to +122°F)
Remote Control N/A Optional RC601
RC402
Full 2-way communication
RC602
Full 2-way communication
RC603
Full 2-way communication
Remote Operating Range N/A
200 m (650 ft) -X side;
50 m (160 ft) other sides
100 m (330 ft) radius 100 m (330 ft) radius 100 m (330 ft) radius
LL400 Laser Level
Fast setup, automatic electronic
self leveling and long range
Rugged design - Warranted to
withstand 1 m (3 ft) drop
Applications
■ ■
Level and manual slope work
■ ■
General elevation control
■ ■
General construction
■ ■
Cut and fill
GL612/GL622 Grade Lasers
Accurate horizontal, vertical, single
or dual slope grade lasers with
radio remote
Automatic Grade Match and
Planelok functions, for precision
concrete laser screed applications
Applications
■ ■ Leveling conrete forms
■ ■
Grade/elevation control
■ ■
Remote elevation monitoring
(HL750 receivers)
GL412/GL422 Grade Lasers
Powerful, easy-to-use single
or dual slope grade lasers with
radio remote
Three lasers in one - Level, grade,
and vertical alignment
Applications
■ ■ Level and automatic slope
(grade) work
■ ■
Site preparation
■ ■
General construction
LL500 Laser Level
Long range accuracy and
field proven reliability
The workhorse of the
industry for decades
Applications
■ ■
Level work
■ ■
General elevation control
■ ■
General construction
■ ■
Cut and fill
UL633 Universal Laser
Versatile grade laser with total
control in X, Y and Z axes
AutomaticPlanelok functions
for precision concrete laser
screed applications
Applications
■ ■ Leveling conrete forms
■ ■
Grade/elevation control
■ ■ Machine control
■ ■
Pipe laying and layout
NORTH AMERICA
Spectra Precision Division
5475 Kellenburger Road
Dayton, Ohio 45424
U.S.A.
888-527-3771 (Toll Free)
+1-937-482-0200 Phone
+1-937-482-0030 Fax EUROPE
Trimble Kaiserslautern GmbH
AM Sportplatz 5
67661 Kaiserslautern
GERMANY
+49-(0)6301-71 14 14 Phone
+49-06301-32213 Fax ASIA-PACIFIC
Trimble Singapore
80 Marine Parade Road
22-06, Parkway Parade
Singapore 449269
+65-6-325-5668 Phone
+65-6-348-2232 Fax
Contact Information:
Spectra Precision Authorized Dealer