LL500 Applications
•Checking and adjusting elevations
•Taking grade shots
•Excavating cutting depth
•Basement excavation
•Digging septic tanks
•Checking foundations
•Digging footings
•Setting forms
•Checking sub-base materials
•Screeding concrete
•Slope on grade
Spectra Precision Laser LL500
Rugged, Reliable Laser
Leveling Systems
Setting the Industry Standard
Accurate, stable and very reliable, the Spectra Precision® Laser LL500 is the ideal one-person leveling system for a range of everyday elevation measurements on the construction site.
Designed for use on the jobsite, and reliable even in the harshest of conditions, today more contractors around the world use Spectra Precision Lasers to increase productivity and profitability.
One Laser Levels Your Entire Work Area
The LL500 transmitter sends a continuous, selfleveled 360-degree laser reference over a work area, up to a 500-meter (1,600-foot) diameter.
With the LL500, you can perform any two-person leveling task with just one person. Simply set up the laser transmitter anywhere on your job site; it transmits a laser beam to provide an elevation reference that can be picked up by one or more laser receivers, including our innovative HL700 or CR600, whether they are handheld, attached to a grade rod or mounted on a machine.
LL500 Benefits
•Temperature compensation allows you to meet your toughest accuracy requirements in any type of variable environmental conditions.
•Reduces the amount of time required for each grade shot, so more grade shots are taken for increased accuracy.
•Eliminates rework caused by miscommunication or out-of-level instruments with built-in out-of- level warning and shut-off.
•Immediately locates the laser plane with the visible spotting beam.
HL700 Laserometer
The Spectra Precision Laser HL700 Laserometer uses new technology to measure and display beam location and is ideal for use with the LL500 transmitter. The HL700 features a digital readout of elevation that shows exactly how far you are from on-grade allowing quick elevation checks without moving the rod clamp. An anti-strobe sensor stops construction lights from setting off the receiver, and makes it easier to identify true laser beam signals. The protective over molded housing withstands a drop of 3 m (10 ft) onto concrete. The highly visible LED display and dual sided LCD’s allow you to work anywhere.
CR600 Receiver
Another receiver option is the Spectra Precision
Laser CR600. In addition to handheld and rod mounted capabilities, the CR600 can be used as a machine-mounted receiver with 270-degree reception and a highly visible display for use on a backhoe, small excavator or skid steer. Improving
accuracy, safety and efficiency, the CR600 delivers grade information to the operator right in the cab.
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