Wireless communication between the HL750 Laserometer and the transmitters provide automatic Grade Matching which allows measurement of unknown grade values between two points. The GL512 and GL522 laser packages include the new Spectra Precision Laser HL750 Laserometer that can be used at an operating diameter of up to 800 m (2,600 ft). The ability to make grade changes from anywhere on the job greatly reduces setup time and speeds operation, especially when multiple job grade breaks are needed. This allows the contractor to do everything with the remote control they can do with the laser keypad, up to 100 m (330 ft) away from the laser-even from the cab of the machine.
These extremely rugged lasers can withstand a drop of up to 1 m (3 ft) directly onto concrete.īoth lasers feature a two-way full-function remote control with built-in backlit grade display. They feature a wide grade range of -10 to +15 percent, so they can be used for a variety of slope applications. The GL512 and GL522 Grade Lasers send a continuous, self-leveled 360-degree laser reference over an entire work area.
#SPECTRA PRECISION LASER GL522 MANUAL#
The Spectra Precision GL512 (single-grade) and GL522 (dual-grade) lasers offer fast, easy horizontal level, grade, and vertical plumb setup with no manual leveling.
The versatile lasers are rugged, cost-effective and can perform three types of jobs for the construction contractors-level, grade, and vertical alignment with plumb. Trimble introduces the new Spectra Precision GL512 and GL522 Grade Lasers. Maximum Versatility in Leveling, Grading and Vertical Alignment with Plumb for General Construction Applications. Rugged, accurate and easy to use, the CR600 provides high, low or on-grade information for all your grading and excavation applications.New Spectra Precision Grade Lasers Feature Wireless Remote Control In addition to use as a handheld and rod-mounted receiver, the CR600 can be used as a machine control mounted receiver with 270-degree reception and a highly visible display for use on a backhoe, small excavator or skid steer. The highly visible LED display and dual sided LCD’s allow you to work anywhere.Īnother receiver option is the Spectra Precision Laser CR600 Receiver.
The protective over molded housing withstands a drop of 3 m (10 ft) onto concrete. An anti-strobe sensor stops construction lights from setting off the receiver, and makes it easier to identify true laser beam signals. The large 127 mm (5 inch) reception height speeds up beam pickup in grade match and alignment applications. 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. The Spectra Precision Laser HL700 Laserometer uses new technology to measure and display beam location and is ideal for use with the GL family of transmitters. Spectra Precision Laser HL700 Laserometer Use this versatile laser with a Spectra Precision Laser HL700 Laserometer at an operating diameter up to 800 m (2,600 ft), or use it with the CR600 machine-mounted laser receiver for fast and easy machine control display. The GL422 offers two additional advanced features: pointing mode for “Over the Top” pipe laying applications and grade match where the laser can be used to measure the existing grade value between two known elevation points. This capability eliminates interference with other crews on the job site by keeping the beam from straying into other work areas. On both models, the laser beam can be turned off electronically on up to 3 sides of your choice.
Both units also incorporate automatic temperature and grade compensation for high accuracy in any weather or geographical location.
#SPECTRA PRECISION LASER GL522 PLUS#
Additionally, the GL412 and GL422 Grade Lasers self-plumb in the vertical position, to allow an even wider range of applications such as anchor bolt installation, plus form, tilt up and curtain wall plumbing. You can do everything with the remote control that you can do at the laser keypad, including grade reverse on both axes, up to 100 m (330 ft) away from the laser-even from the cab of the machine! The ability to make grade changes from anywhere on the job greatly reduces setup time and speeds operation, especially when multiple job grade breaks are needed. Both the GL412 and GL422 feature a 2-way, full- function remote control with a built-in back-lit grade display. And GL422 (dual grade) transmitters are cost- effective, automatic self-leveling lasers that do three jobs-level, grade and vertical alignment with plumb.
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