Spectra Precision GL722 Dual Grade Laser

The Spectra Precision GL722 dual grade laser is one of the most advanced grade lasers on the market. The long range operation, advanced radio remote, gradient matching, Planelok and Automatic Axis Alignment features mean that you can do quick but highly accurate set-ups for any grade application.

With the GL722’s powerful, long range remote control, it takes one person to accurately set up and operate the grade laser. Even grade reverse is done in an instant. You can automatically control all the transmitter’s functions using the remote, even whilst sitting in the cab of your machine.

Grades can be changed on the fly up to 225m (750ft) from the transmitter. With a grade range of ±10% in the X-axis and -0.5 to +25% in the Y-axis, combined with a 900m (3,000 feet) operating range no job is too small for this laser.

Automatic Axis Alignment can done upto 150m (500ft) from the transmitter, providing accurate set-up and eliminating the need to climb a ladder to try and align the laser to your grade hub.

Features & Benefits:

•  Active Temperature Compensation – accurate, stable results regardless of temperature change.
•  Long Range Wireless Link – unaffected by direction or sunlight provides quick, accurate set-up even when the laser is on a 3m tripod and provides full functional control of the laser.
•  Protective Lens Hood – ensures laser performance in inclement weather means the laser will work when you are working regardless of weather.
•  Intuitive , simple controls – makes using the GL722 easy to use and learn.
• Long Life Batter – flexible power options, battery life indicator and a wireless operated sleep mode that saves battery during breaks.
• Fully sealed, rugged aluminium housing – with weather resistant control panel, allow you to work in all weather and work conditions.
• Grade Bump – allows you to simply raise or lower the grade remotely.
• Grade Reverse- Mirrors the grade setting with the push of a button, flipping the set grade for example from +1% to -1%.
• Automatic off grade sensor – prevents incorrect grading and wasted man and machine hours.
• Long range remote – 225m (750ft) for general operation and 150m (500ft) automatic alignment.
• Automatic Axis Alignment – allows you to align automatically to your grade hub eliminating costly error by not being aligned correctly when using grade.
• Machine Control Compatible – works with all laser based machine control systems.
•  Infra-Red Model – for rail work where red beams are not allowed on live track – GL722-IR provides all the benefits of the standard model but with Infra Red beam.
• Ideal for the following Trades: Commercial buildings work, Residential construction, Concrete contractor, Groundworker, Landscaper, Sports pitch contractor.

Overview of the Spectra Precision CR600 Laser Machine Display Receiver: 

Spectra Precision CR600 Laser Receiver / Detector for general construction and laser based display systems.

The Spectra Precision® Laser CR600 Laser Receiver / Detector is ideal for contractors doing both site prep and general construction. The CR600 can be either rod or machine mounted, making it ideal for a wide range of applications.

Using the magnetic mount, the CR600 receiver is easily moved between backhoes, small excavators, box blades or skid steer loaders. With such a high degree of flexibility, the CR600 needs to be tough enough for any job.

Features & Benefits of the Spectra Precision CR600:

• Designed for tough construction site conditions. Rugged, waterproof, lightweight magnesium housing can withstand a drop of up to 3 m (10 ft) on concrete.
  
• Super-bright colored LED elevation indicators visibly indicate grade elevation information to the operator even in poor light and up to 100 m (350 ft) in bright sunlight.
  
• Adjustable bandwidth lets the operator tighten the on-grade band to easily meet a variety of accuracy requirements with tighter tolerances from rough grading through form leveling.
  
• Wraparound receiver cells with continuous pickup through an operating range of 270 provide less dead spots and improved productivity, especially for machine applications
  Longer, above-grade receiver cells make digging with a back hoe easier than ever