Hamar Laser’s L-730 Precision Leveling Laser System is one of the most accurate and easy-to-use leveling, surface flatness and straightness measurement system on the market today. It features an automatically rotating laser plane that is second in accuracy only to the L-740 Ultra-Precision Leveling laser. It also features large-range, wireless targets and built-in 3 arc second level vials. Continuously rotating laser planes and the capability to use multiple target sensors at the same time let you level machinery 60-70% faster than laser transits, theodolites or levels.
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Machine Tools – Lower Accuracy
The L-730 Leveling Laser System is a highly accurate and affordable leveling laser alignment system that measures flatness or levelness of surfaces or machinery as well a straightness of machine axes. Unlike other “point-n-shoot” lasers, the L-730’s laser beam continuously rotates, which allows the use of multiple targets simultaneously. The laser plane has a measuring range of 100 feet (30 m) in radius, or 200 feet overall.
The L-730 features a continuously rotating laser plane that is flat to .00012 in/ft. (0.01 mm/m) in a 180° sweep.
The L-730 features 2 built-in level vials, accurate to .00016 in/ft. (0.015 mm/m). By using multiple A-1519/A-1520 Wireless Targets, multiple surfaces or points on a machine can be leveled at the same time. This saves up to 70% over using conventional levels or optics.
The L-730 Scan Laser System is ideally suited for a whole host of alignment applications. The L-730 comes in 2 configurations. The standard L-730 has a horizontal laser plane, for checking flatness and leveling. The L-730W has a vertical laser plane and is used primarily for aligning the straightness of a rail or saw.
To measure the flatness of a surface, the L-730 system uses our wireless targets (A-1519-2.4ZB and A-1520-2.4ZB) that feature up to .00002 in. (0.0005 mm) resolution, large measuring ranges of up to ± .55 in. (±14 mm) and 2.4 GHz “Zigbee” radio wireless communication with our R-1357-2.4ZB PDA Readout, which can simultaneously display up to 5 targets.
These lightweight targets are all powered by rechargeable batteries and like all Hamar Laser systems, the targets provide real-time alignment data so misalignment errors can be fixed without changing the setup!
For wireless recording and analyzing alignment data, our color, 3-D flatness and squareness analysis software, Plane5, simplifies and streamlines the data analysis process. It can measure up to 7 different surfaces in one project setup file and present a color, 3-D graph of the flatness and squareness analysis for each surface.