L-730 Precision Leveling Laser

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 2 to 3 times faster than laser transits, theodolites or levels.

System Highlights

  • Fast: Aligns large machining centers up to 70% faster than traditional methods or interferometers.
  • Easy: Multiple high-resolution wireless targets with a range of up to 100 ft (30 m) provide real-time alignment data, so alignment/leveling errors can be fixed without changing the setup.
  • Accurate: Precision laser planes have a flatness of 2 arc seconds (.00012 in/ft or 0.01 mm/m) in a 180°/360º sweep and 1 arc second (.00006 in/ft or 0.005 mm/m) in a 90º sweep.
  • Versatile: Flatness, straightness, leveling and parallelism measurements of almost any horizontal or vertical surface.
  • Smart: Powerful Windows-based Plane5 software, combined with advanced wireless interfaces, makes collecting and analyzing alignment data fast and easy.

Key Features

  • Continuously rotating diode laser with 100 ft (30.5 m) radius operating range.
  • Set up in as little as 10 minutes.
  • Laser plane flat to 2 arc seconds (.00012 in/ft or 0.01 mm/m) in a 180°/360º sweep and 1 arc second (.00006 in/ft or 0.005 mm/m) in a 90º sweep.
  • Uses A-1519-2.4ZB Single-Axis Wireless Target with .00002 in. (0.0005 mm) resolution and +/-.55 in. (+/-14 mm) measuring range.
  • R-1355-2.4ZB PDA Readout displays data for up to 5 A-1519-2.4ZB Targets simultaneously.
  • Coarse Pitch and Roll leveling base adjustments.
  • Real-time data display.
  • Backlit, precision level vials accurate to 3 arc seconds (.00018 in/ft or 0.015 mm/m).
  • Upgrade to L-730SP Split-Prism Levels and L-730CFU Coarse/Fine PRY Base Upgrade for 1 arc second accuracy.
  • Uses AC adapter or battery pack.
  • Windows 7/8/10-based Plane5 software quickly records and analyzes flatness data.

If you do not see your application listed, please contact us to discuss your requirements. We will be more than happy to provide a solution that’s right for your unique alignment problem.

Applications

Aerospace

Fabricating Machinery

Fabrication Alignment

  • Agricultural Machinery Leveling and Flatness
  • Large Construction Machinery Leveling and Flatness
  • Truck Bed Assembly Leveling and Flatness

Leveling

  • Machine Bed Leveling
  • Split Joints on Steam Turbines

Machine Tools – Lower Accuracy

  • Floor and Spar Mill Leveling and Flatness
  • Gantry Leveling and Flatness
  • Horizontal and Vertical Boring Mill Leveling and Flatness
  • Horizontal and Vertical Machining Center Leveling and Flatness
  • Large-Lathe Bed Leveling and Flatness
  • Machine Tool Assembly Leveling and Flatness
  • Vertical and Horizontal Presses and Flatness

Plastics

  • Injection Molding Machines Platen Parallelism and Flatness

Quality Control

  • Large-Part Flatness, Straightness and Leveling

Ship Building

  • Gun Bearing Alignment
  • LNG Tanker Hull Construction
  • Section Alignment and Layout

L-730 Leveling Laser Alignment System

The L-730 Leveling Laser System is the most accurate and affordable leveling laser on the market today. That is, of course, if you do not consider our L-740 Series of ultra-precision lasers.

Extremely Flat Laser Plane

One of the critical components of any laser system is the straightness or flatness of the laser beam or plane, as this is the reference from which the measurements are made.

The L-730 features a continuously rotating laser plane that is flat to 2 arc seconds (0.00012″/ft or 0.01 mm/M) in a 180° sweep and 1 arc second in a 90 sweep. It also features 2 built-in levelvials, accurate to 2 arc seconds, and an operating range of range of 100 feet (30.5 meters) in radius.

Two Configurations for Many Different Applications

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.

New Line of Wireless Targets

Another critical component of laser alignment systems is the resolution of the targets. This determines how close the measurements can be made.

The L-730 system utilizes our new line of Extended-Range Universal Scan Targets (A-1532 and A-1533) that feature: 0.001″ (0.025 mm) resolution, large measuring ranges of up to 3″ (75 mm) and built-in readouts.

These targets are all powered by rechargeable batteries, are lightweight and can be used as digital height gages when used with precision inserts. And with the live data feature of all of our targets, the system can also fix misalignment errors without changing the setup!

The L-730 can also be used with our line of wireless targets (A-1519-2.4ZB, and A-1520-2.4ZB) that communicate with a Ruggedized Nomad PDA and A-910-2.4ZB radio receiver for a laptop.

Applications

For alignments with tolerances of 0.00015″/ft or (0.01 mm/M) or greater, the L-730’s applications include:

  • Checking the flatness of almost any surface (squares, frames, ways, flanges, circles, etc.)
  • Measuring and leveling machine beds and ways, large bearing surfaces, and fabrications
  • Checking way twist and parallelism between horizontal surfaces
  • Measuring surfaces up to 200 feet (61 meters) long with 1 setup

 

Flatness Software

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.

Click on the industries listed on the right side of the screen for a more detailed discussion of your application(s).