CONTINUOUSLY SWEEPING LASERS: L-730 Precision Series Lasers

L-733 PRECISION TRIPLE SCAN® LASER

DESCRIPTION
The L-733 Triple Scan® Laser is lower-accuracy alternative laser to our Ultra-Precision L-743 Triple Scan® Laser. It has all of the innovative and highly useful features of the L-743, with a few exceptions: lower accuracy, a medium adjustment base and a 30% lower price.

The L-733 has 3 rotating laser planes that are perpendicular to 2 arc seconds (0.00012"/ft or 0.01mm/M). The laser planes are flat to 2 arc seconds in a 180º sweep and 1 arc second in a 90º sweep. The L-733 was specifically designed for lower-accuracy machining centers to measure and correct machine geometry. It is also very useful for checking the alignment of large fabrications or aligning large airplane sections in aircraft manufacturing.

The L-733 features 2-arc-second level vials, a powerful magnetic base for stable mounting and pitch, roll and yaw adjustment for setting the laser parallel to reference points.

In most cases, all it takes is one setup to measure flatness, straightness, parallelism and squareness. Since the system provides live measurements, any errors that are found can be fixed with the same setup. The laser mounts on a machine or stable base so that the laser plane can project the measurement reference out to 100' (30.5 meters) in radius for each laser plane.

APPLICATIONS (for alignments with tolerances of 0.00012"/ft or (0.01 mm/M) or greater)

• Machining centers (HBM, VBM, VTL, VMC, HMC, gantries, surface grinders)
• Water jet and laser cutting machines
• Vertical press alignment
• Roll alignment (rubber, steel, textile and lower accuracy film lines)
• Aircraft assembly (seat track alignment, setting water, butt and station planes, wing-to-body and body-to-body join alignment, etc.)
• Saw mills
• Leveling machine beds and ways
• Checking the alignment of large bearing surfaces and fabrications
• Measuring and aligning:
  - The flatness of almost any horizontal or vertical surface (squares, frames, ways, flanges, circles, etc.) or axes
  - The straightness of vertical and horizontal axes
  - The squareness of any vertical machine axis or surface ta horizontal axis or surface
  - The squareness of any 2 vertical surfaces or axes
  - The parallelism of vertical or horizontal surfaces, even if those surfaces are 100 feet (30.5 meters apart)
  - Way twist and parallelism between vertical surfaces
  - Way twist and parallelism between horizontal surfaces
• Checking plumb of a vertical surface up to 100 feet (30.5 meters)
• Measuring surfaces up to 200 feet (61 meters) long with 1 setup

FEATURES

• 3 continuously rotating laser planes with operational range of 100' (30.5 meters) in radius.
• Laser planes flat to 2 arc seconds (0.00012"/ft or 0.01mm/M) in 180º sweep and 1 arc seconds (0.00006"/ft or 0.005mm/M) in 90º sweep.
• Planes are mutually square to 2 arc seconds.
• Includes Pitch/Roll/Yaw base with medium-resolution adjustments and lighted levels. Levels accurate to 2 arc seconds.
• Standard target: A-1532 ER Universal Scan Target with Built-In Display 3" (75mm) Measuring Range and 0.001" (0.025 mm) Resolution.
• Uses A-1519 Single-Axis Wireless Target with 0.0005" (.013 mm) resolution for higher accuracy applications.
• Targets provide live data display
• Instant on with virtually no warm up
• Typical setup time 20 minutes or less
• Diode laser 2 times more stable than HeNe based laser systems
• System uses Windows 95/98-based software for quickly recording and analyzing machine geometry data
• Battery or AC powered
• Completely self-contained
• Laser and targets fit into a small, portable shipping case
  

SPECIFICATIONS

Weight:	Laser: 6.75 lbs (3.1 kg) Battery Pack: 1 lb (0.45 kg) L-123 Base: 10 lbs (4.54 kg)
Material:	Laser: Aluminum and Stainless Steel L-123 Base: Aluminum
Laser Type:	Visible diode, 670 nM wavelength Class II (Class I in scanning mode) .160" (4.06mm) beam diameter
Laser Power:	<1mw/beam>
Beam Stability:	Translation: .0001 in/hr/ºF (.005mm/hr/ºC) Angular: 0.2 arc sec/hr/ºF (0.36 arcsec/hr/ºC)
Beam Straightness:	.000015 in/ft. (0.001 mm/M) +/- .0001" air noise
Plane Flatness:	.00012 in/ft. (0.01 mm/M), +/- .0001" (0.0025 mm) 360º sweep .00006 in/ft. (0.005 mm/M) +/- .0001" (0.0025 mm) 90º sweep.
Plane Squareness:	2 arc seconds or .00012 in/ft. . (0.01 mm/M), +/- .0001" (0.0025 mm
Operating Modes:	One, Two or Three Planes, switched individually
Operating Range:	Each plane has a 100-foot (30.5 meters) operating range in radius
Power Supply:	9V DC external battery pack (4 cells) or 115V AC adapter
L-123 Base Adj. Range:	+/- 1.5º
L-123 Base Adj. Resolution:	1.7 arcsec (0.01 inches/100 ft or 0.25 mm/30.5M)
Level Vials:	Backlit and accurate to 2 arc seconds or 0.00012 in/ft. (0.01 mm/M)

DIMENSIONS

For more Information: http://www.hamarlaser.com
U.S. sales information: sales@hamarlaser.com
International sales information: intl.sales@hamarlaser.com