L-732WW Precision Dual Scan® Laser

L-732WW Precision Dual Scan® Laser

Description

Designed primarily for lower-accuracy roll alignments, the L-732WW Precision Dual Scan® Laser has 2 vertical, auto-rotating laser planes.  Both laser planes are flat within 2 arc seconds (.00012 in./ft. or 0.01 mm/m) in a 360º sweep and 1 arc second in a 90º sweep. The laser planes are perpendicular within 3 arc seconds (.00018 in./ft. or 0.015 mm/m).  It also features 3-arc-second illuminated level vials.

The laser is mounted on an adjustable base with coarse pitch, roll and yaw adjustments, so that each laser plane can project the measurement reference out to 100 feet (30.5 m) in radius in all directions. The laser is completely self-contained and can operate on battery or AC power.

Applications

  • For roll alignments with tolerances of .00018 in./ft. or 0.015 mm/m or greater, such as:
    • Paper mills
    • Printing press
    • Steel mill
    • Film line – normal & blown-film
  • Measuring and aligning:
    • The flatness and straightness of almost any vertical surface up to 100 feet (30.5 m) (squares, frames, ways, flanges, circles, etc.)
    • Plumbness of almost any surface (squares, frames, ways, flanges, circles, etc.)
    • The flatness and straightness of vertical surfaces
    • The straightness of vertically traversing axes of machine tools
    • The squareness of any 2 vertical surfaces up to 100 feet (30.5 m)
    • The parallelism of vertical surfaces
  • Checking machine tool guideway twist in vertical axes and parallelism between vertical guideways
  • Measuring surfaces up to 200 feet (61 meters) long with 1 setup
  • Water-jet cutting machines
  • Laser-cutting machines

Features

  • 2 continuously rotating, vertical laser planes with operational range of 100 feet (30.5 m) in radius
  • High accuracy:  laser planes flat to 2 arc seconds (.00012 in./ft. or 0.01 mm/M) in 180º sweep and 1 arc second (.00006 in./ft. or 0.005 mm/m) in 90º sweep
  • Planes are mutually square with an accuracy of up to 3 arc sec (.00018 in./ft. or 0.015 mm/m)
  • Includes Pitch/Roll/Yaw adjustment base with coarse adjustments
  • Standard illuminated levels accurate to 3 arc second (.00018 in./ft. or 0.015 mm/m)
  • Optional L-740SP high-accuracy, split-prism illuminated levels accurate to 1 arc second (.00006 in./ft. or 0.005 mm/m).  Note:  requires laser base L-730CFU upgrade
  • Uses A-1519-2.4ZB Single-Axis, Wireless Targets – 1.2 in. (33 mm) PSD, .00002 in (0.0005 mm) resolution
  • Wireless targets provide real-time alignment data updating simultaneously
  • Align and monitor multiple axes simultaneously using up to 99 targets at the same time
  • Initial setup typically takes 10-20 minutes or less.  Transfer setups take 5-10 minutes
  • Short warm-up
  • Optional Windows Win7/8/10 software for quickly recording and analyzing machine geometry data
  • Battery or AC powered
  • Laser and targets fit into portable shipping case
  • L-732 version has 1 horizontal and 1 vertical laser plane used for flatness, straightness and squareness measurements

Specifications

Weight:
Laser: 5.0 lbs (2.3 kg)
L-123 Base: 4.8 lbs (2.2 kg)
Battery Pack: 2 lb (0.9 kg)
Material:
Laser: Aluminum and Stainless Steel
L-123 Base: Aluminum
Laser Type:
Visible diode, 635 nm wavelength Class II (Class I in scanning mode)
.160 in. (4.06mm) beam diameter
Laser Power:
<0.9 mw per beam
Laser Plane Flatness:
<2 arcsecs: .00012 in./ft. (0.01 mm/m) in a 360º sweep
<1 arcsec: .00006 in./ft. (0.005 mm/m) in a 90º sweep
Laser Plane Step:
± .0003 in. (0.0075 mm) in a 360º sweep
± .00015 in. (0.0038 mm) in a 90º sweep
Laser Plane Squareness:
Top-to-side laser plane squareness:
within 2 arc seconds (.00012 in./ft. or 0.001 mm/m)
Operating Modes:
1 or 2 planes, switched individually. Has 1 vertical and 1 horizontal laser plane
Operating Range:
Each laser plane has a 100-foot (30.5 meters) operating range in radius
Power Supply:
115/220V AC adapter with 9v --1.1 A output
Optional M-124-Lipo 10,000 mAh LiPo Rechargeable Battery Pack
Optional Replaceable 9V Battery Pack
L-123 Base Adj. Range:
± 1.5º
L-123 Base Adj. Resolution:
1.7 arc sec (.01 in. in 100 ft. or 0.25 mm in 30.5 m)
Level Vials:
Illuminated and accurate to 2 arc seconds or .00018 in./ft. (0.015 mm/m)
Optional Hi-Accuracy Level Vials:
L-740 Split-Prism Upgrade: accurate to 1 arc second (.00006 in./ft. or 0.005 mm/m). Requires L-730CFU Coarse-Fine Adjustment Base Upgrade.

Drawings

  • Call Us: +1-203-730-4600
  • Email: sales@hamarlaser.com
  • Website: www.hamarlaser.com
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