L-730W Precision Plumb Laser

Designed primarily for lower-accuracy plumb measurements, the L-730W Precision Plumb Laser has 1 vertical, auto-rotating laser plane that is 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. It also features 3-arc-second illuminated level vials.
The laser is mounted on an adjustable base with coarse pitch and roll adjustments, so that the 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.

  • 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 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
  • 1 continuously rotating, vertical laser plane with operational range of 100 feet (30.5 m) in radius
  • High accuracy:  laser plane 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
  • 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 level assemblies 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 Plane5 software for quickly recording and analyzing machine geometry data
  • Battery or AC powered
  • Laser and targets fit into portable shipping case
Weight:
Laser: 6.25 lbs (2.83 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, 635 nm wavelength Class II (Class I in scanning mode)
.160 in. (4.06mm) beam diameter
Laser Power:
<0.9 mw
Laser Plane Flatness Error:
<2 arcsecs: (.00012 in./ft. or 0.01 mm/m) in a 360º sweep
<1 arcsec: (.00006 in./ft. or 0.005 mm/m) in a 90º sweep
Laser Plane Step Error:
± .0003 in. (0.0075 mm) in a 360º sweep
± .00015 in. (0.0038 mm) in a 90º sweep
Operating Modes:
1 laser plane, rotating or stationary
Operating Range:
100 foot (30.5 meters) in radius
Power Supply:
9V DC external battery pack (4 cells)
115/220V AC adapter
Optional: LiPo Rechargeable Battery Pack 10,000 mAh
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 3 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.

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