Automatic Lasers

 

Construction laser

Cross line laser

Dot laser tools

Dual grade laser

Green beam laser

Interior laser

Laser detector

Interior multiline laser

Pipe installation laser

Plumb laser

Single grade laser

 

Automatic Levels

 

Digital electronic level

Automatic dumpy level

 

Leica Disto

 

Leica disto D210

Leica disto X310

Leica disto D3aBT

Leica disto D510

Leica disto D810

Disto accessory

 

Laser Calibration 

Laser level repair

 

Cable Locators

 

Leica digicat 550i

Leica digimouse

Leica digitex

Leica digitrace

Pipe locator

Signal clamp

 

Machine Control

 

2D control system

Machine control system

Leica digging system

Universal receiver
 

Rail Alignment

RS 4000 system

 

Total Station

 

Electronic theodolite

Leica total station

Topcon theodolite 

 
 
 
 
 
 
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Automatic Dual Grade Laser  :

 

The Spectra Precision® GL612N single grade and GL622N dual grade lasers are automatic self-leveling, rugged and cost-effective. An intuitive keypad and graphic display make all grade and alignment functions easy to use and greatly reduces setup time and increases productivity. A matching remote control also simplifies all level, grade, and vertical alignment setup tasks. 

Key Features

  • Ultimate Control of X/Y Axes
  • Fully automatic up to +/-25% grade on X/Y axes
  • Automatic Axis Features (X Axis - only GL622N), - High Precision Axis Alignment (only GL622N), - Simplified Grade Match: measures and displays the existing grade over unknown ground, - Complete PlaneLok: automatically locks on the laser beam to an existing elevation
  • Alignment range for both axes is +/-40°
  • Fully automatic vertical levelling
  • Fingerprint function - detects only the laser beam of the paired transmitter  

Built for Today’s Jobs

  • Withstands a 1 m (3 ft) drop onto concrete
  • Long operating range - 800 m (2.600 ft) diameter
  • Long operating radio range - 150 m (490 ft)
  • Intuitive keypad and graphic display
  • Password secured
  • Mask mode
  • Various power options
  • Automatic temperature compensation
  • Electronic leveling vibration filter  

User Benefits

  • Quickly adapts to site requirements
  • Simplifies level, grade and vertical alignment setups
  • Reduces time to do steep slope work and drainage installation
  • Increases reliability, accuracy and durability
  • Economize operating costs  

GL612N/GL622N Specifications

  • Leveling accuracy1,3: ± 0.5 mm/10 m, 1/16“ @ 100 ft, 10 arc seconds
  • Grade accuracy1,3: ± 1.0 mm/10 m,1/8“ @ 100 ft, 20 arc seconds
  • Grade temperature drift sensitivity: ± 0,3 mm / 10 m / 1°C; 1/16” @ 310 ft. @ 1°F
  • Operating diameter1,2: appr. 800 m (2600 feet) with detector
  • Grade range (Y, X-GL622N): ± 25% both axes (not simultaneously)
  • Rotation: 300, 600, 750 rpm
  • Laser type: 639 nm
  • Laser class : Class 2
  • Self-leveling range: appr. ± 14°
  • Leveling indicators: LCD indications and LED flashes
  • Radio range (HL760)1,2,4: up to 150 m (490 ft)
  • Power source: NiMH battery pack
  • Battery life1: 35 hours NiMH
  • Operating temp.: -20°C to 50°C (-4°F to 122°F)
  • Storage temp.: -20°C to 70°C (-4°F to 158°F)
  • Tripod attachments: 5/8 x 11 horizontally and vertically
  • Dust and waterproof: Yes - IP67
  • Weight: 3.1 kg (6.8 lbs)
  • Low voltage indication: LCD battery indicator
  • Low voltage disconnection: unit shuts off
  • Warranty: 5 Years

Includes: GL622N laser with RC602N remote, HL760 receiver, clamp, NIMH & universal charger