SOKKIA SDG1 DUAL GRADE LASER

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Sokkia SDG1 Dual Grade Laser & Detector
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Sokkia SDG1 LaserSokkia SDG1 Laser
  • Sokkia SDG1 Laser
  • Sokkia SDG1 Laser
  • Sokkia SDG1 Laser
  • Sokkia LRC6 Remote

Sokkia SDG1 Dual Grade Laser

 The SDG1 creates a grade laser plane for slope works in land preparation, foundation and other general construction applications. The advanced technologies employed in the SDG1 improve construction productivity.

A laser plane can be sloped in two axes in a range of -10 to +10% in the X axis and -5 to +25% in the Y axis.

A wide operating range of 800 meters (2,620ft.) in diameter.

A unique monitoring system for the tilt of a rotating axis ensures the industry's highest levelling repeatability: ±5 arc seconds.

The remarkably compact and lightweight body features IP66 superior dust- and water-protection.

The LRC6 standard remote controller has exactly the same display and keyboard as the SDG1. This means all operations and settings can be performed wirelessly at a range of up to 300 meters (1,000ft.).

The laser detector LR200 has LCD displays on both sides. Its advanced features include bright 3-color LEDs for easy recognition at a distance and instrument status displays, such as an H.I. Alert and a low-battery warning.

SDG1 Dual Grade Laser

Repeatability

±5 arc seconds

Horizontal accuracy

10 arc seconds

Grade range

X

-10 to +10% (unit: 0.001%)

Y

-5 to +25% (unit: 0.001%)

Operating range

2 to 800m (6 to 2,620ft.) in diameter

Rotation speed

300 / 600 / 900rpm, selectable

Laser diode

Wavelength 690nm (visible)

Laser class

Class 3R (IEC), Class IIIa (CDRH/FDA)

Self-levelling range

±5° (at 0% grade setting)

Dust and water protection

IP66 (IEC 60529:2001)

Operating temperature

-20 to +50°C (-4 to +122°F)

Operating time at 25°C (77°F)

With standard Ni-MH battery: Approx. 80 hours
With four R20 (D) size alkaline batteries*: Approx. 85 hours

Weight

Approx. 3.6kg (7.9lb.) (w/battery)