Road Estimator

Road Estimator

Benefits
  • Faster scanning speed allowing survey work to be carried out faster than ever before
  • Survey dangerous areas by remote control
  • Accurate ‘onsite' results
  • 3D solutions in real-time
  • Pitch and roll sensors automatically de-tilt data
  • Easy to use
  • Highly portable
  • Low cost of ownership
Applications
  • Measure voids, stopes and rock faces
  • Underground production mining
  • Compare design and ‘as-built' data
  • Calculate volumes
  • Model and monitor unsafe areas

The Void Scanner Mk3 is small, rugged, lightweight, and designed specifically for harsh underground environments.

Simple to use, the Mk3 scans 200 points per second and stores the data on a rugged tablet, PC or laptop computer.

The Void Scanner Mk3 comes complete with MDL's Voidscan software which is used to control the unit and to display (in real-time) laser point clouds in 3D. Data may then be exported into any mine planning package.

SPECIFICATIONS

Technical Specifications
  • Accuracy typically: ± 5cm (1.97 in)
  • Angular resolution: 0.022°
  • Range resolution: 1 cm
  • Range: 150 m (Class 2M), 300 m (Class 3R)
  • Targets: (90% reflectivity)
  • Scan time (1° x 1°): sphere / 7 minutes
  • Horizontal scan angle: 360°
  • Vertical scan angle: 270°
  • Points per second: 200
Horizontal & Vertical Encoders
  • Optical: 360°
  • Accuracy: ± 0.2 °
Pitch & roll sensor
  • Range 360°
  • Accuracy ± 0.2°
Environmental
  • Operating temperature: -10° C to +45° C (14° F to 113° F)
  • Water & dust resistant (IP65)
Power & dimensions
  • Power: DC 12V (10.5V DC to 17V)
  • Dimensions (W x D x L): 140 × 120 × 503 mm
  • Weight: 5.0 kg (11 lbs)