Laser Ace® Burden Finder

LaserAce® Burden Finder is the world’s first DIRECT blasthole burden measurement system.

The Class 1 eye-safe reflectorless laser instrument allows users to input basic drilling parameters such as drill angle, collar crest distance and required minimum burden. Shoot any point on the rock face in front of a blasthole and directly display the calculated burden and hole depth for that point. A percentage indication of over/ under burden is also displayed on the LCD. The 2D profiling device requires no field recorder or computer to calculate Burden and depth profiles.

Sequential shots taken from the crest to toe in front of the blasthole allows a complete table of burden depths to be saved and displayed. Maximum and minimum burdens are immediately calculated and available to indicate ‘hazardous areas’.

All measured data can be transferred to PC computers and printers using internal Bluetooth® data radio.

Features

  • Range +/- 30 degree (from vertical)
  • Probe Depth rated to 100m
  • Operating Temperature -10oC to +45oC
  • Two Inclinometer Sensors – Accuracy 0.2o
  • Data Collected at Regular Time Intervals
  • Probe Powered by 3 x ‘D’ Cells
  • Rechargable CDU Logger

Benefits

  • Up and down-hole use
  • Non-magnetic solution
  • Ideal for flooded and all types of rock
  • Lightweight and Easily Portable
  • Simple to operate
  • Rugged probe construction
  • Improved productivity
  • Accurate borehole deviation therefore more accurate Burden calculations
  • More efficient blasting

Burden Finder measures:

  • Distance & angles
  • Height of targets
  • Slopes & gradients
  • Width of targets
  • Distance between targets

  Download Laser Ace® Burden Finder Brochure PDF

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