LaserAce® Burden Finder
Product number: 5430
Real time blasthole burden measurements in the palm of your hand
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 blathole allows a complete table of burden depths to be saved and displayed. Maximum and minimum burdens are calculated and displayed.
All measured data can be transferred to PC computers and printers using internal Bluetooth® data radio
Overview
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Burden Finder Features
Laser
- Class 1 eye safe laser distance meter (IEC / FDA)
- Passive range upto 150m/ 500ft
- Range to reflector 600m/ 197ft
- Typical accuracy 5cm/ 2"
- Resolution 1cm/ 0.4"
- Measurement time 0.3 seconds
Environmental
- Operating temperature -10°C to +45°C
- Water & dust resistant (IP63)
Inclinometer
- Type: Accelerometer
- Range -70° to + 70°
- Accuracy 0.1°C at 0°
- Resolution 0.1°
Physical
- Data I/ O: Bluetooth® or RS232
- Weight: 400g/ 14oz
- Dimensions: 110mm x 100mm x 50mm/ 4.33" x 3.94" x 1.97"
Burden Finder Benefits
- Design blasts
- Optimise burden
- Assist in safety
- Gives real time burden & face height calculations
- Low cost
- User can measure inaccessible/ dangerous areas safely
- Direct reading (no computers required)
- Lightweight & portable
- No need for reflective targets
- Novice or expert use
- Single integrate
- Sequential shots taken from the crest to toe allows a complete table of burden and depth to be creative, displayed and stored within the unit.
- Onboard data storage capacity for 2 faces x 50 holes x 50 readings per hole.
- Cableless download of data to PC’s using Bluetooth® technology.
Burden Finder Measures
- Distance & angles
- Height of targets
- Slopes & gradients
- Width of targets
- Distance between targets
