MSM Group


Confident decisions based on reliable orientation data.

REFLEX ACT III™ is a digital core orientation system that records the orientation of the core sample and other key data in core drilling operations. It has a patented rapid descent system that reduces time to complete core recovery.

It delivers exceptional accuracy, while being easy to use and reliable in harsh field conditions and is the preferred core orientation system for drillers and geologists worldwide. Its high level of data accuracy leads to better understanding of the geological structure, ultimately resulting in enhanced drill program management and geotechnical planning.

  • Rugged and Reliable
  • Accurate Digital Data Collection
  • Improved Operational Efficiency
Outer diameter 42.5mm
Length  1400mm including battery
Weight 8kg including battery
Operational Temperature 0ºC to + 70ºC (32ºF to + 158ºF)
Depth 6,000psi (3,000m fresh water)
Azimuth  +/- 1º **
Dip +/- 0.3º
Survey Single and multi-shot modes, continuous mode
Data CSV export
Survey Time 50m/minute, continuous
Type Ni-MH Rechargeable batteries
Operating time 15 hours each
Field changeable Yes, 2 batteries supplied per kit
Export USB and WiFi
Format CSV
*Excluding running gear *Results depend on latitude and inclination