C-ALS® HD SYSTEM

The Carlson Cavity Auto-Scanning Laser System High Definition, CALS ® HD, is equipped with a hi-definition nosecone camera with a 874-lumen daylight payload. The new system is capable of 360° scans in underground cavities and rugged environments for observations, mapping, risk assessment and more. The C-ALS HD, with a probe diameter of 50mm (1.96 inches) is deployable though boreholes as small as 76mm (3 inch) and offers versatile deployment options in downward, upward, and horizontal directions. The C-ALS HD incorporates a 3-axis gyroscope alongside the pitch and roll sensors to provide greater azimuth accuracy, thus eliminating the traditional “Boretrak® Rods” needed for maintaining azimuth reference in past non-gyro versions. Using the new slip ring cable drum, the C-ALS HD user is now able to deploy the system more efficiently and quickly than the traditional spool only cable configurations that required the deployable length of cable to be unspooled before connecting the

system to it.The C-ALS® HD SYSTEM includes all necessary components for high-definition underground surveys. It comes equipped with a stainless steel C-ALS HD Probe, a standard extension piece, and various essential accessories such as calibration jigs with survey prisms, battery packs, chargers, cables, and control units with Wi-Fi. This system is designed for robust fieldwork and includes a comprehensive transit case and a USB drive with Carlson Scan software and manuals.