Leica BLK ARC Laser Scanner

Leica BLK ARC: A versatile laser scanner offering handheld, tripod, or robot-mounted configurations. It delivers high-accuracy 3D point clouds and panoramic imaging, ideal for applications in construction, infrastructure, and disaster response.

Offering both Kinematic and static scanning capabilities
360° x 270° field of view for complete spatial capture
420,000 points per second LiDAR and 12 MP camera for high-resolution data
Lightweight at just 690g for easy integration and mobility
Equipped with GrandSLAM technology, scan while you walk
IP54-rated for dust and humidity protection, with a wide operating temperature range
Supports wireless and USB 3.0 data transfer with cloud-based processing options

Versatility in Scanning Modes

The BLK ARC excels as both a kinematic scanner and a traditional static scanner. This versatility allows for continuous scanning on the move, reducing setup time by capturing data between locations and enabling stationary scans for detailed area mapping. This flexibility provides comprehensive spatial data efficiently.

Advanced Navigation with GrandSLAM Technology

Powered by GrandSLAM technology—combining LiDAR, visual sensors, and an IMU. The BLK ARC achieves autonomous navigation with accurate positioning, even in complex environments. This capability allows for seamless mapping and data capture without constant manual input.

High-Resolution Imaging and LiDAR Accuracy

With a 12 MP high-resolution camera, a panoramic vision system, and LiDAR capturing at 420,000 points per second, the BLK ARC produces precise 3D data and sharp panoramic images. This quality ensures highly detailed point clouds and visuals, ideal for construction, inspection, and documentation.

DESIGN & PHYSICAL

Housing	Black powder coated aluminum
Weight	690 g
Height	183.6 mm
Front to back	92.5 mm
Diameter	80 mm

OPERATION

User Interface	BLK ARC-UI (Browser-based mission control UI, requires additional installation on a supported robotic carrier)
Communication	USB 3.0 and Wireless (BLK ARC-UI connection)
Internal Memory	24 hours of scanning (compressed data) / 6 hours (uncompressed data)

LiDAR & IMAGING

Laser Class	1 (in accordance with IEC 60825-1)
Wavelength	830 nm
Field of View	360° (vertical) / 270° (horizontal)
Scan Range	Min. 0.5 m – up to 25 m
Point Measurement Rate	420,000 pts/sec
High Resolution Camera	12 Mpixel, 90° x 120°, rolling shutter
Panoramic Vision System	3-camera system, 4.8 Mpixel, 300° x 135°, global shutter

DYNAMIC SYSTEM PERFORMANCE

Range Noise * **	+/-3 mm (dynamic), +/-2 mm (static)
Accuracy (Indoor) ***	+/-10 mm

ENVIRONMENTAL

Robustness	Designed for indoor and outdoor use
Operating Temperature	0° C to +40° C
Dust & Humidity Protection	IP54 (IEC 60529)

DATA PROCESSING

Data Transfer	Wireless and USB 3.0
Desktop Software	Leica Cyclone REGISTER 360 PLUS and Cyclone REGISTER 360 PLUS (BLK Edition)
Cloud Software	Reality Cloud Studio, powered by HxDR

* At 78% albedo
** Environment dependent
*** Controlled environment (scan duration 2 minutes)

BLK ARC Robotic Laser Scanner Kit
Including:

1x Leica BLK ARC Robotic Laser Scanner
1x GEV290 USB-C Extension Cable
1x GEV291 Power Extension Cable
1x GEV278 USB-C Cable
1x GEV276 Power Supply Unit
1x BLK Cleaning Cloth
1x Leica BLK ARC Quick Guide
1x Leica BLK ARC USB Documentation Card

The BLK ARC measures 183.6 mm in height, 92.5 mm front-to-back, and has a diameter of 80 mm, with a weight of 690 grams.

The BLK ARC has a scan range from 0.5 meters up to 25 meters, allowing for both close-proximity and extended-distance scanning.

The BLK ARC can measure up to 420,000 points per second, providing rapid and accurate 3D data capture.

The BLK ARC features a browser-based mission control interface, the BLK ARC-UI, which requires installation on a supported robotic carrier.

Data can be transferred wirelessly or via USB 3.0, ensuring fast and flexible data handling.

The BLK ARC includes a high-resolution 12 MP camera with a 90° x 120° rolling shutter and a panoramic 3-camera system (4.8 MP) with a 300° x 135° global shutter for comprehensive visual capture.

The LiDAR field of view is 360° vertically and 270° horizontally, enabling full-area scanning coverage.

In a controlled indoor environment, the BLK ARC has an accuracy of +/-10 mm, with a range noise of +/-3 mm in dynamic mode and +/-2 mm in static mode.

The internal memory can store up to 24 hours of compressed scan data or 6 hours of uncompressed data.

Yes, the BLK ARC has an IP54 rating for dust and humidity protection, designed for both indoor and outdoor use with an operating temperature range of 0 to +40°C.

The BLK ARC is compatible with Leica Cyclone REGISTER 360 PLUS, Cyclone REGISTER 360 PLUS (BLK Edition), and the cloud-based Reality Cloud Studio powered by HxDR.

The BLK ARC uses a Class 1 laser with an 830 nm wavelength, ensuring safe operation in various environments.

Brand: Leica Geosystems | Code: LG947000
APN: 9319499261436 | Supplier Code: 947000

At a glance

Offering both Kinematic and static scanning capabilities
360° x 270° field of view for complete spatial capture
420,000 points per second LiDAR and 12 MP camera for high-resolution data
Lightweight at just 690g for easy integration and mobility
Equipped with GrandSLAM technology, scan while you walk
IP54-rated for dust and humidity protection, with a wide operating temperature range
Supports wireless and USB 3.0 data transfer with cloud-based processing options

Versatility in Scanning Modes

Advanced Navigation with GrandSLAM Technology

High-Resolution Imaging and LiDAR Accuracy

GSM-16 Features

Versatile Scanning Modes

The BLK ARC offers both kinematic and static scanning modes, allowing data capture on the move or at fixed locations. This flexibility adapts to project needs, saving time and enabling seamless, efficient data collection.

GrandSLAM Navigation Technology

Equipped with GrandSLAM, combining LiDAR SLAM, Visual SLAM, and an IMU, the BLK ARC autonomously navigates complex or GPS-deprived environments, providing reliable and precise 3D mapping.

High Speed Data Capture

Capturing data at 420,000 points per second, the BLK ARC produces high-density point clouds quickly. This speed reduces on-site time, ideal for large projects requiring efficient workflows and timely results.

Remote Operation

The BLK ARC is controllable remotely via a user-friendly browser interface, allowing mission control and monitoring from a safe distance, particularly useful for hazardous or inaccessible locations.

Cloud Integration with HxDR

Data can be uploaded directly to Reality Cloud Studio, enabling storage, visualization, and team collaboration. This enhances accessibility and coordination across teams for streamlined project management.

High-Resolution Imaging

With a 12 MP camera and a panoramic vision system, the BLK ARC captures detailed panoramic images alongside point cloud data, providing valuable visual context for scanned environments.

Compact and Lightweight Design

Weighing just 690 g with a compact form, the BLK ARC is easy to mount and transport, offering a streamlined solution for mobile scanning applications without adding unnecessary bulk.