Unmaned Surface Vehicles
Echo Sounders
Side Scan Sonars
Acoustic Doppler Current Profilers
Total Stations
Electronic Theodolites
Digital Levels
Automatic Levels
Handhelds Distance Meters
Prisms/Tripods/Poles/Staffs...
Mapping Drones & Payloads
UAV Applications
Terrestrial Laser Scanners
LiDARs
SLAM LiDAR
Satellite Imagery
Automatic Deformation Monitoring Systems
Environmental Monitoring Systems
Relevant Sensors
VR Simulated Surveying Training Systems
Auto Steering
Track Geometry Measuring Trolley Systems
Automated Tunnel Scanning & Inspection Systems
Model: NL 20G/ NL 24G/ NL 28G/ NL 32G
Features
Specification
Auto Level | Magnification |
NL20G: 20x NL24G: 24x NL28G: 28x NL32G: 32x |
Effective Objective Aperture |
NL20G: 34mm NL24G: 36mm NL28G: 36mm NL32G: 38mm |
|
Image | Erect | |
Reticle | Cross Reticle | |
Field of View | 1°20′ (2.6m /100m) | |
Minimum Focus Distance | 0.3m | |
Multiplication Constant | 100 | |
Additive Constant | 0 | |
Compensator Type | Magnetic Damping | |
Compensator Range | ±15′ | |
Compensator Setting Time | <2s | |
Compensator Setting Accuracy | ±0.5″ | |
Standard 1km Deviation |
NL20G: 2,5mm NL24G: 2,0mm NL28G: 1,5mm NL32G: 1,0mm |
|
Sensitivity of Bubble | 8′ /2mm | |
Circle Graduation | 360° or 400 gon (Minimum 1°or 1 gon) | |
Protection Class | IP54 | |
Working Temperature | -20℃ ~ +50℃ | |
Storage Temperature | -40℃ ~ +70℃ | |
Net Weight per Unit | 1.8kg | |
Package Size (4 PCS/CTN) | 220×420×590mm | |
Gross Weight (4 PCS/CTN) | 11kg |
Note: all information above is subject to change without any prior notice.
7230