Telescope |
Field of view |
1 ° 30 ' |
Shortest line of sight |
1.0m |
Imaging |
positive image |
Magnification |
30X |
Resolution |
3″ |
Objective aperture |
Φ50mm |
Angle measurement |
Angle measurement method |
absolute encoding |
Detection method |
four probes |
Angle measurement accuracy |
1 "/0.5" |
Minimum display |
0.1″ |
Distance measurement |
Prism free accuracy |
3mm+2 × 10-6 · D |
Reflector accuracy |
2mm+2 × 10-6 · D |
Prism accuracy |
1mm+1 × 10-6 · D |
Prism free measuring range |
1000m |
Reflective film measuring range |
1200m |
Prism measuring range |
6000m |
Precision measurement time |
< 0.7s |
Compensator |
Compensation type |
integrated dual axis |
Compensation range |
≥ ±6′ |
Level |
Tube level |
30 ″/2mm |
Circular level |
8 '/2mm |
Laser centering device |
Laser tube type |
635nm semiconductor laser |
Accuracy |
± 1mm/1.5m |
Spot |
≤ 2.5mm/0.5~2m |
ATR |
Scope of work |
5-1000m |
Positioning accuracy |
± 1.5mm (≤ 200m); ±1.5 " (>200m) |
Positioning time (within the field of view of the telescope) |
0.5-2 seconds |
Infinite micro spiral |
1 horizontal, 1 vertical |
Focal length adjustment |
ElectricB |
Motor drive |
Servo positioning accuracy (standard deviation) |
3" |
Maximum rotation speed |
180 °/s |
Slow micro rotation control minimum value |
1" |
Host system |
Operating System |
ANDROID 11.0 |
CPU |
Four core 64 bit ARM A55 CPU 2GHz |
Memory |
8GB+128GB |
Display screen type |
6-inch touch screen, resolution 720 * 1280, dual screen |
Dual screen display |
Supports |
Single screen display |
Supports |
USB Type-C |
Support |
USB host |
USB 3.0 HOST |
WIFI |
802.11 a/b/g/n/ac/ax |
Bluetooth |
5.0 |
Button |
15 at the bottom of the screen, backlit lighting+automatic light sensing |
Mobile network |
4G optional |
GPU |
ARM G52 2EE supports OpenGL ES 1.1/2.0/3.2, OpenCL 2.0, Vulkan 1.1 with embedded high-performance 2D acceleration hardware |
NPU |
0.8Tops@INT8 Performance, integrated high-performance AI accelerator supports one click conversion of mainstream architecture models such as Coffee/TensorFlow |
VPU |
Support 4K60fps H.265/H.264/VP9 video decoding; Supports 1080P 100fps H.265/H.264 video encoding; Supports 8MISP and HDR |
USB camera |
optional support |
Quick measurement key |
Supports |
Beep sound |
supported |
Onboard TF card holder |
Function support, TF card optional |
Temperature and pressure sensor |
Supports |
Application software |
Supports: collection measurement, layout measurement, mapping, etc |
Power Supply |
Battery parameters |
11.1V 4.95Ah lithium battery |
Working hours |
5-8 hours |
Other |
Data interface/communication |
USB to RS232, USB-C port, USB HOST port, standard configuration for short-range Bluetooth, optional for long-range Bluetooth. Network: Full network (4G optional) |
System upgrade/APP upgrade and release |
cloud support |
Dustproof and Waterproof Rating |
IP55(IEC60529) |
Working temperature range |
-20 degrees to +50 degrees |
Storage temperature range |
-40 degrees to +60 degrees |