TELESCOPE |
Tube Length | 154mm |
Objective Lens Diameter | Telescope: 45mm; EDM: 50mm |
Magnification | 30X |
Image | Erect |
Field of View | 1°30’ |
Resolving Power | 3” |
Min. Focus | 1.0m |
DISTANCE MEASUREMENT |
Single Prism | 5000m *1 |
Non-Prism | 600m*2 |
Accuracy -Prism Mode | ±(2mm+2ppm x D)m.s.e. *3 |
-Non-Prism Mode | 0-300m:±(3mm+2ppm x D)m.s.e. *3 |
| 300m-600m: ±(5mm+3ppm x D)m.s.e. *3 |
Measuring time | fine: 0.3s; tracking: 0.1s *4 |
Atmospheric Correction | T-P Sensor, Auto Detect and Correct |
Prism Constant | Manual Input, Auto Correction |
ANGLE MEASUREMENT |
Method | Absolute Encoding |
Detecting System | H: 2 sides V: 2 sides |
Min Reading | 0.5”/1”/5”10” selectable |
Accuracy | 2” |
Diameter of Circle | 79mm |
Vertical Angle 0° | Zenith: 0°/Horizontal:0° |
Unit | 360°/400gon/6400mil |
DISPLAY |
Size | 3.5”; 320*240 Dot Matrix |
No.of Display | 2 Color Screens |
Keyboard | Alphanumeric |
TILT CORRECTION |
Tilt Sensor | Dual Axis |
Method | Liquid Electric |
Range | ±3′ |
Setting Unit | 1” |
LEVEL SENSITIVITY |
Plate Level | 30”/2mm |
circular vial | 8’/2mm |
OPTICAL PLUMMET(OPTIONAL:INTERNAL LASER PLUMMET) |
Image | Erect |
Magnification | 3X |
Focusing Range | 0.3m ~ ∞ |
Field of View | 5° |
DATA STORAGE INTERFACE |
Storage | Internal Memory: 4MB; Max.SD card:32GB |
Data Interface | SD-card/Mini USB/RS232C |
GENERAL |
Laser Class *5 -EDM | Class IIIA |
-Laser Plummet | Class II |
Working Temperature | -20°C~ + 50°C |
Battery Type | Rechargeable Lithium Battery |
Battery Voltage | DC 7.4V |
Working Time | 8h |
Water & Dust Proof | IP55 |