Models and technical parameters | TD1-2 | |
Telescope | Imaging | erect |
Magnification | 30X | |
Objective apture | 47mm | |
Absolution | 3.75'' | |
View of field | 1°30" | |
Shortest viewing distance | 1m | |
Stadia ration | 100 | |
Tube lenght | 162mm | |
Angle Measurement | Mode of detection | H:double side v:double side |
Accuracy | 2″, 5″ | |
Minimun count | 1″,5″,10″ | |
Angular unit | 360°, 400gon, 6400mil | |
Laser Device | Wavelength | 635nm |
Power | 10mw | |
Grade | 2 | |
Measurement distance | 200m | |
Laser spot | 5mm/100m | |
Accuracy | ≤5″ | |
Level | Length bubble | 30″/2mm |
Circular bubble | 8′/2mm | |
Compensation | ||
System | Liquid capacitance | |
Work range | ±3′ | |
Solution | 1″ | |
Centering Device(Laser, Optical optional) | Optical center | |
Imaging | erect | |
Magnification | 3X | |
Focusing range | 0.3m~∞ | |
View of field | 5° | |
Laser Center | Wavelength | 650nm |
Laser power | 5mw | |
Grade | 2 | |
Measurement distance | 0~3m | |
Spot | 1mm/1.5m | |
Battery | Power | Rechargeable hydrogen battery |
Voltage | DC 6V | |
Continous to work | BDC1800mAh about 10 hours |