Theodolite Pentax ETH 502 Dua Detik
Theodolite Pentax ETH 502 Dua Detik
 |
Jual Theodolite Pentax ETH 502 Dua Detik
|
Rp_Call us
| Series Specification | |||
| Model | ETH-502 | ETH-505 | |
| Telescope | Imaging | Erect image | |
| Objective aperture | 45 mm | ||
| Magnification | 30 x | ||
| Resolution | ≤ 3” | ||
| Field of view | 1° 20’ | ||
| Shortest focusing distance | 1.35 m | ||
| Stadia multiplication constant | 100 | ||
| Stadia addition constant | 0 | ||
| Angle Measuring | Angle measuring mode | Absolute encoder | |
| Angle measuring accuracy | 2″ | 5″ | |
| Angle display | 1″/5″ | 1″/5″ | |
| Angle unit | 360°/400G | ||
| Compensator | Tilt sensor | Automatic vertical compensation | |
| Tilt compensator | Yes | Yes | |
| Soft switch | ON/OFF | ON/OFF | |
| Compensation range | ± 3’ | ||
| Display unit | Two-sided | Two-sided | |
| Optical plummet Image | Erect | Erect | |
| Magnification | 3 x | ||
| Angle of vision | 3° | ||
| Focusing range | 0.5 m ~ ∞ | ||
| Sensitivity of tubular vial mm | 30”/2 | 30”/2 | |
| Sensitivity of circular vial | 8’/2 mm | ||
| Dust & Water Protection | IP44 | ||
| Type of base | Detachable | ||
| Power supply | Battery | 4 x single three (AAA) type dry battery | |
| Ambient temperature | For operation | -20°C – +50°C | |
| Weight | Instrument | 4.5 kg | |
| Measurements | Carrying case | 1.9 kg | |
| Instrument | W 175 mm x L 170 mm x H 334 mm | ||
| Carrying case | W 330 mm x L 450 mm x H 220 mm |
0 comments :