Rugged and Reliable, Ideal Digital Theodolites for engineering applications
Designed for general construction and survey applications, Nikon NE-100 Series electronic digital theodolites from TDS give you accurate measurements in an affordable, easy-to-use platform. Nikon NE-100 Series theodolites can run 48 hours under normal operating conditions on a set of six AA alkaline batteries. Each of the four models has an ergonomic keypad with one-touch keys for all functions and a large, backlit LCD display help you work productively in the field.
Main Features:
• 5 or 10″ (5/10mgon, 0.01/0.02mil) angle reading
• Long battery life with alkaline batteries of 48 hours (47 hours for NE-103)
• IP56 environmental performance
• Nikon’s 30x bright and sharp telescope
• Short focus distance of 0.7m
• Clear and bright display with backlight illumination
• Display for both sides
• Simple user interface – one button operation
Spesifikasi – Digital Theodolit Nikon NE102
Specifications:
| NE-102 | NE-103 | |
|---|---|---|
| TELESCOPE | ||
| Effective diameter of objective: | 1.77 in (45 mm) | 1.77 in (45 mm) |
| Magnification: | 30x | 30x |
| Image: | erect | erect |
| Field of view: | 1°20′ (2.3ft @ 100 ft / 2.3m @ 100 m) | 1°20′ (2.3ft @ 100 ft / 2.3m @ 100 m) |
| Minimum focusing distance: | 2.3 ft (0.7 m) | 2.3 ft (0.7 m) |
| Stadia multiplier constant: | 100 | 100 |
| Stadia additive constant: | 0 | 0 |
| Reticle illuminator: | provided | provided |
| ANGLE MEASUREMENT | ||
| Reading system: | photoelectric incremental encoder | photoelectric incremental encoder |
| Circle diameter: | 3.1 in (79 mm) | 3.1 in (79 mm) |
| Unit of reading: | degree / gon / mil | degree / gon / mil |
| Minimum digital reading¹: | 5/10″, 1/2 mgon, 0.02/0.05 mil | 5/10″, 1/2 mgon, 0.02/0.05 mil |
| Accuracy (DIN 18723) | 5″ / 1 mgon | 5″ / 1 mgon |
| AUTOMATIC VERTICAL COMPENSATOR | — | |
| Type: | — | liquid-electric detection |
| Working range: | — | ±3′ (out-of-range warning provided) |
| NE-102 | NE-103 | |
| DISPLAY/KEYPAD | ||
| Front | ||
| Type: | dot-matrix LCD (20 characters x 2 lines) | dot-matrix LCD (20 characters x 2 lines) |
| Backlight: | 1-level illumination | 1-level illumination |
| Keypad: | 5 buttons | 5 buttons |
| Rear | ||
| Type: | dot-matrix LCD (20 characters x 2 lines) | dot-matrix LCD (20 characters x 2 lines) |
| Backlight: | 1-level illumination | 1-level illumination |
| Keypad: | 5 buttons | 5 buttons |
| OPTICAL PLUMMET | ||
| Magnification: | 3x | 3x |
| Field of view: | 5° | 5° |
| Focus range: | 1.6 ft (0.5 m) to infinity | 1.6 ft (0.5 m) to infinity |
| LEVEL SENSITIVITY | ||
| Plate level: | 30″ / 2 mm | 30″ / 2 mm |
| Circular level: | 10′ / 2 mm | 10′ / 2 mm |
| NE-102 | NE-103 | |
| LEVELING BASE | ||
| Type: | detachable | detachable |
| AMBIENT TEMPERATURE RANGE | -4 TO 122 °F (-20 to 50 C) | -4 TO 122 °F (-20 to 50 C) |
| ENVIRONMENTAL RATING | IP56 | IP56 |
| NE-102 | NE-103 | |
| DIMENSIONS | ||
| Instrument: | 6.0 x 6.8 x 13.1 in (153.5 x 172 x 334 mm) | 6.0 x 6.8 x 13.1 in (153.5 x 172 x 334 mm) |
| WEIGHT | ||
| Instrument: | 9.9 lbs (4.5 kg) | 10.1 lbs (4.6 kg) |
| Carrying case: | 8.6 lbs (3.9 kg) | 8.6 lbs (3.9 kg) |
| POWER SUPPLY | ||
| Battery type: | 1.5V AA Alkaline x 6 | 1.5V AA Alkaline x 6 |
| Continuous operating time (at 68 °F / 20C) | 48 | 48 hrs |