Auto Level Sokkia B40A
- The Sokkia B40A automatic level incorporate field-proven precise and reliable compensator for accuracy you can rely upon. The optimally designed telescope provides exceptionally bright and sharp view that reduces operator’s eyestrain. Quick collimation and horizontal angle measurement combine for fast and easy aiming of layout and alignment tasks.
Sokkia B40A Auto Level Technical Specifications:
| Model | Sokkia B40A |
| Telescope | |
| Length | 214mm (8.42in.) |
| Magnification | 24x |
| Objective Aperture | 32mm (1.26 in.) |
| Resolving Power | 4″ |
| Field of View (at 100m/328ft.) |
1°25’ (2.5m / 8.2ft.) |
| Minimum Focus | 0.2m (7.9 in.) from end of telescope 0.3m (1ft.) from instrument center |
| Image | Erect |
| Stadia Constant | 0 |
| Stadia Ratio | 100 |
| Focusing Knob | 1-speed |
| Sighting Aid | Gun Sight |
| Accuracy (1km double run leveling) | |
| Without Micrometer | 2.0mm (0.08 in.) |
| With Micrometer | n/a |
| Compensator | |
| Type | Pendulum compensator with magnetic damping system |
| Setting Accuracy | 0.5″ |
| Working Range | ±15′ |
| Circular Level | |
| Sensitivity | 10′ / 2mm |
| Horizontal Circle | |
| Diameter | 99mm (3.9in.) |
| Minimum Division | 1°/ 1gon |
| General | |
| Water Resistance | IPX6 (IEC 60529:2001) |
| Operating Temperature | -20 to +50ºC (-4 to +122°F) |
| Size Width x Length x Height | 122mm (4.8in.) x 214mm (8.4in.) x 140mm (5.51in.) |
| Weight | 1.5kg (3.3lbs.) |
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