The B40 provides quick setup, easy sighting, and superior durability against vibration and shock, ensuring the increased productivity over an extra-long period of time. - Precise, Reliable Automatic Compensator - 24x magification - Superior telescope - Quick collimation
This Automatic level has a rugged magnetically dampened compensator that automatically establishes and holds your line of sight - within a ±10 minutes of level. Once set up, the precision compensator works continuously, automatically adjusting to keep the line of sight level. For continuous trouble-free performance, a compensator lockout device protects this important component during transport.The superior optical system includes a focusing eyepiece and broad field of view. The larger objective lens allows more light for a sharper, truly exceptional image. An infinite tangent screw and 0-360° horizontal scale offer added convenience.
Model
B40
Telescope
Length
215mm (8.46in.)
Magnification
24x
Objective aperture
32mm (1.26in.)
Resolving power
4"
Field of View (at 100m/328ft.)
1°25' (2.5m / 8.2ft.)
Minimum focus
0.2m (7.9in.) from end of telescope 0.3m (1ft.) from instrument center
Image
Erect
Reticle pattern
Cross line
Stadia constant
0
Stadia ratio
100
Focusing knob
1-speed
Sighting aid
Gun sight
Lens hood
-
Accuracy (standard deviation for 1km double run leveling)
We are instrumental in exporting and trading Optical Automatic Level, which is used extensively at the construction sites for viewing images of levelling at long and short distances. The instrument is robust in designing and perfect for outdoor uses. It has high precision over long distances and is fitted with a large focusing knob for easy alignment along with a compensator lock for safe transport.
Features:
Robust design with built-in target collimator and integrated circular vial
Compensator lock for safe transport
Target collimator for rough alignment
Penta prism makes it easy to read the circular vial
Large focusing knob for easy alignment
Fast aperture for excellent staff reading
Endless angle setting using knobs on both sides with friction-braked rotation
Key Features of Sokkia B20 Optical Automatic LevelRapid, Stable, and Durable CompensatorThe compensator of Sokkia B20 Optical Level incorporates four suspension wires made of super-high-tensile metal that features minimal thermal expansion coefficient, providing unmatched durability and accuracy. Finely tuned magnetic damping system quickly levels and stabilizes the line of sight despite the fine vibrations present when working near heavy equipment or busy roadways.20cm (7.9 in.) – Ultra-Short Minimum FocusSokkia Auto Level B30A can focus on objects at 20cm (7.9 in.) in front of the telescope. This feature dramatically facilitates the works in confined spaces.Horizontal Circle for Angle MeasurementHorizontal angles can be directly read in 1° or 1gon units. Free rotation feature allows you to read any angle from zero.All-Weather DependabilityWith the IPX6 rating, the instrument is protected against powerful water jets from all directions, meaning Sokkia Level B30A withstands a sudden shower or torrential rainfall.The advanced protection design also deters clouding or condensation inside the telescope.SOKKIA QUALITYUltimate Environmental Performance and DurabilitySOKKIA has been performing environmental tests against a set of expected job site conditions to certify the products for long term use. The B Series has been tested by special inspection equipment for complete waterproofness. The B Series also has the highest environmental performance and durability in SOKKIA’s Auto Level history, proven by tests against temperature, humidity, vibration and drop.Water Proof Test (IPX6)The B Series is proven to withstand powerful water jets from all directions without any submergence inside the unit.Cold and Heat Resistance TestThe B Series has passed operating temperature tests from -20 to +50 degree.Durability TestThe B Series has passed strict durability tests including rotation of the leveling foot screw, Focusing knob and Horizontal fine motor screw.
