PRODUCT DETAILS
B20 Automatic Level Overview
The B20 Automatic Level is a high precision automatic level designed for S-Style equipment, featuring 32x magnification and an erecting telescope to ensure clear and precise measurements.
The high-precision B20 Automatic Level magnetic damping compensator (±15' working range) and ±0.3" ultra-high accuracy make it suitable for high-level engineering measurements.
The B20 Automatic Level has an IPX6 waterproof and dustproof rating, adapts to harsh working environments, and supports 360° or 400 gon horizontal scales. The shortest viewing distance is 0.3m, the effective aperture of the objective lens is 42mm, and the viewing distance error is only ±0.4%, ensuring efficient measurement. It comes standard with a wedge-shaped graticule, 8'/2mm circular level, and comes with manual adjustment tools, plastic boxes and other accessories to meet professional needs.
B20 Automatic Level Specifications
| Model No. | B20 |
| Standard Deviation for 1km Double-run Leveling | 0.7mm |
| Telescope Magnification | 32X |
| Telescope Image | Erect |
| Shortest Sighting Distance | 0.3m |
| Effective Aperture Size of Object Lens | 42mm |
| Angle of View | 1°25' |
| View Distance Error | ±0.4% |
| Focusing Error | ±0.5mm |
| Leveling Accuracy | ±0.3" |
| Compensator Type | Magnetic-Damping |
| Compensator Working Range | ±15' |
| Compensating Error | ±0.3" |
| Resolution | 3.0" |
| Reticle | Wedge |
| Setting Time | ≤2S |
| Bubble | 8' / 2mm |
| Horizontal Circle | 360° or 400 gon optional |
| Water and Dust Proof | IPX6 |
| Standard Accessory | Manual, Allen Key, Adjusting Pin, Plastic Case |