The DS C automatic level are designed for high precision of surveying applications,such as construction project,engineer of mine,road and bridge,setting of large-scale equipment etc.
DS C features include:
*New air damping compensator,short damping time,high precision of setting accuracy
*Accurate optical system,super clear imaging,minimum focusing distance<0.3m.
*Compensator locking system to protect the compensator better during transportation.
*Professional package to protect the instrument well even in long distance transportation.
| Technical Data | |||||||
Item No. | DSC20 | DSC22 | DSC24 | DSC26 | DSC28 | DSC30 | DSC32 |
| Compensator Type | Air Damping | ||||||
| Magnification | 20X | 22X | 24X | 26X | 28X | 30X | 32X |
| Standard Deviation for 1km | 2.5mm | 2.0mm | 2.0mm | 1.5mm | 1.5mm | 1.5mm | 1.0mm |
| Objective Aperture | 36mm | 36mm | 36mm | 40mm | 40mm | 40mm | 40mm |
| Field of View | 1°20′ | ||||||
| Shortest focussing distance | 0.3m | ||||||
| Setting Accuracy | ±0.8″ | ±0.8″ | ±0.8″ | ±0.5″ | ±0.5″ | ±0.5″ | ±0.3″ |
| Compensator Working Range | ±15′ | ||||||
| Telescope | Erect | ||||||
| Sensitivity of buble | 8′/2mm | ||||||
| Multiplication Constant | 100 | ||||||
| Addition Constant | 0 | ||||||
| Circle Graduation | 1° or 1 gon | ||||||
| Net weight | 1.4Kg | ||||||
| Water resistance | IPX4 | ||||||
| Centre size of tripod | M16 or 5/8″ | ||||||