Audited Supplier
DSZ2
<1mm
1mm
0
32 ×
1.6m
Air Damper and Crossing Suspender Frame
Foif
Standard Export Carton
China
9015300000
Product Description
Foif Auto Level DSZ2
1)reliable air-damping and wire-hung compensator
2)checking button for compensator
3)temperature offset of compensator
4)changable diagonal eyepiece and so on accessories
5)Standard devitation of 1km double run: 1.0mm
With parallel plate mictometer FS1: 0.5mm
Product:
1)reliable air-damping and wire-hung compensator
2)checking button for compensator
3)temperature offset of compensator
4)changable diagonal eyepiece and so on accessories
5)Standard devitation of 1km double run: 1.0mm
With parallel plate mictometer FS1: 0.5mm
| Model | DSZ2 | DSZ3 | NAL224 | NAL228 | NAL232 | |
| Standard deviation of 1KM double run leveling | ≤±1.0mm | ≤±2.0mm | ≤±2.0mm | ≤±1.5mm | ≤±1.0mm | |
| Telescope | Image | Erect | ||||
| Magnification | 32 × | 24 × | 24 × | 28 × | 32 × | |
| Clear Objective aperture | 40mm | 36mm | 40mm | |||
| Shortest focusing distance | 1.6m | 0.7m | 0.8m | 1m | ||
| Stadia ratio | 100 | |||||
| Stadia constant | 0 | |||||
| Compensator | Working range | ±14′ | ||||
| Setting accuracy | ≤±0.3″ | ≤±0.5″ | ≤±0.4″ | |||
| Setting time | ≤2S | |||||
| Sensitivity of circular level per 2mm | 8′/2mm | |||||
| Graduation interval of horizontal circle | 1 ° / DIV | |||||
| Working temperature | -30°C-+50°C | |||||
| Weight | 2.5kg | 2.0kg | ||||
| Model | DSZ2 | DSZ1 | DS03 | DS05 | |
| Standard deviation of 1KM double run leveling | ≤±1.0mm | ≤±0.7mm | ≤±0.3mm | ≤±0.5mm | |
| Telescope | Image | Erect | |||
| Magnification | 32 × | 38× | 42× | 38× | |
| Clear Objective aperture | 40mm | 50mm | 50mm | 45mm | |
| Field of view at 100m | 2.3m | 2.3m | 2.3m | 2.3m | |
| Shortest focusing distance | 1.6m | 1.6m | 1.6m | 1.6m | |
| Stadia ratio | 100 | ||||
| Stadia constant | 0 | ||||
| Compensator | Working range | ±14′ | ±15′ | ±15′ | ±15′ |
| Setting accuracy | ±0.3″ | ±0.3″ | ±0.2″ | ±0.5″ | |
| Setting time | ≤2S | ||||
| Parallel plate micrometer | Range | optional | No | 10mm | 10mm |
| Interval | 0.1mm | 0.1mm | |||
| Reading | 0.01mm | 0.01mm | |||
| Power | Battery | No | No | 1900mAh Li-ion Rechargable | No |
| Continuous operation time | >10 hours | ||||
| Charging time | 3hours | ||||
| Sensitivity of circular level per 2mm | 8′/2mm | 10′/2mm | 5′/2mm | 10′/2mm | |
| Graduation interval of horizontal circle | 1 ° / DIV | ||||
| Water protection | IP55 | IP55 | IP55 | IP55 | |
| Working temperature | -30°C-+50°C | ||||
| Weight | 2.5kg | 2.5kg | 2.5kg | ||
Product:
