Customization: | Available |
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Accuracy: | 2mm |
Magnification: | 24 × |
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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 |