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Features
1.Absolute encode angle measurement system.
2.Special design with single horizontal spindle cross telescope, horizontal and vertical spindle concentric.
Model | DT-21/51 | ||||
Telescope | Image | Erext | |||
Magnification | 30X | ||||
Objective aperture | 45mm | ||||
Field of view | 1°30′ | ||||
Shortest viewing distance | 1.4m | ||||
Stadia ratio | 100 | ||||
Resolution | 3″ | ||||
Angle measurement | Angle measurement mode | Absolute angle encoder system | |||
Minimum court | 1″,5″ | ||||
Accuracy | 2″/5″ | ||||
Angle units | DEG/MIL/GON | ||||
Compensation | Compensation range | ±3′ | |||
Up laser point | Wavelength | / | |||
Laser focusing point | / | ||||
Deciation between laser point | / | ||||
Vaild optical distance | / | ||||
Down plummet | Down laser plummet | 0-5m Best distance range | |||
Down optical plummet | Multiple:3X,focus adjusting range:0.3m~∞ | ||||
Base and mainbody structure | Separate style | ||||
Precision of plate vial | 30″/2mm | ||||
Precision of circular vial | 8′/2mm | ||||
Working Temperature | ﹣25℃ to﹢50℃ | ||||
Power | Battery model | Chargeable lithium battery | |||
Voltage |
3.7V |
Country: | China |
Model No: | - |
FOB Price: | Get Latest Price |
Place of Origin: | - |
Price for Minimum Order: | - |
Minimum Order Quantity: | - |
Packaging Detail: | - |
Delivery Time: | - |
Supplying Ability: | - |
Payment Type: | - |
Product Group : | - |