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Surveying Reflector Prism
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Survey Mini Prism
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360 Degree Prism
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Total Station Prism
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Prism Pole Bipod
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Carbon Fibre Telescopic Pole
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Telescopic Levelling Staff
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Tribrach Adaptor
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Instrument Tripods
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Total Station Batteries
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Total Station Battery Charger
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Total Station Cable
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Total Station Accessories
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Surveying Instrument
Spherical Magnetic Measuring Monitoring Mini Prism With Holder
Model | ADS114 | Color | Silver And Black |
---|---|---|---|
Support Material | Aluminum | Ball Diameter | 45mm |
Prism Diameter | 25.4mm | Constant | 17.5mm |
Prism Angular Accuracy | ≤5" | Surface Quality | 60/40 |
Suits | All Total Station | Used For | High-speed Track And Railway |
High Light | Magnetic Measuring Monitoring Mini Prism,Shockproof Monitoring Mini Prism,45mm Ball Monitoring Mini Prism |
Spherical Magnetic Measuring Monitoring Ball Total Station Mini Survey Ball Prism with Holder
Model: ADS114
Highlight:
1. Large spherical magnetic measuring prism ball
2. Magnetic metal housing
3. Prism Constant: +17.5mm
4. Prism Diameter: 25.4mm
5. Ball Diameter: 45mm
6. Prism coated with copper
7. Used for Leica total station
8. Shockproof and water proof
9. Magnet base available with variety of Kg pull strengths.
10. Prism center is located in center of the ball.
Specification Data:
Model | ADS114 |
Color | Silver and Black |
Support Material | Aluminum |
Ball Material | Galvanized steel |
Ball Diameter | 45mm |
Prism Diameter | 25.4mm |
Prism Coating | Copper |
Constant | +17.5mm |
Prism Angular Accuracy | ≤5" |
Surface Quality | 60/40 |
Suits | High-speed track and railway |
Magnetic Base:
Strong magnet, we can use it on metal bridges and rails and other places that can be attracted by magnets.
What is the importance of mini prism in Surveying?
Mini Prism offer a high positional accuracy because it is small size. It has also a built-in levelling bubble and is supplied with an attachable spike. With this arrangement a point can be measured with very high precision.
Prism Measuring Accuracy
The range of a prism results from, among other things, its coating and the glass geometry. Measurement errors occur frequently at close ranges when prisms without anti-reflex coating are used, as the front of a prism always directly reflects a certain percentage of a signal. Errors occur in the use of prisms without copper coating on the back side when moisture droplets accumulate or the prism becomes foggy.
High standard quality prisms have a special coating on the reflective surfaces – the Anti-Reflex Coating, and a copper coating on the reverse side. Without these, the range of distance measuring, ATR and Powersearch would be reduced by up to 30%. The workmanship and the durability of the copper coating are decisive for a long life.
The glass dimensions, the position in the holder and with it the areal orientation, are important for measuring accuracy.
Package Contents:
1pc Ball prism
1pc Magnetic Base
Package:
Each item will be packed with individual inner packing. All items will be packed with outer paper box. For large quantity pallet will be equipped for better shipment.
Return Policy Details:
A. Buyers can return items for a refund within 7 days from the day the items were received, and the buyer is to afford the return shipping cost. The items must be returned in same exact condition as once it was delivered.
B. Buyers may return the items for a refund if they are not as described or with quality issues within 7 days from the items were received. The buyer is required to afford the return shipping cost, based on the condition of the items received.