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Audited Supplier PRODUCT DESCRIPTION
Good quality AK20 yellow right angle mini prism with 0mm prism constant
The range of a prism results from, among other things, its coating and the glass geometry. A number of original 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 spatial orientation, are important for measuring accuracy. Prisms are manufactured from glass of the highest quality and furnished with optical coatings so that even under the most extreme environmental conditions, a long lifetime and maximum range of the highest accuracy can be achieved.
KEY FEATURES
1.Effective diameter: Φ62mm prism with silver coated and Water Sealed.
2.Offset: 0mm/-30mm .
3. Packing: Soft Bag.
4. Standard Reflectors
All-rounder prism with integrated target plate for standard applications.
5. Special Reflectors.
Optimised for long-term monitoring applications. The special anticondensation construction with a patented filter guarantees reliable measurement ranges in difficult weather conditions. Choice of high-precision reflective tapes.
6. Mini Reflectors.
Easy to handle and light to transport mini prisms.
7. Prism mount and prism canister are made of plastic, Prism target are made of metal.
PRODUCT SPECIFICATION
| Model Number | AK20 |
| Brand | Others |
| Surface quality | 60/40 |
| Prism Constant (offset) | 0mm/-30mm |
| Dimension Tolerance | +0/-0.2mm |
| Effective Diameter | 64mm |
| Angle Tolerance | 5 sec |
| Material | Alloy, matel, plastic, glass |
| Target Size | 5 in*5 in |
| Size | 44*39*45 cm / 16 pieces |
| Weight | 0.8kg/ 1 piece |
| Color | Yellow and black |
PRODUCT SHOW
PACKING & SHIPPING
PAYMENT
COMPANY INFORMETION
Shanghai Hexin Survey Instrument Co., LTD has 8 years' experience in geodetic surveying and cadastration surveying, we are a professional and leading enterprise in the surveying industry in MainlandChina. We specialize in the R&D and manufacturing and sales of all kinds of surveying products, including total station, electronic theodolite, electronic distance meter, automatic level, laser level, reflector prism, surveying accessory, GPS receiver, mapping software, etc.The marketing model advocated by us is not a simple sense of "selling products", instead, pre-sales service, services during operation and after-sales service are integrated in entire operating activities. It makes the customers feel that they purchased not only a commodity, but also a professional service.We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
FAQ
Q:How to turn off voice broadcast of receiver?
A: a. Enter the WEBUI, find the voice switch in the settings page and turn it off.
b. Controller Software→Device→Device Setting, turn off the "enable voice", and click"ok"
Q: Can the base station and rover station be interchangeable?
A: The difference between the rover station and the base station is that the accessories are different, the function and hardware configuration are the same.You can use the controller to choose the working mode of the device and set it as the base station or rover station.
Q: What is CORS?
A: CORS is called a continuous operating reference station system. It can be understood as a bas e station that is erected at a fixed known point and works continuously for 24 hours and sends its own data to a specific serverthrough the network. The use of CORS operation eliminates the need for a base station, and CORS is equivalent to a base station in a normal network operation.
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