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China, Chinese Auto Level Survey Topcn Atb4 Auto Optical Level Set Durable Land Survey Auto Levels1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Optical Lens InstrumentLaser LevelAuto LevelAtb4
Shanghai Hexin Survey Instrument Co., Ltd.
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Product Description Original Japan Made ATB4 Auto level survey instrument Automatic level ATB4A with tripod and leveling staffAT-B Series Auto Level? Durable, Dependable, High Value Auto Levels? 3 Models - 32x, 28x, and 24x Magnifications? Rapid, Accurate, and Stable Automatic Compensation? Ultra-Short 20cm (7.9 in.) Focusing? All-Weather Dependability? Clampless, Endless Fine Horizontal AdjustmentsCORE TECHNOLOGY 20cm (7.9 in.) - Ultra-Short Minimum FocusThe AT-B Series can focus on objects at 20cm (7.9 in.) in front of the telescope. This feature dramatically facilitates the works in confined spaces.All-Weather DependabilityWith the IPX6 rating, the instrument is protected against powerful water jets from all directions, meaning the AT-B Series with stands a sudden shower or torrential rainfall. The advanced protection design also deters clouding or condensation inside the telescope.PRODUCT SHOWPRODUT SPECIFICATIONTELESCOPEAT-B2AT-B3AT-B4Length215mm (8.46 in.)215mm (8.46 in.)215mm (8.46 in.)Magnification32X28X24XObjective Aperture42mm (1.65 in.)36mm (1.42 in.)32mm (1.26 in.)Resolving Power3 in.3.5 in.4 in.Field of View1°20'1°25'1°25'(at 100m/328ft.)(2.3m/7.5 ft.)(2.5m/8.2 ft.)(2.5m/8.2 ft.)Min. Focus from end of telescope0.2m (7.9 in.)0.2m (7.9 in.)0.2m (7.9 in.)Min. Focus from instrument center0.3m (1 ft.)0.3m (1 ft.)0.3m (1 ft.)ImageErectErectErectStadia Constant000Stadia Ratio100100100Focusing Knob2-speed1-speed1-speedSighting AidPeep SightGun SightGun SightACCURACY (1km double run leveling)Without Micrometer0.7mm (0.03 in.)1.5mm (0.06 in.)2.0mm (0.08 in.)With Micrometer0.5mm (0.02 in.)n/an/aCOMPENSATORTypePendulum compensator with magnetic damping systemSetting Accuracy0.3 in.0.5 in.0.5 in.Working Range±15 ft.±15ft.±15 ft.CIRCULAR LEVELSensitivity10 ft./2mm10 ft./2mm10 ft./2mmHORIZONTAL CIRCLEDiameter103mm (4.1 in.)103mm (4.1 in.)103mm (4.1 in.)Minimum Division1°/1gon1°/1gon1°/1gonGENERALWater ResistanceIPX6 (IEC 60529:2001)Operating Temperature-4°F to +122°F (-20oC to +50oC)Width5.12 in. (130mm)5.12 in. (130mm)5.12 in. (130mm)Length8.46 in. (215mm)8.46 in. (215mm)8.46 in. (215mm)Height5.51 in. (140mm)5.51 in. (140mm)5.31 in. (135mm)Weight4.1 lbs. (1.85kg)3.7 lbs. (1.7kg)3.7 lbs. (1.7kg)PACKING & SHIPPINGSTABDARD PACKAGE ? AT-B Level? Plumb bob? Hex wrench? Adjusting pins? Vinyl cover? Cleaning cloth? Lens cap? User manual? Hard carrying casePAYMENT COMPANY INFORMETIONShanghai 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!FAQQ: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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