Reflectorless Total Station RUIDE RTS-820R3 Series

Reflectorless Measurement Up to 300m, and 400m reflectorless ( in optimal condition) distance measurement range, achieved by the leading edge of new EDM technology. Get what you want wherever you shoot. SD/ USB Data Transfer Extend your memory with a SD card. Download data via USB interface. Overall Water& Dust Proof All significant parts are protected by tight rubber rings. With reliable waterproof, you are free to operate your job no matter in rain or desert. Dual Axis Compensation Sensor of Temperature & Pressure Take the surrounding temperature and pressure automatically and implement the auto compensation of PPM. Higer accuracy is what we are after. Absolute Encoding Absolute Encoding, manual initialization free, angle measurement accuracy and reliability improved. Laser Plummet ( OPTION) Internal laser plummet adjustable intensity or internal optic plummet Road Design Measurement With straight line, arc, smooth curve and point, easy to input data and design road. MEASUREMENT PROGRAM : - AREA MEASUREMENT - REMOTE HEIGHT MEASUREMENT - HIDDEN POINT MEASUREMENT - ROAD DESIGN AND STAKE-OUT - COGO PROGRAM - SURVEYING & ORIENTATION - ARCHITECTURAL AXES STAKE-OUT - FREE STATION - STAKE-OUT - REFERENCE LINE/ ARC - MISSING LINE MEASUREMENT RTS-822A/ 825A RTS-822R3/ 825R3 DISTANCE MEASUREMENT single prism 2.0km 5.0km non-prism -- 300m 400m ( opt.condition) accuracy ( 2+ 2 10-6d) mm w/ o prism: ( 3+ 2 10-6d) mm in great condition digital display max: 99999999.999, min: 1mm measuring time fine: 1.2s, normal: 0.7s, tracking: 0.4s fine: 0.7s, normal: 0.7s, tracking: 0.3s measurement system basic frequency: 60MHZ meteorologic correction input the parameter adjusted automatically atmospheric refraction & earth curvation correction input the parameter adjusted automatically( k= 0.14/ 0.2) prism constant input the parameter adjusted automatically temperature & pressure correction manual input auto correction ANGLE MEASUREMENT measuring method absolute encoding raster disk diameter 79mm minimum reading 1? / 5? optional accuracy 2? / 5? optional detection method horizontal: dual, vertical: dual measuring unit 360 / 400gon / 6400mil Vertical angle 0 zenith 0 / horizontal 0 TELESCOPE image erect length 149mm effective aperture telescope: 45mm, distance meter: 50mm magnification 30X field of view 1 30? resolving power 3? min.focuing distance 1m AUTO COMPENSATOR system ( liquid electric detection) vertical axis Dual-axis range 3? 4? accuracy 1? LEVEL SENSITIVITY plate vial 30? / 20mm circular vial 8? / 2mm OPTICAL PLUMMET ( OPTION ? INTERNAL LASER PLUMMET) image erect magnification 3X focusing range 0.3m ~  field of view 5 OTHERS mini-B port NO YES SD card NO YES internal memory ( fixed & removable) > 10, 000 points/ > 20, 000 coordinates display type dual sides, alphanumeric keyboard, LCD, matrix graphic operation environment -20 ~ + 50  power supply rechargeable Ni-H battery voltage DC 6V water & dust proof IP66 non-stop operating time ( angle and distance) 8 hours 16 hours