Specification :

Specifications 550RX Set ( 5 " )
Telescope: Fully transiting, coaxial and optical observations measure the distance
Enlargement / Resolving power: 30x / 2.5 "
Other: Length: 171mm ( 6.7in.) Aperture Objective: 45mm ( . 1.8in) ( . 48mm ( 1.9in) to EDM) , Image: upright, Field of view: 1 ° 30 ' ( 26m / 1, 000 m) , Minimum focus: 1, 3 million ( 4.3ft.) , Reticle illumination: 5 brightness levels

Measurement angle: Absolute rotary encoder scanning, detection of both circles to adopt a straight
Screen resolution: 1 " / 5" , 0, 0002 / 0.001gon, 0, 005 / 0.02mil, selected

Accuracy ( ISO 17123-3: 2001) : 5 " / 1.5mgon / 0.025mil

IACS ( Independent Angle Calibration System) : For Granted 250rx

Measurement mode H: Clockwise / Against, 0 set, Hold, Angle input, Repetition
V: Zenith 0 / Horizontal 0 / Horizontal 0 ± / Slope in%

Dual-axis compensator / collimation compensation: Dual-axis liquid tilt sensor, working range: compensation ± 6 ' ( ± 111mgon) / collimation available
Both the motion of the screw: 2-speed motion 250rx / 1-speed motion 350rx 550rx 650rx
Distance measurement: Modulated Lasers, phase comparison method with diode
Laser output * : Reflectorless mode: Class 3R / Prism / Sheet mode Class 1

Measuring range ( under average conditions * 2)
-Reflectorless * 3: 0, 3 to 400m ( 1.0 to 1310 ft)
-Reflective sheet * 4: RS90N-K: 1, 3 to 500m ( 4, 3 to 1640 ft) , RS50N-K:
1.3to300m ( 4, 3 to 980ft.) RS10N-K: 1, 3 to 100m ( 320ft to 4.3.)
- Mini Prism: CP01: 1, 3 to 2, 500 m ( 8200 ft) , OR1PA: 1, 3 to 500m ( 1, 640 ft)
-One AP Prism: 1, 3 to 4, 000 m ( 13, 120 ft 4.3 in) / In good condition * 5: 1, 3 to 5, 000 m ( 16, 400 ft)
Three AP-Prisma: to 5, 000 m ( 16, 400 ft) / In good condition * 5: to 6, 000 m ( 19, 680 ft)
Units: Meters, Feet, foot + Inch, U.S., feet + inches U.S.
Screen resolution: Fine / fast: 0.001m / 0.01ft. / 1   / 8in. Tracking: 0.01m / 0.1ft / 1 / 2in ..

Accuracy * 2 ( ISO 17123-4: 2001)
-Reflectorless * 3: 0, 3 to 200: ( 3 + 2ppm x D) mm, more than 200 to 350: ( 5 + 10ppm x D) mm, more than 350 to 400m: ( 10 + 10ppm x D) mm
-Reflective sheet * 4: ( 3 + 2 ppm xD) mm
- AP / CP prism: ( 2 + 2 ppm xD) mm
Measurement modes: Fine ( single / repeat / average) , Rapid ( single / repeat) , Tracking

Measuring time * 6: Fine: 0.9s ( initial 1.7s) , Rapid: 0.7s ( initial 1.4s) , Tracking: 0.3s ( initial 1.4s)
Measuring the size of the beam spot
height x width in reflectorless mode: 3 x 5mm @ 2m, 6, 5 x 7mm @ 10m, 19 x 0, 2 x 14mm@ 40m.12 masuk@ 6.6ft, .26 x .28 in @ 33ft, .. .75 X .55 in @ 131ft.
Correction: Earth curvature & refraction ( K = 0142 / 12: 20 / none) / Sea level correction / Scale factor ( 0, 5 to 2.0)
Interface and data management:

Display / Keyboard: Graphic LCD, 192 x 80 dots, backlight, contrast adjustment / alphanumeric keyboard, 27 keys with backlight
Control panel location: On both faces

Data Storage
Internal memory: Approx. 10, 000 points
Plug-in device memory: SD card and SDHC card ( max. 4GB) / USB flash memory ( max. 4GB)
Interface: Serial RS-232C ( baud rate: 1, 200 to 38, 400 bps)

Bluetooth Modem ( option) * 7 / SFX data transfer: Bluetooth Class 2, Ver.1.2. / SFX data transfer via Bluetooth connection with mobile phone that supports GPRS
General
Laser-pointer * 8: Coaxial red laser beam using the EDM
Guiding light * 8: Green LED ( 524nm) and Red LED ( 626nm) , range of operation: 1, 3 to 150m ( . 4, 3 to 490ft) , Class 1 LED

Level
Plate Level: 30 " / 2mm
Graphic / Circular: Graphic display range: ± 6 ' ( inner circle) , digital display range: ± 6' 30 " / Circular level: 10 ' / 2mm
Laser decreased ( optional) : red laser diode ( 635nm ± 10nm) , Beam accuracy: