Spectra Focus 8 Reflectorless 2-Second Total Station

Spectra Focus 8 Reflectorless 2-Second Total Station

• 2-second accuracy
• 128 MB internal memory
• 1,640 foot range
• Bluetooth 
• Optical plummet
• Coaxial red laser pointer
• Reflectorless
• Dual-axis compensation
• Onboard Survey Pro software
• Built-in Windows CE operating system
• USB high-speed data transfer port
• Up to 28 hours operating time with hot swappable batteries
• Water resistant and dustproof to IP-66
• Dual color touchscreen LCD display
• Easy-to-use keypad
• Compact, rugged and lightweight

Spesifikasi - Spectra Focus 8 Reflectorless 2-Second Total Station

• General:  Weight:  8.6 lbs (3.9 kg); Dimensions: 5.8 in x 5.7 in x 12.0 in (14.7 cm x 14.4 cm x 30.4); Warranty:  2-year; Protection Class:  IP66 (dustproof and protection against strong water jets); Internal Memory: 128 MB; Software: Spectra Survey Pro; Tribrach: Detachable; Guide Light: Red LED.
• Angle Measurement:  Measuring Method/Reading System:  Absolute encoder; Minimum Reading:  1-second; Accuracy: 2-second; Diameter of Circle:  2.4 in (6 cm).
• Distance Measurement: Unit of Measure (distance display):  m/ft; EDM Accuracy (Precision):  ±(2mm + 2ppm x D) for prism; ±(3mm + 2ppm x D) for no prism; Minimum Reading:  500 m (1,640 ft).
• Tilt Sensor/Compensator: Range:  ±3.5; Type: Dual-axis; Method:  Liquid-electric detection. 
• Battery/Power: Power Source:  Two rechargeable Li-Ion batteries; Battery Life:  28 hours; Battery Life Alert :  yes; Voltage: 3.8 V DC.
• Optical Plummet: Image:  Erect; Magnification: 3×; Field of View:  5 degrees; Focus Range: 0.5 m (1.6 ft) to infinity.
• Level: Circular Bubble Vial:  10 minutes per division/(2 mm); Electronic Level: Displayed on the LCD.
• Telescope: Length of Tube:  125 mm (4.9 in); Image: Erect; Diameter of Objective Lens (Aperture): 45 mm EDM (1.8 in); Magnification: 30x; Field of View: 1 degree 20 arcmin; Resolving Power: 3 arcsec; Minimum Focus Distance: 1.5 m (4.9 ft); Reflectorless:  yes
• Display and Keypad: Type : QVGA ,16 bit color TFT LCD; Sides:  Dual; Keys: Full numeric keyboard; Touchscreen:  yes; Backlight:  yes; Pixels:  Face 1: 320 x 240 pixels; Face 2: 128 x 64 pixels
• Temperature: Operating: -4°F~122°F (-20°C~50°C); Storage: -13°F~140°F (-25°C~60°C).
• Measurement Range (under fair weather conditions): Single Prism:  3,000 m (9,843 ft); No Prism: 500 m (1,640 ft); Reflector Sheet:  270 m (886 ft)
• Laser Plummet: Class:  2; Wavelength:  635 nm.
• Interface: Bluetooth:  Class 2; USB:  Type A and mini B; Pin Port:  RS-232C; Operating System: Windows CE