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FOIF OTS685 Total Station

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Product Description


Reflectorless Measuring up to 150m
The range is up to 150 meters.

New On-board Software
The 680 series software provides more easy operations.

Built-in Temperature and pressure sensors (Optional)
For high-accuracy distance measurement,the changing of pressure and temperature will cause the variation of result.

Software Upgrading Via RS-232C
FOIF offers special program to upgrade the on-board software of OTS680 series by PC.

Absolute Encoder
OTS685 is equipped with absolute encoders,you do not need to initial then 0 indexing when power on.


- Length: 156mm
- Image: Erect
- Objective Aperture (EDM): ?45mm
- Magnification: 30x
- Field of View: 1°20'
- Resolving Power: 3.5"
- Shortest Focus Distance: 1 .7m

Distance Measurement
- Laser Wave Length: 670-690nm
- Laser Class:
    _ Class 1(IEC 60825-1)/prism
    _ Class 3R(IEC 60825-1)/reflectorless

Measurement Range (Good condition)
- White Target/KODAK CATNo E1527759: 1 to 150m
- Reflective Sheet/RP30: 1 to 500m
- Reflective Sheet/RP60: 1 to 800m
- Mini Prism: 1 to 1200m
- Single Prism: 1 to 5000m
- Accuracy: 2mm +2ppm(prism)/3mm+3ppm(reflectorless)
- Measuring Time(Fine/Rapid/Tracking): 1.2s/0.9s/0.5S, Initial: 3s
- Minimum Reading(Fine/Tracking): 1mm/10mm
- Temperature Input Range: -30? to +60?(1? steps)
- Pressure Input Range: 510hPa to 1066hPa(lhPa steps)
- Distance Unit: M/feet, selectable
- Prism Constant Correction: -99.9mm to +99.9mm

Angle Measurement
- Reading System: Absolute encoder
- Mini Reading: 1"/5"/10"
- Accuracy: 5"
- Angle Unit: 360°/400gon/mil, selectable

- Type: Liquid dual axis
- Range: ±3'

Optical Plummet
- Accuracy: ±0.8mm/1.5m
- Image: Erect
- Magnification: 3x
- Field of View: 4°
- Focus Range: 0.5 to 8

- LCD: 8 lines X 24 characters

- Battery: Ni-MH Rechargeable battery
- Output Voltage: 7.2V DC
- Continuous Operation Time
    _ 8 hours, continuous distance/angle measurement
    _ 20 hours, angle measurement only
- Charger: FDJ6(100V to 240V accepted)

Level Vial Sensitivity
- Plate Level Vial: 30"/2mm
- Circular Level Vial: 8'/2mm

- Internal Memory: 16000 points
- Weight(include batteries): 6kg
- Dimensions: 220 x 184 x 360mm
- Operating Temperature: -20? to +50?
- Serial Interface: RS-232C
- Water Proof: IP54(IEC60529)

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