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13.SPECIFICATIONS
TP-L6
series
Light source
Visible laser diode
Wave length
520nm (TP-L6WGV/WG/WBG, green)
635nm (TP-L6WAV/WA/WB, red)
Laser power output
4.5mW (CW)
Laser class
Class 3R
Laser diameter
ø12mm (collimated)
(The laser relating specifications described above apply to the internal laser as well.)
Line control width
Approx. 17°
Maximum line adjust range (p. 22)
Grade readout
-15 to 40%(-150 to 400‰)
Minimum setting of grade
0.001% (0.01‰)
Grade setting method
Absolute encoder
Auto leveling range
Slope direction:
±10%
Axis direction:
Approx. ±4°
Horizontal accuracy
±10 arc seconds
Automatic alignment distance
5 to 150m(16 to 492ft)(TP-L6WGV/WG/WAV/WA)
Upper/Lower Laser (TP-L6WGV/WAV only)
Light source
Visible laser diode
Wave length
655nm
Laser power output
Upper laser beam :1mW (maximum)
Lower laser beam :1.2mW (maximum)
Compensating range
Grade setting direction Approx. ±4°
Rotating direction Approx. ±2°
Vertical accuracy (Rolling direction)
Upper ±1.5
'
Lower ±3.5
'
Bluetooth
wireless communication*1 (TP-L6WGV/WG/WBG/WAV/WA/WB)
Transmission method
FHSS
Modulation
GFSK
Frequency band
2.402 to 2.48GHz
Bluetooth profile
SPP, DUN
Power class
Class 1.5
Usable range
about 5 m (Changed depending on the used controller.) *2, *3
(while in communication with the specified controller)
Authentication Yes/No
(selectable)
*1:
Bluetooth
function may not be built in depending on telecommunications regulations of the country or
the area where the instrument is purchased. Contact your local dealer for the details.
*2: No obstacles, few vehicles or sources of radio emissions/interference in the near vicinity of the
instrument, no rain.
*3: Usage range could be shorter depending on specifications of Bluetooth device to communicate.
Power source
Li-ion battery BDC72
Working duration at 20°C (68°F)
TP-L6WGV/WG/WBG
about 45 hours
TP-L6WAV/WA/WB
about 60 hours
Nominal voltage
7.2 V
Capacity
5,986 mAh
Dimensions
40 (W) X 70 (D) X 40 (H) mm
Weight
About 220 g
