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25. SPECIFICATIONS
Power Supply
Power source Rechargeable Li-ion battery BDC70
Working duration at 20 °C
(Fine distance measurement (single) using Auto Pointing, repeated every 30 sec)
BDC70: about 5hours
BT-73Q (external battery, optional accessory): about 14.5 hours
Battery state indicator 4 levels
Auto power-off 5 levels (5/10/15/30 min/Not set) (selectable)
External power source 6.7 to 12V
Battery (BDC70)
Nominal voltage: 7.2V
Capacity: 5,240 mAh
Dimensions: 38 (W) x 70 (D) x 40 (H) mm
Weight: about 195g
Charger (CDC68)
Input voltage: AC100 to 240V
Charging time per battery (at 25°C):
BDC70: about 5.5 hours (Charging can take longer than the times stated
above when temperatures are either especially high or low.)
Charging temperature range: 0 to 40°C
Storage temperature range:-20 to 65°C
Size: 94 (W) X 102 (D) X 36 (H) mm
Weight: about 170g
General
Operating system Windows Embedded CE 6.0
Display 3.5 inch Transmissive TFT QVGA color LCD
Backlight: LED: 9 brightness levels (0 to 8) (selectable)
Touch panel: Resistance-sensitive analog type
Keyboard 26 keys
Key backlight:Yes
Trigger key Yes (right side)
Sensitivity of levels
Circular level: 10'/2 mm
Electronic Circular levels: Graphic display range: 6' (inner circle)
Digital display range:±6' 30"
Optical plummet
Image: Erect
Magnification: 3X
Minimum focus: 0.3 m
Laser plummet (option)
Signal source: Red laser diode 635 ±10nm (Class 2 IEC60825-1 Ed. 2.0:2007/FDA
CDRH 21CFR Part 1040.10 and 1040.11 (Complies with FDA
performance standards for laser products except for deviations
pursuant to Laser Notice No.50, dated June 24, 2007.))
Beam accuracy: 1mm or less (when tripod head height is 1.3m).
Spot diameter: ø3mm or less
Brightness control: 5 levels
Auto power-off: Provided (power cut off after 5 minutes)