Topcon LS-B4 User Manual

6 SPECIFICATIONS
6-2
Power Supply
(External battery)
: DC10V~28V (Battery of the machine)
(Internal battery)
: 2 D-Type Dry batteries(DC3V)
(D-Type Ni-MH battery can be used)
Battery pack BT-54Q
Operating Time
(+20°C / +68°F)
: Approximately 60 hours
With alkaline batteries
• The dry batteries included are provided
exclusively for operation check and could
have a shorter life.
With BT-54Q chargeable battery pack Approximately 40 hours (BT-54Q)
Ambient Temperature Range : +10°C ~ +40°C (+50°F~+104°F)
Operating Temperature Range : -20°C~+50°C (-4°F~+122°F)
Protection against water and dust : IP66
(Based on the standard IEC60529)
Dimensions(W/D/H) : 172mm(W) × 133mm(D) × 313mm(H)
( 6.7” × 5.2” × 12.3”)
(Body only)
186mm(W) × 212mm(D) × 361mm(H)
( 7.3” × 8.3” × 14.2”)
(With Mechanical Clamp)
Weight(Without Batteries) : 1.5kg (3.3lbs)
(Instrument only)
: 2.4kg (5.2lbs)
(With Mechanical Clamp)
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Topcon LS-B4 Specifications

General

Brand	Topcon
Model	LS-B4
Category	Accessories
Language	English