27
SPECIFICATIONS
Telescope
Magnification
: 26X~
Image
: Erect
Objective aperture
: 30mm
Field of view
: 1
°
30'
Resolving power
: 4"
Minimum focus
: 0.9m
Compensator
Working range
: ±10'
Setting accuracy
: ± 0.5"
Height Measurement
Accuracy
(Standard deviation for 1km)
Electrical reading
: ±1.8mm
(Staff SG-3M/ 3F/ 3I)
: ±2mm
(Staff SA-5M+Circular level)
Optical reading
: ±2.5mm
Least count
: 0.1mm
Measuring range
: 2m ~ 60m
Distance Measurement
Minimum reading
: 1cm
Accuracy
: ±(0.1%xDm) (D>10m)
(D: Measurement distance)
±10mm(D
≤
10m)
(Staff SG-3M/ 3F/ 3I)
: ±(0.15%xDm) (D>10m
)
±15mm
(D
≤
10m)
(Staff SA-5M+Circular level)
Measuring range
: 2m ~ 60m
Measuring Time
: Approximately 2sec.
(ManualFocus)
(daytime) (+20 °C / +68°F)
: Approximately 4sec.
(Auto Focus)
Circular level sensitivity
: 10'/ 2mm
Others
Display
: 128x32 Dot matrix LCD
Horizontal Circle
: 360°or 400gon
Power Supply
: 4 AA Dry battery
Operating Time
(+20°C / +68°F)
: 16 hours
(Manual Focus)
: 10 hours
(Auto Focus)
(Alkaline manganese dry battery)
Ambient Temperature Range
: -20°C~+50 °C
(-4°F to +122°F)
Water protection
: Water proof(IPX 4)
Dimensions(D/W/H)
: 196x168x232mm
(7.7
x
6.6
x
9.1 inch)
Weight
: 2.4kg (5.3lbs)
Содержание DL-103 Series
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