JUAL AUTOMATIC LEVEL TOPCON AT-B4A DI BATAM
AUTOMATIC LEVEL TOPCON AT-B4A
HARGA : NEGO
Spesifikasi Automatic Level Topcon AT_B4A:
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Telescope AT-B2 AT-B3A AT-B4A
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Magnification 32x 28x 24x
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Field of View 1°20’ 1°25’ 1°25’
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Min.
Focus from
center of the 0.3m
instrument
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Image Erect
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Stadia Yes (1:100)
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Focusing Knob 2-speed 1-speed 1-speed
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Accuracy (1
km double run leveling)
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Focusing Knob 0.7 mm 1.5 mm 2.0 mm
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With Micrometer 0.5 mm n/a n/a
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Compensator
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Type Pendulum
compensator with magnetic
damping system
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Setting Accuracy 0.3” 0.5” 0.5”
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Working Range ±15’ ±15’ ±15’
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Horizontal Circle
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Minimum Division 1°/1 gon 1°/1 gon 1°/1 gon
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General
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Water Rating IPX6 (IEC 60529:2001)
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Operating Temp
-20ºC to 50ºC
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Width 122 mm 122 mm 122 mm
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Length 215 mm 214 mm 214 mm
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Height 140 mm 140 mm 140 mm
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Weight 1.85 kg 1.5
kg 1.5 kg
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