Jl.H.Kelik No.20 Kelapa Dua Kebon Jeruk Jakarta Barat 11550
Phone 082217294199 Fax 021-22054159
A Firman 082112325856
email : at_firmansyah14@yahoo.com / at.firmansyah@gmail.com
Sokkia DT740 7" Electronic Digital Theodolite Dual Display
Telescope
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|
Image | Erect |
Magnification | 30x |
Diameter of Objective Lens (Aperture) | 1.8 in (45 mm) |
Focus Distance | 3 ft (0.9 m) |
Field of View | 1 degree 30' |
Ratio of Stadia Lines | 100 |
Resolving Power | 2.5-inch |
Length of Tube | 5.9 in (149 mm) |
Reticule Illumination | yes |
Optical Plummet
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|
Image | Erect |
Magnification | 3x |
Field of View | 3 degrees |
Focus Range | 1.64 ft (0.5 m) |
Angle Measurement
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|
Display | 5"/10" (1/2mgon) |
Accuracy | 7-second |
Circle Diameter | 2.8 in (71 mm) |
Measuring Method/Reading System | Absolute rotary encoder scanning |
Detection Method | Horizontal: diametrical; vertical: single |
Level
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|
Plate/Tubular Bubble Vial | 40 seconds/2 mm |
Circular Bubble Vial | 10 minutes/2 mm |
General
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|
Weight | 9.0 lbs (4.1 kg) |
Warranty | 1-year |
Dimensions | 7.4 x 5.9 x 12.3 in (18.8 x 14.9 x 31.3 cm) |
Protection Class | IP-66 (dustproof and protection against water jets and heavy seas) |
Tribrach | Detachable |
Battery/Power
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|
Power Source | 4 x LR6/AA batteries |
Battery Life | 150 hours |
Battery Life Alert | yes |
Applications
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|
90-Degree Layout | yes |
Checking Angles | yes |
Alignment and Plumb | yes |
Short-Range Leveling | yes |
General Construction | yes |
Anchor Bolt Positioning | yes |
Steel Column Placement | yes |
Setting Elevations | yes |
Setting Lines | yes |
Basic Grade Work | yes |
Display and Keypad
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|
Type | LCD, 7 digits x 2 lines |
Sides | Dual |
Backlight | yes |
Temperature
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|
Operating | -4°F to +122°F (-20°C to +50°C ) |
Harga
Rp 35.500.000,-
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