Jual Digital Theodolite Laser Topcon DT-305L Baru harga murah hanya di TantanTeknik.com
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Digital Theodolite Topcon DT-300 terbaru dari Topcon Instruments, Lebih Fress Disini Jual Alat Ukur Digital Theodolite Topcon Murah
Brand new design with laser pointer for efficient alignment setting work!
Lightweight, compact angular measurement with highprecision laser guidance and up to 30 workdays of power
- Long-lasting Li-ion or AA battery life with up to 30 workdays*2
of power
• Convenient high-precision laser guidance
• Brand new product design utilizing Topcon premium quality
total station components
• Embedded tilt sensor in 5” model
• Ultra-rugged IP66 dust and heavy rain protection
*1 As of May, 2020 checked with Topcon as theodolite
*2 In case of measuring angle with DT-309G/DT-309GL for 8 hours per day
Lightweight, compact angular measurement with highprecision laser guidance and up to 30 workdays of power
Digital Theodolite Topcon DT-305
Telescope
- Length : 149 mm
- Aperture : 45 mm
- Magnification : 30X
- Image : Erect
- Field of view : 1°30’ (26 m/1,000 m)
- Resolving power : 2.5"
- Minimum focus : 0.9 m
- Stadia ratio : 100
- Stadia constant : 0
Angle measurement
- Method : Rotary absolute encoder
- Detecting :
- Horizontal: 1 sides
- Vertical: 1 sides
- Minimum display : 1" (0.0002 gon/0.01 mil)/
5" (0.001 gon/0.1 mil) (selectable)
Display Unit : 2 sides
Tilt angle compensation
- Type : Automatic vertical compensator
- Range of compensation : ±3' (±0.0555 gon)
- Compensation constant : Can be changed (compensation is done at the same time with vertical angle 0 point)
Optical plummet
- Magnification : 3X
- Minimum focus : 0.5 m
Sensitivity of levels
- Circular level : 10’ /2 mm
- Plate level : 30"/ 2 mm
Temperature
- Operating temperature range : -20 to 50°C (-4 to 122°F)*2
- Storage temperature range : -30 to 60°C (-22 to 140°F) (no condensation)
Environmental durability
- Dust and water protection : IP66 (IEC 60529: 2001)
- Power Supply (Standard)
- Power source : 4 AA alkaline batteries
Working duration at 20°C (Standard)
- Theodolite only : about 230 hours
- Laser only : -
- Theodolite and laser : -
Power Supply (Option)
- Power source : BDC71 (Optional accessory)
Working duration at 20°C (Option)
- Theodolite only : about 300 hours
- Laser only : -
- Theodolite and laser : -
Tribrach
- Type : Detachable
Laser-pointer
- Signal source : -
- Maximum output : -
- Laser Class : -
- Laser beam range : -
Others
- Size (with handle) : 173 (D) X 181 (W) X 318 (H) mm (Display on both sides)
- Weight : 4.1 kg (9.04 lb) (with batteries and battery holder)
