Theodolite Laser TOPCON DT-305L Harga Nego 082217294199

 

Theodolite Topcon Laser DT-305L

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

Speksifikasi Digital Theodolite Topcon DT-305L

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)

Paket Penjualan Topcon DT-305L

• 1 x Alumunium Tripod
• 1 x Rambu Ukur
• Sertifkat Kalibrasi

Baca Juga

• Jual Total Station 
• Jual Waterpass
• Jual GPS Geodetic