Roorkee Survey House

Topcon Electronic Total Station (GOWIN)

Topcon Electronic Total Station (GOWIN)

We are proud to introduce ourselves as one of the major exporting and supplying units of Topcon Electronic Total Station (GOWIN), based in India. Designed to perfection, the Topcon Electronic Total Station (GOWIN) provided by us is required in diverse industries for surveying purposes. Fabricated with the help of high-grade materials, these Topcon Electronic Total Stations (GOWIN) available with us have a sturdy structure and are durable at the same time. Moreover, the clients can avail from us, these quality-tested Topcon Electronic Total Stations (GOWIN) at industry leading prices.

  • Precision engineered
  • Excellent quality
  • Reliable performance
  • Compact size

Standard Components
  • Total Station (with lens cap) x 1
  • Plstic Carrying Case x 1
  • Battery Charger BC- L1W x 1
  • On – board Battery BT – L1W x 1
  • Plastic Rain Cover x 1
  • Tool Kit with Case x 1
  • Instructional Manual x 1

» Specifications

Objective Lens Diameter45 mm (EDM: 50mm)
Field of View1o30'
Resolving Power3.0"
Min. Focus Distance1.3 m
Angle Measurement
Minimum Reading1" / 5"
Distance Measurement
Distance Range1 prism : 2,000 m
3 prisms : 2,700m
Accuracy+ (2mm + 2ppm x D**) m.s.e
Measuring TimeFine Measurement Mode : 1.2 sec. (Initial 4 Sec.)
Coarse Measurement Mode : 0.7 sec.
Tracking Measurement Mode : 0.4 sec.
Atmospheric Correction RangeYes
Prism Constant Correction RangeYes
Software and Memory
On-Board Software FunctionsData Collection, Resection, Road, Stakeout, Area Calculation Height Measurement, etc.
Internal Memory24,000 pts
InterfaceRS – 232C (Standard)
Display UnitGraphics LCD, 2 Sides
Keyboard24 Alpha-Numeric Key
TILT Correction (Automatic Index)
Tilt Sensor Yes
Correction MethodLiquid Type
Compensating Range+ 3'
Level Sensitivity
Plate Level30" / 2mm
Circular Level10" / 2 mm
Optical Plummet Telescope
magnification 3x
Focusing Range0.5 to infinity
Field of View3o and above
Protection against water and dust***IP 54 (with BT-L1W Battery)
Operating Temperature- 20oC ~ +50oC (-4oF ~ +122oF)
Dimension336 (H) x 184 (W) x 172 (L) mm
Weight (with battery)4.8 kg
On-Board BatteryBT-L1W (Lithium – ion)
Battery ChargerBC-L1W
Maximum Operating TimeIncluding Distance Measurement : 14 hours
Angle measurement only : 60 hours
Output voltage : DC 10V

Note :
* Standard Deviation based on DIN18723
** Distance Measurement based on mm
*** Based on the standard IEC 60529