Auto Level Topcon at -b4

SKU: GE-973 Category:

Description

Specifications :

  • Telescope

Length 215mm (8.46 in.)

Magnification 24X

Objective Aperture 32mm (1.26 in.)

Resolving Power 4″

Field of View (at 100m/328ft.) 1°25′ (2.5m / 8.2ft.)

Minimum Focus 0.2m (7.9 in.) from end of telescope. 0.3m (1ft.) from instrument center

Image Erect

Stadia Constant 0

Stadia Ratio 100

Focusing Knob 1-speed

Sighting Aid Gun Sight

 

  • Accuracy (1km double run leveling)

Without Micrometer 2.0mm (0.08 in.)

With Micrometer n/a

 

  • Compensator

Type Pendulum compensator with magnetic damping system

Setting Accuracy 0.5″

Working Range ±15′

 

  • Circular Level

Sensitivity 10′ / 2mm

Diameter 103mm (4.1 in.)

Minimum Division 1°/ 1gon

  • General

Water Resistance IPX6 (IEC 60529:2001)

Operating Temperature -20ºC to 50ºC (-4°F to 122°F)

Size Width Length Height  130mm (5.12 in.) / 215mm (8.46 in.) / 135mm (5.31 in.)

 

Weight 1.7kg (3.7 lbs.)

Specifications :

  • Telescope

Length 215mm (8.46 in.)

Magnification 24X

Objective Aperture 32mm (1.26 in.)

Resolving Power 4″

Field of View (at 100m/328ft.) 1°25′ (2.5m / 8.2ft.)

Minimum Focus 0.2m (7.9 in.) from end of telescope. 0.3m (1ft.) from instrument center

Image Erect

Stadia Constant 0

Stadia Ratio 100

Focusing Knob 1-speed

Sighting Aid Gun Sight

 

  • Accuracy (1km double run leveling)

Without Micrometer 2.0mm (0.08 in.)

With Micrometer n/a

 

  • Compensator

Type Pendulum compensator with magnetic damping system

Setting Accuracy 0.5″

Working Range ±15′

 

  • Circular Level

Sensitivity 10′ / 2mm

Diameter 103mm (4.1 in.)

Minimum Division 1°/ 1gon

  • General

Water Resistance IPX6 (IEC 60529:2001)

Operating Temperature -20ºC to 50ºC (-4°F to 122°F)

Size Width Length Height  130mm (5.12 in.) / 215mm (8.46 in.) / 135mm (5.31 in.)

Weight 1.7kg (3.7 lbs.)