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Shenzhen Peng Jin Technology Co., Ltd.

Home > Category > Optical Survey Instruments > Topcon Optical Instruments > TOPCON GM-50 Series GM52
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TOPCON GM-50 Series GM52TOPCON GM-50 Series GM52TOPCON GM-50 Series GM52

TOPCON GM-50 Series GM52

High Quality, High Return!

• Construction and Survey Application Software

• Fast & Accurate & Powerful Measuring Distance Feature

• 500m Long Range Reflectoress Measurement

• Rugged & Waterproof Design

• Reliable Large Volume Internal Memory


Fast and Powerful Reflectorless EDM

• Fast and accurate pinpointing with phase shift technology.

• Fast distance measurement of 0.9s regardless of object.

• Minimum reflectorless measuring distance - just 30cm.

• Improved collimation with super-bright pointer.

• Smaller EDM beam spot size for minimal distance measuring error.

• Dependable measuring even at shallow incidence angles.

• Ensures accurate reflective sheet distance measurement.


SPECIFICATIONS

Telescope
Magnification / Resolving power 30x / 2.5"
Others

Length : 171mm (6.7in.), Objective aperture : 45mm (1.8in.) (48mm (1.9in.) for EDM),

Image: Erect, Field of view: 1°30' (26m/1,000m), Minimum focus: 1.3m (4.3ft.) Reticle illumination: 5 brightness levels

Angle measurement
Minimum Display 1”/5” (0.0002 / 0.001gon, 0.005 / 0.02mil)
Accuracy (ISO 17123-3:2001) 2"
Dual-axis compensator / Dual-axis liquid tilt sensor, working range: ±6'
Collimation compensation On/Off (selectable)
Distance measurement
Laser output Reflectorless mode : Class 3R / Prism/sheet mode : Class 1
Minimum Display Fine / Coarse : 0.0001m (0.001ft. / 1/8 in.) / 0.001m (0.005ft. / 1/8 in.) (selectable) Coarse : 0.001m (0.005ft. / 1/8 in.) / 0.01m (0.02ft. / 1 in.) (selectable) Tracking / Road : 0.01m (0.02ft. / 1 in.)
OS, Interface and Data management
Operating system Linux
Display / Keyboard Graphic LCD, 192 x 80 dots, backlight : on/off (Selectable) / Alphanumeric keyboard / 28 keys with backlight
Control panel location     On both faces
Interface Serial RS-232C, USB2.0 (Type A for USB flash memory)
General
Laser-pointer Coaxial red laser using EDM beam
Dust and water protection / Operating temperature IP66 (IEC 60529:2001) / -20 to +60ºC (-4 to +140ºF)
Size with handle 183(W)x 181(D)x 348(H)mm (On both faces)
Instrument height 192.5mm from tribrach mounting surface
Weight with battery & tribrach Approx. 5.1kg (11.3lb)
Power supply
Battery Li-ion rechargeable battery BDC46C
Operating time (20ºC) Approx. 14hours
Application program
On board

•REM Measurement •3D Coordinate Measurement •Resection •Stake Out

•Topography Observation •Offset Measurement •Missing Line Measurement

•Surface Area Calculation •Route Surveying •Point to Line

 

Tag:
Shenzhen Peng Jin Technology Co., Ltd.

Tel:+8613828792860

Wechat:PJK13828792860

Contact Person:Janet luo

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Janet luo
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