Changzhou Dadi Surveying Science & Technology Co., Ltd.

Changzhou Dadi Surveying Science & Technology Co., Ltd. Since 1991
Reflectorless Total Station
General
Weight5.8Kg (14.79lbs)
Dimensions200mm×210mm×385mm(7.87" L x 8.27" W x 15.16" H)
WarrantyOne Year
Internal MemoryApprox. 30,000 Points
SoftwareIntelligent Calibration Software / Integrated Survey software
TribrachDetachable

 

Angle Measurement
Measuring Method/Reading SystemAbsolute Encoding
Detection MethodLevel Radial, Vertical Radial
Accuracy2"
Minimum Reading1 second/ 5 second/ 10 second

 

Distance Measurement
Unit of Measure (distance display)m/ft
EDM Accuracy (Precision) ±3mm+2ppm (No Prism) ±2mm+2ppm (Single Prism)

 

Tilt Sensor/Compensator
Range±3’
TypeDual Axis
MethodLiquid-electric detection

 

Battery/Power
Power SourceRechargeable 5,000mAh Lithium-Ion Battery
Battery LifeUp to 6 Hours
Battery Life AlertVisible alert

 

Laser Plummet
Accuracy1.5 mm at 1.5 m instrument height
ClassClass-2
Wavelength635nm (Red)

 

Telescope
Length of Tube160 mm (6.29 in)
Image Erect
Diameter of Objective Lens (Aperture)48 mm (1.88 inches EDM)
Magnification30x
Field of View1°30'
Resolving Power3.75"
Minimum Focus Distance1 m (3.28 ft)
Ratio of Stadia LinesNo
Sight Distance Precision/Focus Range≤0.4%D
Reticle IlluminationYes
ReflectorlessYes
Quick Sights (Rough Sights)Yes

 

Level
Plate/Tubular Bubble Vial30”/ 2 mm
Circular Bubble Vial8’ / 2 mm
Electronic VialN/A

 

Display and Keypad
TypeHigh-Resolution Backlight, Black & White Display
TouchscreenNo
SidesDual
KeysAlphanumeric

 

Temperature
Operating-20°C ~ +50°C (-68°F~122°F)
Storage-40°C ~ +70°C (-104°F~158°F)

 

Applications
Surveying and ConstructionYes
Mapping and GIS (geographic information systems) Yes
UtilitiesYes
Environment StudiesYes
GeomarkingYes
ArchaeologyYes
Accident ReconstructionYes

 

Measurement Range (under fair weather conditions)
No PrismUp to 600 meters (1,640 feet)
PrismUp to 3 kilometers (9,840 feet)

 

Interface
BluetoothIntegrated
USBNO
Pin PortRS-232C
Operating SystemDADI- Pro2 software


What's in the Box

DADI DTM752R Total Station (2-Second)

Hard Carrying Case

Toolkit with Cleaning Cloth (For Lens), Screwdriver and 1 Needle

Rubber Dust Blower Ball

Total Station to PC-USB Cable

2 x Rechargeable Li-ion Batteries

Battery Charger

User Manual


Surveying accessories

Tripod

J-1A

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Staff

3m

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Prism

AK18-1

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Triple
TPS30-Y1.jpg

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