Digital Dual Laser Electronic Surveying Instrument De2al Theodolite

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  • Digital Dual Laser Electronic Surveying Instrument De2al Theodolite
  • Digital Dual Laser Electronic Surveying Instrument De2al Theodolite
  • Digital Dual Laser Electronic Surveying Instrument De2al Theodolite
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Basic Info.

Model NO.
DE2AL
Application
Level Control
Brand
Dadi
Magnification
30X
Length
6.1" (155mm)
Illumination
Provided
Operating Temperature
-20 to +50
Aperture
1.77" (45mm)
Minimum Focus
53" (1.3m)
Operating Voltage
4-6VDC
After-sales Service
Yes
Warranty
1 Year
Transport Package
1 Piece Packed in 1 Inner Carton
Specification
Size: 47cm*40cm*28cm Weight: 9kg
Trademark
Dadi
Origin
Shanghai China
HS Code
9015800090
Production Capacity
10000 Pieces/ Year

Product Description

 

PRODUCT SHOW
Digital Dual Laser Electronic Surveying Instrument De2al Theodolite
Digital Dual Laser Electronic Surveying Instrument De2al Theodolite
Digital Dual Laser Electronic Surveying Instrument De2al Theodolite
PRODUCT SPECIFICATION

Model

DE2AL

Telescope

 

Length

165mm

Objective lens aperture

φ45mm

Magnification

30X

Image

Erect

Field of view

1°30'

Resolving power

3.3

Shortest sighting distance

1m

Additive constant

0

Stadia proportion constant

100

Angle measurement

 

Minimum reading

1/5

Accuracy

2

Display

 

Display

Graphic lattice LCD on both sides

Illumination

Provided

Compensator

 

Tilt sensor

A Provide / B unprovided

Accuracy

3

Compensating range

±3'

Laser plummet

 

Level sensitivity

 

Plate level

30/2mm

Circular level

8'/2mm

Data output

 

Output interface

RS232C

Power supply

 

Rechargeable battery

1800mAh Ni-MH

Battery working time

10-20h

Others

 

Waterproof class

IP45

Tribrach type

Detachable

Working temperature range

-20ºC~+50ºC

Dimension

150X165X335mm

Weight

5kg

PACKING & SHIPPING

Digital Dual Laser Electronic Surveying Instrument De2al Theodolite
PAYMENT
 

Digital Dual Laser Electronic Surveying Instrument De2al Theodolite

COMPANY INFORMETION

Shanghai Hexin Survey Instrument Co., LTD has 8 years' experience in geodetic surveying and cadastration surveying, we are a professional and leading enterprise in the surveying industry in MainlandChina. We specialize in the R&D and manufacturing and sales of all kinds of surveying products, including total station, electronic theodolite, electronic distance meter, automatic level, laser level, reflector prism, surveying  accessory, GPS receiver, mapping software, etc.The marketing model advocated by us is not a simple sense of "selling products", instead, pre-sales service, services  during operation and after-sales service are integrated in entire operating activities. It makes the customers feel that they purchased not only a commodity, but also a professional service.We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!

Digital Dual Laser Electronic Surveying Instrument De2al Theodolite

FAQ

Q:How to turn off voice broadcast of receiver?
A: a. Enter the WEBUI, find the voice switch in the settings page and turn it off.

b. Controller Software→Device→Device Setting, turn off the "enable voice", and click"ok"

Q: Can the base station and rover station be interchangeable?
A: The difference between the rover station and the base station is that the accessories are different, the function and hardware configuration are the same.You can use the controller to choose the working mode of the device and set it as the base station or rover station.

Q: What is CORS?
A: CORS is called a continuous operating reference station system. It can be understood as a bas e station that is erected at a fixed known point and works continuously for 24 hours and sends its own data to a specific 
serverthrough the network. The use of CORS operation eliminates the need for a base station, and CORS is equivalent to a base station in a normal network operation.

Digital Dual Laser Electronic Surveying Instrument De2al Theodolite
 

 

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