Applications

Tradition: surveying and mapping engineering, construction engineering, water conservancy engineering, traffic and road engineering, cadastral and real estate survey

Extensive: large-scale industrial production equipment and construction, installation and commissioning, deformation observation of bridges and dams, geological disaster monitoring, sports competitions, etc.

 

 

concrete application:

 

Control measurement:

Strip topography and hidden areas, such as line control survey and city control survey, use the basic measurement function of the total station-traverse measurement. It is very flexible to lay the traverse network and the corner network, and the observation is convenient and the accuracy is high. Used in conjunction with GNSS products (handhelds, RTK), the form of network layout is more flexible, the observation is more convenient, and the accuracy is more reliable. Plane and elevation control can be carried out at the same time, using a total station for trigonometric elevation measurement can completely replace fourth-level leveling.

 

 

Topography:

The program measurement function of the total station is used for three-dimensional coordinate measurement, side intersection, rear intersection, earth surveying, etc. It is not only easy to operate, but also fast and accurate. It can also carry out control measurement and broken point measurement at the same time. Through the transmission equipment, the total station can be connected with the computer and the plotter to form an integrated surveying and mapping system of internal and external industries, thereby greatly improving the quality and efficiency of topographic mapping.

 

 

Engineering stakeout:

Using the total station lofting measurement function can quickly and accurately measure the location of the designed buildings, roads, pipelines and other facilities to the construction site according to the requirements of the drawings, as the basis for construction; especially some complex shapes and requirements Tall and large-scale buildings (structures), etc.

 

 

Deformation Monitoring:

In the deformation observation of buildings and the dynamic monitoring of geological disasters, the coordinate measurement function of the total station is used to monitor the three-dimensional coordinates of the deformed parts in real time, which can grasp the deformation law in time and ensure the safety of the structure.

 

3. Product features (advantages)

 

It has five technical characteristics:

 

Higher accuracy of angle measurement: **Coded angle measurement technology;

Faster ranging speed: The actual ranging speed is twice faster than similar products;

More stable instrument stability: The highly integrated ranging main board greatly reduces the failure rate;

More convenient and user-friendly design: SD card storage function, without the hassle of cable communication.

 

Technical specifications:

 

Distance measurement

**Long distance

(Good weather)

Single prism

5.0KM

Digital Display

**Large: 999999.999 **Small: 1MM

Precision

With prism 2+2PPM \ Without prism 5+3ppm

measure time

1 second precise measurement, 0.5 second tracking

Ranging principle

Infrared laser tube, small emission angle, good collimation, point emission surface receiving, large receiving storage area

Measuring ruler

60MHZ, precision measuring ruler is 2.5 meters long, more accurate, a total of five measuring rulers (transmitting 5 frequencies)

Ranging circuit performance

LED power: 3MW, circuit magnification: 10,000 times, dual-motor two-stage dimming, large dynamic range, phase measurement method: sine wave multi-point sampling, more accurate

Weather correction

Automatic modification of input parameters

Prism constant modification

Automatic modification of input parameters

Temperature and air pressure modification

Automatic modification of input parameters

Angle measurement

Angle measurement method

**coding

Angle measurement principle

**Coded dial angle measurement, a disk, using CCD as the receiver, simpler, more stable, easy to maintain, no need to initialize

Code disc diameter

79MM

**Small reading

1"/5" optional

Precision

2"

Detection method

Horizontal plate: opposite diameter; Straight plate: opposite diameter

Plummet

Optical/laser plummet (optional)

telescope

Imaging

Just like

Lens tube length

154MM

Effective aperture of objective lens

Telescope: 45MM Ranging: 50MM

Magnification

30*

Field of view

1 degree 30'

Resolution

3"

**Small focusing distance

1M

Automatic vertical compensator

Angle measuring electronic compensator

Single-axis liquid capacitive electronic compensator, compensation stabilization time 8 seconds

The scope of work

+/-3'

Precision

1"

Level

Tube level

30"/2MM

Circular level

8'/2MM

Optical plummet

Imaging

Just like

Magnification

3*

Focus range

0.5M to infinity

Field of view

5 degrees

 

Storage, transmission

Way

NTS-342L

Display part

type

Double-sided, color screen, DOS operating system

Onboard battery

power supply

Rechargeable Ni-MH battery

Voltage

DC 7.2V

Continuous working time

8 hours

Dimensions and weight

size

180*150*330MM

weight

5.8Kg

Waterproof structure

 

The waterproof rubber ring structure is used in each part to be waterproof, which can be waterproof, dustproof and moisture-proof. IP55 level