China Cheap price Topcon Total Station - Surveying Instrument Equipment Stonex R3 Total Station – Haodi
China Cheap price Topcon Total Station - Surveying Instrument Equipment Stonex R3 Total Station – Haodi Detail:
LIMITLESS DISTANCE MEASUREMENTS
By using a digital phase laser ranging technology, R20 guarantees high accuracy measurements: 1000 m or 600 m (depending on the model) in reflectorless mode and up to 5000 m using a single prism, with millimeter accuracy.
FAST, ACCURATE, RELIABLE
Measuring distances with high angular accuracy make any job extremely cost effective and reliable. The wide range of application software allows to complete the Surveyor’s tasks directly in the field.
ONE DAY OF CONTINUOUS FIELD WORK
Thanks to the low power consumption circuit design R20 gives the opportunity to continuously work for more than 22 hours.
TEMPERATURE PRESSURE SENSORS
Temperature and pressure changes have a negative impact on the accuracy of distance measurements. R20 monitors the changes and automatically adjusts the distance calculations.
Project |
Subproject |
description |
Telescope |
Imaging |
Just like |
Magnification |
30× |
|
Lens tube length |
160mm |
|
Resolution |
2.8″ |
|
Field of view |
1°30′ |
|
Effective aperture |
44mm |
|
Angle Measurement Part |
Angle measurement method |
Absolute coding system |
Precision |
level 2 |
|
Minimum display reading |
1″ |
|
Display unit |
360° / 400 gon / 6400 mil |
|
Ranging Part |
Ranging light source |
650~690nm |
measure time |
0.5s (quick test) |
|
Spot diameter |
12mm×24mm (at 50m) |
|
Laser pointing |
Switchable laser pointer |
|
Laser class |
Class 3 |
|
No prism |
800 m |
|
Single prism |
3500 m |
|
Prism accuracy |
2mm+2×10 -6×D |
|
Prism-free accuracy |
3mm+2×10-6 ×D |
|
Prism constant correction |
-99.9mm +99.9mm |
|
Minimum reading |
Precision measurement mode 1 mm Tracking measurement mode 10 mm |
|
Temperature setting range |
−40℃+60℃ |
|
Temperature range |
Step size 1℃ |
|
Atmospheric pressure correction |
500 hPa-1500 hPa |
|
Atmospheric pressure |
Step length 1hPa |
|
Level |
Long level |
30″/ 2 mm |
Circular level |
8′ / 2 mm |
|
Laser Plummet |
wavelength |
635 nm |
Laser class |
Class 2 |
|
Precision |
±1.5 mm / 1.5m |
|
Spot size/energy |
Adjustable |
|
Maximum output power |
0.7 -1.0 mW, adjustable through software switch |
|
Compensator |
Compensation method |
Dual axis compensation |
Compensation method |
Graphical |
|
The scope of work |
±4′ |
|
Resolution |
1″ |
|
Onboard Battery |
Power supply |
lithium battery |
Voltage |
DC 7.4V |
|
Operating hours |
About 20 h (25℃, measurement + distance measurement, interval 30s), only when measuring angle> 24 h |
|
Display/Button |
Types of |
2.8 inch color screen |
Illumination |
LCD backlight |
|
Button |
Full numeric keyboard |
|
Data Transmission |
Interface Type |
USB interface |
Bluetooth transmission |
stand by |
|
Environmental Indicators |
Operating temperature |
-20℃ – 50℃ |
Storage temperature |
-40℃ – 60℃ |
|
Waterproof and dustproof |
IP 54 |
Product detail pictures:
Related Product Guide:
Fast and superior quotations, informed advisers to help you choose the correct merchandise that suits all your requirements, a short generation time, responsible quality control and different services for paying and shipping affairs for China Cheap price Topcon Total Station - Surveying Instrument Equipment Stonex R3 Total Station – Haodi , The product will supply to all over the world, such as: Mexico, Iraq, Bandung, Qualified R&D engineer might be there for your consultation service and we will try our best to meet your requirements. So you should feel free to contact us for inquiries. You'll be able to send us emails or call us for small business. Also you are able to come to our business by yourself to get further knowing of us. And we are going to surely present you with the best quotation and after-sale service. We're ready to build stable and friendly relations with our merchants. To achieve mutual success, we'll make our best efforts to build a solid co-operation and transparent communication work with our companions. Above all, we're here to welcome your inquiries for any of our merchandise and service.
By Jean from Malaysia - 2018.11.11 19:52
We have been looking for a professional and responsible supplier, and now we find it.
By Bruno Cabrera from America - 2018.11.11 19:52