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DT-21 Theodolite
- Brand name: PJK
- Model name: DT-21
- Origin: China
- Warranty period: 1 year
- Support Express: Shipping, Airmail
This series uses a unique spindle processing technology, and thanks to its flexible fuselage and track record of high-precision measurements, it has improved seismic resistance and water resistance, and is applied to civil engineering fields such as civil engineering, construction, water use, and shipbuilding.
Features:
1. Special Symbol: Single horizontal spindle across the telescope
The new design concept combines higher accuracy, better stable specifications and impact resistance.
2. Absolute Luteness Angle Encoder System
You can load angle data without passing "0", making angle measurements easier and more convenient.
3. Double Each axle has a CCD installed
Make your measurements more accurate, stable and reliable.
4. China se/English Large Display
It uses backlight technology to display horizontal and vertical angles simultaneously. It is convenient because it can be used in a variety of conditions.
5. Downlas Well, the points
The ability to emit a laser beam coaxially with the telescope's collimation makes it easier to set up and operate the device.
6. Excellent Waterproof and dustproof IP66
It prevents dust and dust from entering the interior, and maintains good performance even in poor environments.
|
Model |
DT-21 |
|
|
telescope |
image |
upright |
|
magnification |
30x |
|
|
Objective aperture |
45mm |
|
|
Field of view |
1∘ 30 |
|
|
Shortest viewing distance |
1.4m |
|
|
Stadia ratio |
100 |
|
|
Solved |
3” |
|
|
Angle measurement |
Angle measurement mode |
Absolute Angle Encoder System |
|
Minimum number |
1”, 5” |
|
|
Accuracy |
2 inch / 5 inch |
|
|
Angle Units |
Begu/Mil/Gon |
|
|
compensation |
Coverage |
±3 |
|
Down Pramet |
Down laser plastic |
0~5m optimal distance range |
|
Optical centripetal force |
Multi: 3x Focus adjustment range: 0.3~∞ |
|
|
Base and body structure |
Separate Style |
|
|
Plate vial accuracy |
30 inch / 2mm |
|
|
Round vial accuracy |
8/2mm |
|
|
Working temperature |
-25℃ to 50℃ |
|
|
force |
Battery model |
Rechargeable lithium battery |
|
Voltage |
3.7V |
|
|
Weight of musical instruments |
4.8KG |
|
|
volume |
200 x 160 x 345 (mm) |
|
application:
Series Electronic Theodolites can be used for 3-4 levels of 3-angle controlled measurements in countries and cities, such as railways, roads, bridges, water projects, mines, fixing large equipment, topographical surveying, and more.
If you are interested in this product, please feel free to contact us.
Shenzhen Ping Kim Technology Co., Ltd.
Website: https://pengjin.vip.yilumao.com/
Contact: Linda
Position: Sales Manager
Business Phone:8615814632339 QQ:2850187683 Email: pjk@pjkcn.com
ADD:602, Bill A, Henyo Masao, Oumi Building, Jihua Road, Biji Town, Longgang District, Shenzhen
Tel:+8615899753550
Wechat:pjk2018666
Contact Person:Linda Lin
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