- Product Details
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Quick Details
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One prism:
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4000m
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Reflectorless:
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500m
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Distance Measurement Accuracy:
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(3+2ppm*D)mm
Quick Details
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Place of Origin:
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Beijing, China
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Magnification:
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30X
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Angle Measurement Accuracy:
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2"
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One prism:
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4000m
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Reflectorless:
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500m
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Distance Measurement Accuracy:
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(3+2ppm*D)mm
2017 500m reflectorless total station Gowin TKS402N with USB port and laser
Product Description
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Absolute encoding
USB flash memory (up to 64GB)
6 lines double screen display
IP54 dustproof and waterproof desig -
Built-in a variety of applications, such as road functions
long-term battery, continuous operation for more than 5.5 hours
Suitable for all kinds of surveying and mapping, road, construction, construction and other measurement work
Standard 1mm ultra-fine laser centering device
| Telescope | |
| Length | 150mm |
| Objective Lens | Dia.45mm (EDM:48mm) |
| Magnification | 30x |
| Image | Erect |
| Field of View | 1°30' |
| Resolving Power | 3.0" |
| Min Focus | 1.3m |
| Angle Measurement | |
| Accuracy | 2" |
| Method | Absolute |
| Minimum Reading | 1"/5" |
| Distance measurement | |
| 1 prism | 4000m |
| Prismless | 500m |
| Accuracy with prism | ±(2mm + 2ppm x D) m.s.e. |
| Accuracy without prism | ±(3mm + 2ppm x D) m.s.e. |
| Measurement time | |
| Fine Mode | 1.1sec |
| Coarse Mode | 1.0sec |
| Tracking Mode | 0.4sec |
| Atmospheric Correction Range | Yes |
| Prism Constant Correction Range | Yes |
| Software & Memory | |
| On-Board Software Functions | Three-dimensional coordinate measurement |
| Three-dimensional coordinate /stake-out/ Data collection / Remote height / Offset/ Missing line measurement /Area calculation/ Resection/ Road design | |
| Internal Memory | 24,000 points |
| Interface | RS-232C (Standard) |
| Display | |
| Display Unit | 6 Lines Graphics LCD, 2 Sides |
| Keyboard | 24 Alpha-Numeric Key |
| Tilt Correction (Automatic Index) | |
| Tilt Sensor | Yes |
| Correction Method | Liquid Type |
| Compensating Range | ±3′ |
| Level Senstivity | |
| Plate Level | 30"/2mm |
| Circular Level | 10′/2mm |
| Optical Plummet Telescope | |
| Image | Erect |
| Magnification | 3x |
| Focusing Range | 0.5 to infinity |
| Field of View | 5° |
| Others | |
| Protection against water and dust | IP54 (with BT-L1 Battery) |
| Operating Temperature | -20C~+50C |
| Dimension | 336(H) x 184(W) x 172(L)mm |
| Weight (with Battery) | 4.9Kg |
| On Board Battery | BT-L1B (Lithium-ion) |
| Battery Charger | BC-L1 |
Delivery date: 3 days upon payment confirmed
We offer qualify superior pre-sale service to help you choose the right goods, high-class after service to ravel out your concerns,and life-long technical support.
Our warranty policy:
1. For instruments (total station,theodolite,GNSS,auto level), we offer 1 year warranty,for accesories(Prism,pole,tripod ,levelling staff).we offer 6 months warranty,from the day you get the product.
2.For product within the warranty period,please send us photos to show the problem.And then we will decide to send you parts or you send the instrument back to us to repair.We will be responsible for the double-run freight and other cost.Please make sure to contact us first instead of sending the damaged parts direct to us.
3.For problem out of the warranty period or warranty liability,we will judge the probelm and quoted for you.You need to pay double-run freight and the maintenace cost.
4.For all instrument we provide life-long technical support.
Remark:Improper use of the instrument and man-made damage of the instrument is not coverd in warranty liablity.Warranty only aimed at the problem caused by the product quality.
