Complaint
Powerful core
Adopt STM32 core motherboard architecture, compatible with RS232 serial port/SD card/MicroUSB interface.
OTG mobile phone U disk
Standard 8G OTG large-capacity mobile phone U disk, two-way communication socket, realize the mutual transfer of information between the instrument, mobile phone and PC, and quickly perform data transmission and backup.
Ultra-long prism-free ranging
The prism-free measuring range can reach 800 meters, and the prism-free ranging accuracy is 3mm+2ppm. The precise measurement is 0.8 seconds, and the tracking is 0.3 seconds.
Absolute coded goniometer
There are 1023 pairs of odd-numbered absolute encoder dials, which do not need to be initialized at startup, and automatically save data when power off, which greatly improves the angle measurement accuracy and stability of the total station.
Intelligent online calibration software
The calibration software can be used to judge the working state of the angle measuring and ranging components, and 90% of the faults can be judged.
SPECIFICATIONS
| Hi-target ZTS-420L8 Total Station | |
| Angle Measurement | |
| Measurement Method: | Absolute Encoding |
| Minimum Readout: | 1″/5″/10″(0.3mgon/1.5mgon/3mgon)optional |
| Accuracy | 2" |
| Distance Measurement (with Reflector) | |
| Single Prism | 3000m (9,842ft.) under good condition3 |
| Three Prisms | 6000m (19,685ft.) under good condition3 |
| Reflective Sheet | 800m (2,624 ft.) |
| Accuracy | 2mm +2ppm |
| Measuring Time (Fine/Quick/Tracking) | 1s/ 0.5s |
| Distance Measurement (Reflectorless) | |
| Reflectorless Range | 800M |
| Single Prism | >7500m (24606ft.) |
| Accuracy | 3mm+2ppm |
| Measuring Time | 1.5s |
| Telescope | |
| Magnification | 30X |
| Field of View | 1°30′ (2.7m at 100m) |
| Minimum Focusing Distance | 1.5m |
| Reticle | Illuminated |
| Compensator | |
| System | Dual-axis (optional) |
| Working Range | ±3′ |
| Setting Accuracy | 1″ |
| Bluetooth | |
| Interface | Standard RS232, SD card4, USB pen drive |
| Internal Data Memory | Approx. 20,000 Points |
| Data Format | ASCII |
| Operation | |
| Operation system | English Real-time Operating System |
| Display | 2.8-inch High resolution backlight black and white display with contrast adjustment/ Graphics: 240 x 320 pixels / Character: 6 lines x 25 characters |
| Keyboard | 2 sides Alphanumeric backlit crystal keyboard |
| Laser Plummet | |
| Type | Laser point, 4 brightness levels adjustment / Optical plummet (optional) |
| Centering Accuracy | 1 mm at 1.5m instrument height |
| Power Supply | |
| Battery Type | Rechargeable Li-ion battery |
| Voltage/Capacity | ZBA-400: 7.4V (DC) / 3000mAh |
| Operating Time With ZBA-400 | Optimal 16 hours5 (Continuous angle measurement every 30 seconds) / 10 hours (typical) |
| Measuring Times | Approx. 12000 times |
| Environmental | |
| Operating Temperature | -20ºC ~+50ºC( -4ºF to +122ºF) |
| Storage Temperature | -40ºC ~+70ºC(-40ºF to +158ºF) |
| Dust&Water Proof (IEC60529 Standard)/Humidity | IP55 |
Payment support:
Delivery & Transport
1. how long we guarantee quality?
Our main products like Auto level, Theodolite, Total Station,Gnss rtk have one year warranty, And we sure the products will be free from maintenance within warranty period If it is not man-made damage,and accessories with 6 month warranty
2.what can you buy from us?
Auto/digital level, Theodolite, Total Station,Gnss rtk,Laser level,Laser distance meter, drone ,3D scanner, Echo sounder and surveying accessories like tripods,ranging pole,prism,bipod .etc
3.what repair service can we provide if products got problem?
For small issues like missing or damaged part, key board, please send us the photos, we will send the required part and related instructions to you for free;
For big issues in one year warranty like EDX board, main board issue. We could only ask you to send the instrument back to us. Normally we will have it fixed in 10 working days and send back to you. You and we shall take care of the corresponding shipping cost on each side. For big issues out of one year warranty, the customer should be responsible for all the cost.
4,what payment term we support?
TT, Paypal, Western union,L/C,Pay in cash
5, How will we prepare before shipment?
All products will have been strictly quality checked in factory before sending out.Usually, we will send out the products within 3-5 working days after the payment confirmed and the buyer are responsible for the tax and/or duty charged by their country.
