SOUTH N40 N41 Total Stations Kit Angle measures High Precision Geological Survey Instrument Total Station SOUTH
Product advantages
Versatility
The N41 series total station not only possesses basic measurement functions such as angle measurement, distance measurement, and coordinate measurement, but also integrates multiple additional functions such as laser pointing, automatic temperature and pressure correction, and automatic vertical compensation. These functions make the total station more convenient and efficient to use. For example, the laser pointing function can help users quickly locate measurement targets, improving measurement efficiency; the automatic temperature and pressure correction function can automatically adjust measurement parameters based on environmental changes, ensuring the accuracy of measurement results.
Intelligent Operation
The N41 series total station adopts an intelligent operating system and interface design, making it more convenient and quick for users to operate during use. Its large color touchscreen provides clear images and intuitive menu options, allowing users to easily set parameters, view and store data. Additionally, the total station supports multiple data communication methods such as USB, SD cards, Bluetooth, etc., facilitating data transmission and sharing with computers and other peripherals. This intelligent operation method greatly improves the efficiency and convenience of measurement work.
High Durability
The N41 series total station is made of high-quality materials and advanced manufacturing processes, possessing extremely high durability and stability. Its shell is made of sturdy and durable metal material, capable of withstanding various impacts and vibrations in harsh environments. At the same time, the total station is equipped with dustproof and waterproof protective measures internally, ensuring normal operation in damp, dusty, and other complex environments. This high durability ensures that the N41 series total station can maintain stable measurement performance in various harsh environments.
Easy Maintenance and Upgrade
The design of the N41 series total station considers user needs for maintenance and upgrades. Its modular design allows users to easily replace damaged components or upgrade new functional modules. Furthermore, the total station supports remote maintenance and upgrade services, enabling users to contact manufacturers or service providers via the internet to obtain timely technical support and upgrade services. This ease of maintenance and upgrade ensures that the N41 series total station can continuously maintain optimal performance during use.
Wide Range of Applications
Due to its advantages such as high precision, versatility, intelligent operation, high durability, ease of maintenance and upgrade, and wide range of applications, the N41 series total station is widely used in various engineering measurement and surveying tasks. Whether in fields such as construction engineering, bridge engineering, road engineering, or tunnel engineering, the N41 series total station can provide accurate and reliable data support, providing strong guarantees for engineering construction.
In summary, the Southern Surveying and Mapping N41 series total station has become a leader in the field of modern surveying and mapping due to its advantages such as high-precision measurement, versatility, intelligent operation, high durability, ease of maintenance and upgrade, and wide range of applications. In various engineering measurement and surveying tasks, it can deliver outstanding performance, providing reliable data support for engineering construction.
Product Features
High-Precision Measurement
Ranging Accuracy: For instance, the Southern N41 model total station achieves a ranging accuracy of 1+1ppm, utilizing a high-precision crystal oscillator that is virtually unaffected by temperature, ensuring ranging accuracy in harsh environments.
Angle Measurement Accuracy: Employing industry-leading absolute encoding discs, there's no need for initialization upon startup, and angles can be displayed accurately to 0.1''. Additionally, the adoption of a quadruple detection CCD and optimized angle measurement algorithms provides reliable support for high-precision angle measurement.
Efficient and Convenient Operation
Smart System: Southern N41 total stations, such as the Southern N41/N40, utilize the Android system and high-performance chips (e.g., Qualcomm MSM8953), paired with large memory (e.g., 3GB of RAM and 32GB of storage space), enabling rapid processing of massive data information.
Display Screen: Different models in the series are equipped with varying sizes of high-definition display screens. For example, the NTS-341R15/20B features a 4.0-inch high-definition full-view display with a resolution of 800×480, clearly visible under strong light; whereas the NTS-341R10A utilizes a 3.5-inch high-definition true-color touchscreen with a semi-transparent and semi-reflective design, a 320×240 dot matrix, also offering strong light readability. These display screens make measurement data more intuitive and clear.
Data Transmission: Supporting multiple data transmission methods, such as USB flash drives, USB, Bluetooth (including Bluetooth 4.0), Wi-Fi, 4G networks, email, etc., providing flexibility and versatility to meet various work requirements.
One-Click Operation: Equipped with one-click measurement shortcuts, simply aim at the target and press one button to complete the measurement, offering convenience and speed. Furthermore, the humanized full numeric keypad design, coupled with handwriting functionality, enhances user operational efficiency.
Stable and Durable Structure
Craftsmanship Design: Based on the classic Southern N40 series models, the new design achieves multiple groundbreaking improvements in angle measurement, ranging, craftsmanship, and compensators, resulting in a stable and durable structure.
Material Selection: Utilizing alloy shafts with minimal expansion coefficients ensures flexible and tight rotation of the transverse shaft, providing advantages in geometric precision stability and more stable instrument precision.
Advanced Functional Configuration
Laser Pointer: Adopting Southern's patented ranging laser pointer, it measures the instrument's height automatically with one click, eliminating the need to bend down, ensuring precision and efficiency. Additionally, the new laser pointer is directly installed inside the vertical shaft, coaxial with it, guaranteeing pointing accuracy.
Compensator: The compensator's center is coaxial with the vertical shaft, truly reflecting the leveling status. Even after rapid rotation, the compensator's fluid level remains relatively stable, with a compensation accuracy of 1''.
Software Support: Can be paired with tunnel measurement software and gyroscopes to form a new measurement system, catering to the needs of various professional projects. Simultaneously, the instrument can automatically acquire digital images of the target and display them in real-time on the device, eliminating the need for manual targeting, and supporting image editing and information addition.
Logistics information
Logistics information
technical parameter
| Angle Measurement | Accuracy | N41: 1” |
| N40: 2” | ||
| Minimum Reading | N41: 0.1”/1” | |
| N40: 1”/5” | ||
| Measure Method | Absolute Encoding Disk | |
| Diatmeter of Encoding Disk | 79mm | |
| Detection Method | Horizontal: 4-path, Vertical: 4-path | |
| Angle Unit | 360°/400gon/6400mil | |
| Horizontal 0/Vertical 0 | V0/H0 | |
| Distance Measurement | Laser Class | Laser Class 3R① |
| Wavelength | 685nm | |
| Distance Unit | m/ft | |
| EDM System | Basic Frequency 70-150MHz | |
| Constant K | Auto Correction, K=0.14/0.2 | |
| Prism Constant | Auto Correction | |
| Atmosperic Correction | Auto Correction | |
| Accuracy: Prism | N41: 1+1ppm | |
| N40: 2+2ppm | ||
| Accuracy: Reflective Sheet | 3+2ppm | |
| Accuracy: Reflectorless | 3+2ppm⑤ | |
| Measure Range: Prism② | Single: 4000m / Triple: 5000m | |
| Measure Range: Prism Enhanced | Single: 5000m / Triple: 6000m | |
| Measure Range: Reflective Sheet③ | 1200m | |
| Measure Range: Reflectorless④ | 1500m | |
| Meaasure Speed: Prism | Single <1.2s, Repeat <0.5s, Tracking <0.25s | |
| Meaasure Speed: Reflective Sheet | Single <1.0s, Repeat <0.5s, Tracking <0.25s | |
| Meaasure Speed: Reflectorless | Single: 0.5s-3s; Tracking: 0.25s-3s, max.10s⑥ | |
| Telescope | Image | Erect |
| Magnifcation | 30x | |
| Effective Aperture | 45mm(DTM:47mm) | |
| Resolution | 3" | |
| Field of View | 1°30' | |
| Minimum Focus | 1.5m | |
| Tube Length | 152mm | |
| Retical Illumination | Adjustable, 4 Levels | |
| Vial | Plate Vial | 30“/2mm |
| Circular Vial | 8'/2mm | |
| Compensator | System | Dual-axis Liquid-electric Sensor |
| Working Range | ±6’ | |
| Resolution | 1” | |
| Plummet | Laser Plummet: Laser Class | Class 2. Red Laser |
| Laser Plummet: Wavelength | 635nm | |
| Laser Plummet: Power | 0.5mW | |
| Laser Plummet: Diameter | ≤2.0mm@1.5m | |
| Laser Plummet: Brightness | Adjustable, 5 Levels | |
| Auto Height *1*2: Measure Range | 0.5m-3m | |
| Auto Height *1*2: Accuracy | ±1.5mm@1.5m | |
| Optical Plummet: Image | N41: - | |
| N40: Erect | ||
| Optical Plummet: Magnifcation | N41: - | |
| N40: 3x | ||
| Optical Plummet: Focusing Range | N41: - | |
| N40: 0.3m~∞ | ||
| Optical Plummet: Field of View | N41: - | |
| N40: ±4° | ||
| Guide Light*1 | Type | LED |
| Wavelength | Red 635nm / Yellow 590nm | |
| Effective Distance | 200m | |
| Camera*2 | Pixel | N41: 780,000 |
| N40: - | ||
| Focal Length | N41: 16mm | |
| N40: - | ||
| Sight of View | N41: 12.5*11.7 Degree | |
| N40: - | ||
| Refresh Rate | N41: 11 Frames/s | |
| N40: - | ||
| Depth of Field | N41: 2m-∞ | |
| N40: - | ||
| Storage | N41: jped | |
| N40: - | ||
| Digital Zoom | N41: 1x, 2x, 3x | |
| N40: - | ||
| White Balance | N41: Auto | |
| N40: - | ||
| Brightness | N41: Auto | |
| N40: - | ||
| Display Unit & Keyboard | Display Unit | 4.0 Inches Colorful LCD Touch Screen |
| Resolution | 800*480 | |
| Backlight | Adjustable, 8 Levels | |
| Keyboard | 30 Keys | |
| Memory | Internal Memory | 98M, 120,000 Points |
| External Memory | 16GB | |
| Data Transfer | USB 2.0 Type A (Max.256GB), Micro USB, RS-232, Bluetooth 2.0/4.2, Wi-Fi 802.11a/b/g | |
| Power Supply | Type | LI-ION Rechargeable Battery |
| Voltage | 7.4V | |
| Capacity | 3900mAh, 29wh | |
| Working Time | 10 Hours | |
| Charging Time | 3 Hours | |
| Others | Working Temperature | -20°C~+50°C |
| Storage Temperature | -40°C~+70°C | |
| Size | 206mm*200mm*353mm | |
| Weight | 6kg |