Audited Supplier
Kolida K7
1 Year
1 Year
1598
B1I, B2I, B3I;
B1I, B3I, B1c, B2a, B2b
L1c/a,L2p,L2c,L5,L1c*
G1, G2, G3*
L1c/a,L5*
E1,E5b,E5a,E5 Altboc*,E6c*
L1, L2c, L5
L5*
1.3kg (with Battery)
Magnesium Alloy
Kolida
Cartoon
165mm*108mm
China
8526919090
Product Description
Kolida K7 with 1598 channels and IMU GNSS RTK Handheld Gnss Receiver for land surveying base and rover
Specification
Measurement Performance | Signal tracking | BDS-2:B1I, B2I, B3I; BDS-3:B1I, B3I, B1C, B2a, B2b |
GPS:L1C/A,L2P,L2C,L5,L1C* | ||
GLONASS: G1, G2, G3*; SBAS: L1C/A,L5* | ||
Galileo: E1,E5b,E5a,E5 AltBoc*,E6c* | ||
QZSS: L1, L2C, L5; IRNSS: L5* | ||
1598 channels | ||
GNSS features | Positioning output frequency 1Hz to 20Hz; initialisation time less than 10 seconds | |
Initialisation reliability >99.99% | ||
Full constellation reception technology, which can fully support signals from all current GNSS constellations | ||
Highly reliable carrier tracking technology, which greatly improves carrier accuracy and provides users with high quality raw observation data | ||
Intelligent dynamic sensitivity positioning technology, adapting to various environmental changes, adapting to harsher and more distant positioning environments | ||
Highly accurate positioning processing engine | ||
Positioning Accuracy | Code differential GNSS positioning | Horizontal: 0.25 m + 1 ppm RMS |
Vertical: 0.50 m + 1 ppm RMS | ||
Static CNSS measurements | Plane: ± (2.5mm + 0.5 x 10-6D); Elevation: ± (5mm + 0.5 x 10-6D); (D is the length of the baseline being measured, in mm) | |
Real-time dynamic measurement | Plane: ± (8 mm + 1 x 10-6D); Elevation: ± (15 mm + 1 x 10-6D) (D is the length of the measured baseline in mm) | |
Operating Systems/User Interaction | Operating system: Linux | |
Keypad: single button | ||
Indicator lights: Four indicator lights. Satellite light, differential signal light, Bluetooth light, power light | ||
Web interaction: support WI-FI and USB mode to access the receiver built-in Web management page, monitor the host status, free configuration of the host, etc. | ||
Voice: iVoice intelligent voice technology, intelligent status announcement, voice operation prompt; default support for Chinese, English, Korean, Russian, Portuguese, Spanish, Turkish | ||
Secondary development: provide secondary development package, open OpenSIC observation data format and interaction interface definition for secondary development | ||
Data cloud service: powerful cloud service management platform, allowing remote management and configuration of equipment, viewing progress, managing jobs, etc. Can use Qualitec servers or build your own servers | ||
Hardware | Size: 156mm*78mm (diameter, height) | |
Weight: 1.3kg (with battery) | ||
Material: magnesium alloy | ||
Operating temperature: -30 °C to +70 °C; storage temperature: -40 °C to +80 °C | ||
Humidity resistant to 100% condensation | ||
Protection class: IP68, waterproof: 1m immersion, dustproof: completely protected against dust ingress | ||
Resistant to a 2 m drop with a pole | ||
Electrical | Power supply: 6~28V wide voltage DC design with overvoltage protection | |
Battery: detachable dual battery design, support hot-swappable, voltage: 7.4V, 3400mAh/block | ||
Power solution: Mobile station mode, typical endurance time >20 hours at full charge, support battery power supply, rechargeable battery power supply | ||
Communication | I/O ports | 5 pole LEMO external power connector + RS232 |
Type-C interface for power supply, data transmission | ||
One radio antenna port | ||
Micro SIM card slot (medium card) | ||
Radio modems | Built-in transceiver radio, typical operating distance 10km; support radio relay, network routing function. | |
Operating frequency 410-470MHz; communication protocols: Farlink,TrimTalk450S,ZHD,SOUTH,HUACE,Satel | ||
4G all-access | Intelligent PPP dialing technology based on Linux platform, automatic real-time dialing, continuous online during work; built-in network antenna | |
Equipped with a 4G tell-tale network communication module, compatible with various CORS systems access | ||
Bluetooth | Bluetooth 3.0/4.1. | |
Bluetooth 2.1+EDR standard | ||
NFC wireless communication | NFC wireless communication technology, Bluetooth automatic pairing can be achieved by touching the handbook and the main unit (requires handbook also equipped with NFC wireless communication module) | |
eSIM (optional) | The eSIM chip can be embedded in the handbook to provide network resources in real time to ensure continuous online network operation of the host computer, supporting external card solutions | |
WIFI | Standard | 802.11b/g/n standards |
WIFI Hotspot | rich personalization of the receiver functions | |
Data transfer between industrial handbooks, intelligent terminals and other data collectors and receivers via WIFI | ||
WIFI data chain | Receiver can be connected to WIFI for differential data broadcast or reception via WIFI | |
Data Storage/Transfer | Data storage | 8G internal solid state memory |
Auto-cycle storage (automatically delete the earliest data when there is not enough storage space) | ||
Supports external USB memory for data storage | ||
Rich sampling interval, up to 20Hz raw observation data acquisition | ||
Data transfer | One-button intelligent copy of static data directly from the host computer via external USB memory | |
Plug-and-play USB data transfer method | ||
Supports USB, FTP download, HTTP data transfer | ||
Data format | Static data formats: Southern STH, Rinex 2.01 and Rinex 3.02 and many more | |
Differential data formats: RTCM3.0, RTCM3.2 | ||
GPS output data formats: NMEA 0183, PJK planar coordinates, binary codes | ||
Network mode support: VRS, FKP, MAC, NTRIP protocol support | ||
Sensors | Inertial tilt measurement | Built-in IMU inertial measurement sensor, supports inertial tilt measurement function, automatically corrects coordinates according to the tilt direction and angle of the centering rod |
Tilt angle: 0°~60°; IMU update rate: 200HZ | ||
Tilt compensation accuracy | 1.8 m pole; RMS: 8 mm + 0.7 mm/°tilt | |
Temperature sensors | Built-in multiple temperature sensors, using intelligent frequency conversion temperature control technology, real-time monitoring and adjustment of the host temperature | |
Packing & Delivery
Standard package including carrying case and carton
Standard package including carrying case and cartonCompany Profile
Jiangsu Bangjie Trading Co., Ltd. is a comprehensive trading company whose main business is surveying instruments, building materials and international trade. The company was registered in Nanjing, Jiangsu Province, the only megacity in the Yangtze River Delta. The company combined domestic sales with international trade earlier and was always guided by customer needs.
The company currently has three departments: surveying instrument department, building materials department and international trade department. We have a group of professionals who have been engaged in related industries for many years. We can provide you with more authoritative and convenient pre-sale consultation, sales cooperation, after-sales coordination and guidance, and provide comprehensive services.
At present, the company's main surveying instruments are: total station, GPS RTK, UAV, theodolite,plummet,auto level,laser rangefinder and surveying accessories.
The company currently has three departments: surveying instrument department, building materials department and international trade department. We have a group of professionals who have been engaged in related industries for many years. We can provide you with more authoritative and convenient pre-sale consultation, sales cooperation, after-sales coordination and guidance, and provide comprehensive services.
At present, the company's main surveying instruments are: total station, GPS RTK, UAV, theodolite,plummet,auto level,laser rangefinder and surveying accessories.
