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Multi-functional, efficient and easy-to-use GNSS survey instrument CHCNAV i93-I93
Multi-functional, efficient and easy-to-use GNSS survey instrument CHCNAV i93-Computer System Co., Ltd.

Multi-functional, efficient and easy-to-use GNSS survey instrument CHCNAV i93
Computer System Co., Ltd.

Computer System Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

10.6hours

Fast Response


About This Product

Equipped with outstanding GNSS performance and visual power, the i936NSS receiver integrates the latest GNSS, 1MU and premium dual-camera technology with forward and upward placement, providing an easier to use and more engaging user experience. I will. The i93 GNSS receiver works with the innovative CHCNAV istar GNSS RTK algorithm, multi-band GNSS channels, and hybrid engine for reliable high-precision positioning even under harsh field conditions. The i93's Auto-IMU has an automatic initialization feature that eliminates manual initialization and simplifies field surveying tasks. i93 is the ideal solution to complete tasks faster, more accurately and more efficiently.

■Easy stakeout with 3D visual navigation

・Arrows and real-time distances are displayed on the screen for easy navigation (10m to 50m to the stakeout point) ・Easy positioning near the piling point using the image from the receiver's downward camera (less than 10m to the piling point)

■Excellent Auto-IM that allows measurement even when tilted

The automatic initialization function of Auto-IMU (tilt correction) allows accurate coordinate point measurement with an error within a few millimeters even when the receiver is tilted.

■ Visual survey

Entrances and exits of viaducts and tunnels where satellite information is blocked. Dangerous and inaccessible places can be surveyed from photos using high-speed continuous shooting.

■High fix rate using abundant satellite information and Softbank correction information

Easily measure areas that could not be measured conventionally, such as under trees with lots of leaves.

■3D point cloud modeling

Realizes 3D point cloud modeling with high-speed continuous photography.

■A system that allows you to easily create water and sewage water and sewage water and sewage water and sewage quota charts and quotation tables.

・Outside business system…GNSS receiver i93 ・Internal work system…TREND-ONE ・Land basic set ・Survey CAD ・Survey calculation

■Power specifications

・Lithium-ion battery capacity: 9,600mAh, 7.2V. ・UHF/4G RTK mobile station (no camera): up to 34 hours ・Visual stakeout/visual measurement: up to 24 hours ・UHF RTK reference station: up to 16 hours ・Static: Up to 36 hours

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    Multi-functional, efficient and easy-to-use GNSS survey instrument CHCNAV i93

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1 Models of Multi-functional, efficient and easy-to-use GNSS survey instrument CHCNAV i93

Image Part Number Price (excluding tax) Communication wireless connection Communication Built-in UHF radio Communication port Communication network modem Communication data storage Communication Wi-Fi Communication SIM card Communication Bluetooth Software used SmartGo Software used LandStar survey app Software used: CoProcess efficient feature extraction Software used CoPre intelligent processing Hardware weight Hardware dimensions (length x width x height) Hardware tilt sensor Hardware front panel GNSS accuracy Observation interval GNSS Accuracy Shortened Static GNSS accuracy Single positioning GNSS accuracy Tilt angle GNSS accuracy First fix time GNSS accuracy visual surveying GNSS accuracy static GNSS Accuracy Code Differential GNSS accuracy RTK slope correction GNSS accuracy RTK GNSS accuracy PPK GNSS accuracy IMU measurement interval GNSS performance
Multi-functional, efficient and easy-to-use GNSS survey instrument CHCNAV i93-Part Number-I93

I93

Available upon quote

NFC (for touch pairing devices)

Frequency 410-470MHz
Output: 0.5W, 1W, 2W
Protocol: CHC, Transparent, TT450, Satel
Communication rate: 9,600bps~19,200bps
Range: Usually 3~5km

1 x 7 pin LEMO port
1 x USB Type-C port
1 x UHF antenna port

LTE-FDD, LTE-TDD, UMTS, GSM

32GB internal memory
Expandable up to 128GB

Wi-Fi IEEE 802.11a/b/g/n/ac
Designing function

NANO SIM card

Bluetooth V5.0 EDR

Equipment settings, data recording, real-time point cloud display, etc.

Spot observation, topographic survey, piling, elevation check, construction survey

Building feature extraction, road feature extraction, volume calculation, etc.

Data copy tool, POS analysis, adjustment calculation, point cloud generation, modeling (optional)

1.15kg (2.54lb)

Φ152mm×81mm
(Φ5.98in×3.19in)

Calibration-free IMU for pole tilt correction.
Resistant to magnetic disturbances. E-bubble leveling.

1.1 inch OLED color display
2 x LED, 2 x operation button

1Hz, 5Hz, 10Hz

Horizontal: 2.5mm+0.1ppm RMS
Vertical: 3.5mm+0.4ppm RMS

H:1.5m RMS
V:2.5m RMS

0-60°

Cold start:<45s
Hot start:<10s
Signal reacquisition:<1s

Typical 2~4cm
Range 2~15m

Horizontal: 2.5mm+0.5ppm RMS
Vertical: 5mm+0.5ppm RMS

Horizontal: 0.4m RMS
Vertical: 0.8m RMS

Uncertainty due to RTK pole tilt
Standard 8mm or less +0.7mm/slope degree

Horizontal: 8mm+1ppm RMS
Vertical: 15mm+1ppm RMS
Initialization time:<10 seconds
Initialization reliability:>99.9%

Horizontal: 3mm+1ppm RMS
Vertical: 5mm+1ppm RMS

200Hz

1408 channels

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About Company Handling This Product

Response Rate

100.0%


Response Time

10.6hrs

  • Japan

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