Wholesale Gnss Receiver Measure Instruments GPS Survey Equipment Chc X12 I90 Rtk

The i90 GNSS receiver offers integrated IMU-RTK technology to provide a robust and accurate positioning, in any circumstances. Unlike the standard MEMS-based GNSS receivers, the i90 GNSS IMU-RTK combines state-of-the-art GNSS RTK engine, a calibration-free high-end IMU sensor and advanced GNSS tracking capabilities to dramatically increase RTK availability and reliability.
The i90 automatic pole-tilt compensation boosts survey and stakeout speed by up to 30%. Construction and land surveying projects are achieved with high productivity and reliability pushing the boundaries of conventional GNSS RTK survey.

*FULL GNSS POSITIONING
Combining GPS, Glonass, Galileo and BeiDou constellations
The embedded 624-channel GNSS technology takes benefit from all GPS, GLONASS, Galileo and BeiDou signals and provides robust RTK position availability and reliability.

*HASSLE-FREE IMU-RTK SURVEYING
Dramatically increase RTK availability
No complicated calibration process, rotation, leveling or accessories are necessary with the i90. Just a few meters walk will initialize the i90 internal IMU module and enable RTK survey in difficult field environment.

*EXTENDED CONNECTIVITY
Instant NFC pairing of your controller
The i90 GNSS combines high-end connectivity modules: Bluetooth, Wi-Fi, NFC, 4G, and UHF radio modem. The 4G modem brings ease of use when working within RTK networks. The internal UHF radio modem allows long-distance base-to-rover surveying up to 5 km.

*HIGH ACCURACY. ALWAYS
Boost survey and stakeout speed by up to 30%
The i90 GNSS build-in IMU ensures interference-free and automatic pole-tilt compensation in real-time. 3 cm accuracy is achieved with pole-tilt range of up to 30 degrees.

Software Landstar7

COMPREHENSIV EDESIGN EASY TO USE SUPPORT CAD
LandStar7 is the field-proven survey and mapping software solution for any Android devices and data controllers. Designed for high precision surveying and mapping tasks, LandStar7 provides seamless workflow management, easy-to-learn and easy-to-use graphical user interface 
to complete all your projects efficiently. Comprehensive data import and export formats, multiple measurement and stakeout methods ensure instant productivity.

Specifications

GNSS Performance	Channels	624 channels
	GPS	L1, L2, L5
	GLONASS	L1, L2
	Galileo	E1, E5a, E5b
	BeiDou	B1, B2, B3
	SBAS	L1
	QZSS	L1, L2, L5
GNSS Accuracies	Real time	Horizontal: 8 mm + 1 ppm RMS
	kinematics (RTK)	Vertical: 15 mm + 1 ppm RMS
		Initialization time: < 10 s
	Post -processing	Initialization reliability: > 99.9%
		Horizontal: 3 mm + 1 ppm RMS
	kinematics (PPK)	Vertical: 5 mm + 1 ppm RMS
	Post - processing static	Horizontal: 3 mm + 0.5 ppm RMS
		Vertical: 5 mm + 0.5 ppm RMS
	Code differential	Horizontal: 0.4 m RMS Vertical: 0.8 m RMS
	Autonomous	Horizontal:1.5 m RMS
		Vertical: 3 m RMS
	Positioning rate	Up to 10 Hz
		Coldstart: < 45 s
	Time to first fix	Hot start: < 10 s
		Signal re-acquisition: < 1 s
	RTK tilt - compensation	Additional horizontal pole-tilt uncertainty
		typically less than 10 mm +0.7 mm/°tilt
Hardware	Size (L x W x H)	140 mm x 130 mm x 106 mm, (5.5 in × 5.1 in × 4.2 in)
	Weight	1.29 kg (2.8 lb)
	Humidity	Operating:-40°C to +65°C, (-40°F to +149°F)
		Storage: -40°C to +75°C, (-40°F to +167°F)
		100% condensation
	Ingress protection	IP67waterproof and dustproof, protected, from temporary immersionto depth of 1 m
	Shock	Survive a 2-meter pole drop
	Tilt sensor	E-Bubble leveling
	Front panel	1 satellite light, 1 differential signal light, 1 static data acquisition light, 1 Wi-Fi indicator, 2 power lights
Communication	Network modem	Integrated4G modem
		LTE(FDD):B1,B2,B3,B4,B5,B7,B8,B20
		DC-HSPA+/HSPA+/HSPA/UMTS:
	Wi-Fi	B1, B2, B5, B8
		EDGE/GPRS/GSM
		850/900/1800/1900MHz
		802.11 b/g/n, access point mode
	Ports	1 x 7-pin LEMO port (external power, RS-232)
		1 x USBType-C port (data download,firmware update)
	UHFradio	1 x UHFantenna port (TNCfemale)
		Standard InternalRx/Tx: 410 - 470 MHz
		TransmitPower: 0.5 W to 2 W
		Protocol: CHC, Transparent, TT450,3AS
	Data formats	Link rate: 9600 bps to 19200 bps
		Range:Typical 3 kmto 5 km
		RTCM2.x, RTCM3.x, CMR input / output
		HCN,HRC,RINEX2.11, 3.02 NMEA0183 output
		NTRIPClient,NTRIPCaster
	Data storage	32GB, 10 years of typical data storage
Electrical	Li-ion battery capacity	2 x 3400 mAh, 7.4 V
	Operating time on	UHFreceive/transmit (0.5 W): 6 h to 12 h
	internal battery	Cellularreceive only: up to 12 h, static , up to 12h
	External power input	(9~28)V DC
	User interaction	LCD screen + 4 arrow keys + 1 power/confirm key
	Transmit power	0~35W optional
External data link radio	Advanced Features	Automatically match the baud rate, data forwarding, relay optional

 

Package

 

Shanghai Apekstool was founded and based in Shanghai, specializing in the manufacturing and sales of Surveying equipment. We are dedicated to being a professional provider for survey equipment. Our goal is to provide the best products and excellent service to our customers all over the world.

We have been involved in the geographic mapping industry for 10 years. We supply all products with reasonable prices and real-time support upon our own professional experience and high-quality supply chain. Like gnss rtk, total station, theodolite, auto level, rotary laser level, laser level and surveying accessories . We have sold to more than 156 countries and build our stable market.

We are proud to guarantee that, with our strong technical background and communication capability, our sales/support engineers are able to answer your most complicated technical questions over the phone in English. That would save so much time for communication. Our business is growing and we invite you to be part of the success.

We focus on  Hi target , CHCNAV , EFIX, FOIF, STONEX, SOUTH , KOLIDA ,RUIDE, Unistrong, E-survey GNSS , Geomax , Sunway, Stonex, Hi target and Kolida total station. Including surveying accessories pole , tripod, tribrach, prism and leveling staff.