Name: Gnss Kolida K20s IMU
Brand: KOLIDA
SKU: K20-A2252400

Gnss Kolida K20s IMU "smallest", compact body, integrating advanced technology, superior measurement performance in one, saving time and effort and leading the trend.

Start now, start your RTK "small" revolution and experience the hardcore, compact, powerful and flexible ultimate experience. New Gnss Kolida K20s IMU Equipped with K708 board, Upgrade to more fast and compatible 4G module Battery pole supports to work for a whole day. Super Linux platform, to achieve a breakthrough in functionality: built-in radio transceiver integration, breaking distance restrictions; dual battery power supply, extended battery life; smart storage, 4G Netcom, intelligent voice, network management and a series of functions, let the intelligence penetrate into the mapping Every detail.

VIDEO Check System Info

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VIDEO Inertial measurement system

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VIDEO English voice-over

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VIDEO Language Setting

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VIDEO Record PPK

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VIDEO Restore Factory Defaults

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VIDEO Self Check

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VIDEO Setting work mode

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VIDEO Set PPK Recording Status

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VIDEO Voice guide setting

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K20s

Models：K20s, K20s IMU

IMU

2cm/ 60° Tilt Survey Technology

692 Channels

All Constellation Signal Tracking

8 km

Built-in UHF Radio Working Range

Innovations

10 New Programs

692 channels GNSS Mainboard, All Constellations supported. Inertial measurement technology, OLED screen display

Kolida Gnss K1, K1Pro, K20, K20s, IMU

More Advanced GNSS Engine

Featuring a powerful 692 channels GNSS mainboard inside, K20s can track and process all the existed satellite constellations. With the utility of BEIDOU (COMPASS) signal, the data acquisition speed and GNSS signal stability are greatly improved from old generation technology. (For advanced users who need to maximize the working speed and satellite signal tracking ability, a 555 channels GNSS mainboard is optional.)

10 Innovations to Increase Efficiency

More than 10 programs or functions were re-designed to make your work flow simpler and smoother, let you to work easier and comfortable, help you to get more reliable working result.

Kolida Gnss K1, K1Pro, K20, K20s, IMU

More Durable and Rugged

Kolida K20s is fully sealed, has a IP 68 level proof.

The built-in battery has 10,000 mAh capacity and can work 8 to 14 hours as RTK rover, with only one recharge.

Kolida Gnss K1, K1Pro, K20, K20s, IMU

Work Safer and Easier

Thanks to the inertial measurement technology, K20s IMU allows user to do a tilt survey with a maximum tilt angle of 60 °. Centering is not a must, so surveyors can stay in safe position when they measure on motorway, and don't need to step into water.

Kolida Gnss K1, K1Pro, K20, K20s, IMU

Fast and accurate

Not like tilt sensor, Inertial Measurement Unit is no more affected by the earth's magnetic field and requires no correction. It can be activated and start working within only few seconds, this fast positioning will increase measurement speed by over 30%.

The combination algorithm of IMU + GNSS can get fixed solution faster and keep measurement results more stable, accuracy is down to 2cm.

Kolida Gnss K1, K1Pro, K20, K20s, IMU

Measure where others can't

Corner of wall? Points underneath pipe? Points occupied by car? These targets are no more accessible..

Kolida Gnss K1, K1Pro, K20, K20s, IMU

Long Range Radio Link

SDL400 built-in radio can send signal as far as 7 km in urban area, 8 km in suburban. The maximum coverage is up to 200 sq.km, suitable to have multiple rovers work simultaneously.

Kolida Gnss K1, K1Pro, K20, K20s, IMU

Barrier Free Measurement

In difficult environment you may lost connection with base station or VRS network. Don't be disappointed, you can choose from 3 creative work modes to continue surveying without interruption. (Repeater/ Router/ Mobile Refenrence Station)

Kolida Gnss K1, K1Pro, K20, K20s, IMU

Anti-interference

SDL400 built-in radio features anti-interference capability, so K1 can work close to power plant, transformer substation, mobile signal tower and other interference source.

Kolida Gnss K1, K1Pro, K20, K20s, IMU

Practical Functions

Kolida K20s and K20s IMU employs Linux system, it helps surveyors to accomplish their missions easier, faster and more accurate by delivering exceptional quality and innovative features.

Kolida Gnss K1, K1Pro, K20, K20s, IMU

New App

Windows CE data controller is too oldtechnology?

No problem. Simply download SurvXApp onyour smart phone or tablet.Enjoy the smooth operation of Androidplatform

k20s-En:

Satellite Tracking Ability
Channels 692	Constellation GPS, GLONASS, BEIDOU, GALILEO, SBAS, QZSS	MSS L-Band Function preserved
Positioning Output Rate 1Hz-50Hz	Initialization Time ＜10s
Positioning Precision
UHF RTK Horizontal ±8mm + 1 ppmVertical ±15mm + 1ppm	Network RTK Horizontal ±8mm + 0.5ppmVertical ±15mm+0.5ppm	RTXHorizontal ±2cmVertical ±5cm
Static and Fast Static Horizontal ±2.5mm + 0.5ppmVertical ±5mm + 0.5ppm	RTK Initialization Time 2-8s
User Interaction
Operation System Linux	Screen Display 1 inch OLED	Wifi Yes
Voice Guide Yes	Data Storage 8GB internal; up to 32GB external.	Web UI Yes
Working Capability
Radio Built-in emitting and receivingTypical working range 1-8km	Tilt Survey Inertial Measurement	Electronic Bubble Yes
Endurance ＞14 hours (static mode), ＞7 hours (internal UHF base mode), 8 to14 hours (rover mode)	OTG Function (Field Download) yes	Other Function Mobile Reference Station, Repeater, Router

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Gnss Kolida K20s IMU

Gnss Kolida K20s IMU "smallest", compact body, integrating advanced technology, superior measurement performance in one, saving time and effort and leading the trend.