Manufacturer of Stonex Rtk - CHCNAV I90/M8 RTK GPS Survey Equipment CHCNAV GNSS Base And Rover – Haodi

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Satellites and Accuracy①

satellite system

GPS+BDS+Glonass+galileo+QZSS, support the third generation of Beidou, support 5 stars and 16 frequencies

Initialize reliability

99.90%

static precision

Plane accuracy: ±2.5mm + 0.5×working distance×10-6 mm

Elevation accuracy: ±5mm + 0.5×working distance×10-6 mm

RTK accuracy

Plane accuracy: ±8mm + 1×working distance×10-6 mm

Elevation accuracy: ±15mm + 1×working distance×10-6 mm

GNSS+Inertial Navigation②

IMU update rate

200Hz

slope

0~60°

Tilt compensation accuracy

10 mm + 0.7 mm/°tilt (accuracy <2.5cm within 30°)

User interaction

LCD screen

1.46 inches, resolution 128×128

indicator light

1 satellite light + 1 differential data light + static indicator light + power light

button

Fn function key + power/confirm key

Web page

Support PC/mobile web pages

voice

Support voice broadcast

Physical characteristics

size

φ161.4*98.5mm

Material

magnesium alloy

weight

1.25kg

Operating temperature

-45℃~+75℃

storage temperature

-55℃~+85℃

Waterproof and dustproof

IP68 (Protection against 1 meter immersion in water for 30 minutes)

anti-collision

IK08 (with the same mechanical impact force as a 2.5kg steel ram without damage, 3 meters drop resistance)

waterproof breathable membrane

Prevent water vapor from entering the equipment in harsh environments such as sun exposure and sudden heavy rain

Anti-condensation

Electrical properties

Battery

Dual battery, 6800mAh, 10 hours battery life of mobile station

External power supply

(9~28)V DC

storage

32GB, 10 years typical data storage

electronic bubble

Support automatic measurement

wireless communication

NFC

Support Wi-Fi, Bluetooth touch and flash receiver

eSIM

No need to insert a card to use CORS, network 1+N, free 3 years service fee

The internet

4G Full Netcom

Radio station

Support built-in/external radio

Advanced Features

Online upgrade

Enables online update of receiver firmware

Smart function

Cloud service, base station movement warning, base station power display, radio interference detection, data forwarding, intelligent voice

control handbook

model

HCE600 Android Measurement Handbook

operating system

Android 10

CPU

Octa-core 2.0GHz processor

The internet

4G full Netcom, built-in eSIM for three years of surveying and mapping traffic

LCD screen

5.5” HD display

Battery

14 hours of battery life

Waterproof and dustproof

IP68