Product made in Japan

Manufacturer : Koizumi Sokki

Model : iRTK5x

Characteristics

iRTK5x is the latest GNSS receiver equipped with next-generation GNSS engine, Hi-Fix technology and IMU that enables calibration-free tilt survey.

With its innovative magnesium alloy body, Linex3.2.0 operating system and waterproof HD OLED touch panel display, it provides the most advanced RTK surveying solution.

Features

• First-class GNSS survey instrument registered with the Geospatial Information Authority of Japan
• GNSS receiver compatible with all satellite positioning systems
  ・ 336-channel positioning
  ・ NGS-certified GNSS antenna
  ・ Supports GPS, GLONASS, GALILEO, BDS, SBAS, QZSS
  ・ Reduces multipath with unique antenna technology
• Equipped with Hi-Fix technology
  RTK positioning accuracy is maintained even when communication is temporarily interrupted and correction information is interrupted. It enables continuous observation in the field with poor communication environment.
• Pseudo-dynamic RTK
  Even if the FIX solution is lost in a forest, etc., and the float solution is degraded, the previous positioning solution can be used to obtain FIX-equivalent accuracy.
• Web management system
  You can access the GNSS receiver from a web browser such as a smartphone or PC via WiFi connection. You can make various settings and check the positioning status in real time.
• HD OLED touch panel screen
  Equipped with a 1.3 inch 240×240 pixel touch screen with waterproof performance. You can quickly check the settings and status on the receiver side.
• Robust design conforming to US Department of Defense standards
  ・Dust and water resistance IP67
  ・Shock and vibration resistance MIL-STD-810G, 514.6
  ・Salt damage resistance MIL-STD-810G, 509.4 96 hours
  ・Free fall MIL-STD-810G, 2m above concrete
• Large-capacity lithium-ion battery
  
• ・ 6,800mAh lithium-ion battery
  ・ Smart battery with remaining power indicator
  ・ RTK (mobile station) can be used for 10 hours
• Connect seamlessly to network RTK
  In addition to standard RTK positioning using fixed and mobile stations, it also supports network RTK.
• Can be connected to other companies’ apps (Kaisoku Navi, Field Terrace, etc.)
  Using the Android app (Hi-Survey), it is possible to transfer GNSS positioning coordinates to other companies’ apps.

Adopting an IMU to achieve stable tilt surveying

Equipped with an IMU that enables calibration-free tilt surveying. It is possible to detect the inclination direction with high accuracy even in a magnetic environment that was difficult with the conventional direction sensor method.
Efficiency can be improved by approximately 20% compared to leveling using a vial.

It achieves an accuracy of about 2-3 cm within a tilt angle of 30 degrees.