Geophysical Survey Equipment

Technical specifications:Receiving partVoltage channel: ±32V24 bitA/DAccuracy: as Vp5mV, ±0.2% ±1 character as 0.1mVVp5mV, ±1% ±1 character Input impedance: 50 Apparent polarization accuracy: ±1±1character SP compensation range: ±10V Current channel: 6A24bitA/DMeasurement accuracy: as Ip5mA, ±0.2% ±1character as 0.1mA?¤Ip5mA, ±1% ±1character As for 50Hz industrial interfacecommon and different modedepression is better than 80dBTransmitter part:Maximium power: 7200W Maximium supply voltage: ±1200V Maximium supply current: ±6A Supply current width :160s, duty rate 1:1OtherWorking temperature: -10+50,95RH Storge temperature: -20 +60 Power supply: builtin 7.4V4Ahor outside 12V, lasting for 20h Main unit port: A, B, M, N, DC high voltage, outside battery, 2 cable port, RS-232, blue tooth Weight: 4kg Size : 270mm246mm123mm

Technical specificationsReceiving partvoltage channel: ±32V24 bitA/D)accuracy: as Vp5mV, ±0.2% ±1 character as 0.1mV?¤Vp5mV, ±1% ±1 characterInput impedance: 50©Apparent polarization accuracy: ±1±1characterSP compensation range: ±10VCurrent channel: 6A24bitA/DTransmitter partmaximium power: 7200Wmaximium supply voltage: ±1200Vmaximium supply current: ±6ADeep geophysical equipment groundwater detector 1D IP sounding:ID AB/2(M)MN/2(M) K11.50.512.56637122.50.523.56194533.50.537.69911244.50.554.97787155.50.540.5678

FunctionGeneral resistivity/IP soundingMulti-electrode 2D/3D resistivity imagingMulti-electrode 2D IP imagingRock sample testWork as receiver in large power IP systemApplicationsUnderground water inspectionEnergy resource prospectingCity geophysical explorationRailway and bridge inspecting Metal and nonmetal mineral resources surveyEngineering geologyGeothermal field survey.SpecificationsGeophysical instruments and ground water detection equipmentReceiving part:voltage channel: ±32V24 bitA/Daccuracy: as Vp5mV, ±0.2% ±1 character as 0.1mVVp5mV, ±1% ±1 character Input impedance: 50© Apparent polarization accuracy: ±1±1character SP compensation range: ±10V Current channel: 6A24bitA/Dmeasurement accuracy: as Ip5mA, ±0.2% ±1character as 0.1mAIp5mA, ±1% ±1character As for 50Hz industrial interfacecommon and different modedepression is better than 80dBTransmitter partmaximium power: 7200Wmaximium supply voltage: ±1200Vmaximium supply current: ±6Asupply current width :160s, duty rate 1:1

ESURVEY E800-PRO HIGH-PERFORMANCE RTK RECEIVER

OVERVIEW FOR THE SP90M-101-60 SPECTRA PRECISION SP90M GNSS RECEIVER WITH INTERNAL 410-40 MHZ UHF RADIO With an ultra-rugged design, the Spectra Precision SP90M GNSS Receiver is a powerful, highly versatile, modular receiver designed for a wide array of real-time and post-processing applications. This professional-grade GNSS receiver offers a variety of integrated communication options such as RTCM-3 format, two MMS L-band channels, and built-in Bluetooth and Wifi for receiving Trimble RTX correction services. Featuring Spectra's patented Z-Blade technology, the SP90M features 480 channels (GPS, GLONASS, GALILEO, BeiDou, QZSS, IRNSS, and SBAS). With a 99.9% reliability, the Spectra Precision SP90m comes with an instant RTK initialization with a range of up to 24 miles. Plus, it includes a backup RTK and bridge for accurate positioning. This GNSS receiver supports rapid data processing with a recording interval of up to 999 seconds. For a more effective surveying operation, it has additional features like event marker input, PPS output, and Dual GNSS antenna inputs. It is also equipped with a 3.5G cellular modem that can be used for SMS, e-mail, and internet connectivity. The SP90M features an advanced OLED display, keyboard, and Web UI. It can also resist a drop of up to 3.3 feet and is dustproof and water resistant (IP67). This Spectra GNSS receiver can easily store lots of information with its 8GB memory. As an extra feature, it boasts an anti-theft technology for the protection of the instrument. Configuration Options The Spectra Precision SP90M GNSS Receiver offers two packages with an option of UHF internal radio. Both are backed by a two-year manufacturer's warranty. Please select your preference from the drop-down menu above. SP90M-101-00: SP90M GNSS Receiver Kit Without Internal UHF Radio SP90M-101-60: SP90M GNSS Receiver Kit With Internal 410-40 MHz UHF Radio The Internal 410-40 MHz UHF Radio enables the Spectra SP90M GNSS Receiver to work in almost any weather condition and not be affected by solar activity. Construction professionals and surveyors can easily process highly accurate data anywhere without any interference.

OVERVIEW FOR GEOMAX 6017290 ZENITH60 LTE GNSS RECEIVER Reliable and efficient, the Geomax Zenith60 LTE GNSS Receiver is a powerful, calibration-free smart antenna which provides accurate, flexible, and fast work in the field. Incorporating state-of-the art technology, this newest addition to the Geomax GNSS system ensures an increase in productivity, and a smooth workflow to speed up your tasks. Superior Technology: The Zenith60 is designed with the 4G LTE module, making sure that the RTK data is well-received anywhere you are. It is resistant to electromagnetic interference, ensuring that the professional will receive reliable and accurate data in the field. Since the device is calibration-free, there is no need to level the pole when using the GNSS Receiver. The Zenith60 is equipped with the trusted NovAtel measurement engine, enabling the user to receive multi-frequency signals from all existing satellite systems worldwide. This GNSS Receiver also features the Hexagons TerraStar Precise Point Positioning (PPP) service, providing C-Pro correction data at centimeter-level quality all around the globe. Open and Flexible Configuration: The Zenith60 can be run on GeoMax X-PAD Ultimate on a dedicated GeoMax field controller or your preferred software on your own device. This gives you the ultimate flexibility to choose the software and device depending on your needs. The GeoMax X-PAD Ultimate is an intuitive field software known for its clear structure and high functionality. Safe and Efficient Data Management: Featuring the X-PAD 365, which is a web-based GeoMax cloud platform, the surveyor can easily access, store, and share data received from the Zenith60. The file manager on the cloud platform performs an automatic back-up, and also has the Collaborative Survey and Stakeout feature, which enables other users to work on the same surveys and projects together. The Zenith60 device has an 8gb internal memory for data storage. With its exceptional performance, intuitive workflow, and innovative overall features, the Zenith60 GNSS Receiver is the ultimate GNSS smart-antenna solution for any surveying and construction task. Product Options The Geomax Zenith60 LTE GNSS Receiver comes in different options that vary on the model features. Please choose your preference on the options menu above. You can choose the GNSS device with the built-in UHF radio from SATEL TR4+, which supports most protocols in the market. You can also choose the Zenith60 which has a built-in IMU technology, enabling tilt capability, which accurately measures inaccessible points with the antenna tilted, effectively achieving a faster result. The rover set that has all the features, LTE-UHF-IMU, is also available. Standard LTE GNSS Flexible Rover Set (6017290) LTE GNSS Flexible Rover Set w/ UHF Module (6017291) LTE GNSS Flexible Rover Set w/ IMU Technology (6017292) LTE GNSS Flexible Rover Set w/ UHF Module & IMU Technology (6017293)

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The GeoMax Zenius5 W Field Controller is a handy, easy-to-use data controller for GeoMax GNSS receivers. Its the ideal device for those looking for a straightforward way to control their GNSS instruments on the field without complications. It runs on Windows Mobile operating system with internal memory, camera, and rugged build its what you need for a productive day on the field. Versatile GNSS Data Controller Zenius5 features a built-in 72-channel GPS and GLONASS, as well as a 3.75 G GSM module, G-Sensor, and e-Compass for more functionality. It connects to all GeoMax GNSS receivers via Bluetooth or RS232. It can internally store up to 8 GB of data which can be exported via USB Mini plug and microSD card slot. Its also cloud-connected by WiFi or cellular connection, and it also features GNSS raw data logging for data post-processing. Allowing for convenient documentation is the 5MP camera that takes photos and conveniently stores them as notes. Ergonomic Design for Maximum Convenience Zenius5 is compact, easily fits into users hands, and weighs only 1.3 lbs (575 g) including the battery. It features a glove-proof alphanumeric keypad and a full VGA sunlight-readable screen with a 480x640 resolution. Shortcut keys are customizable for faster operation, and the rechargeable battery lasts up to 10 hours. Rugged, Long-Lasting Build Built for long-term use, Zenius5 W complies with IP65 environmental standards for dust- and water-resistance. It withstands extreme temperatures of -22F to 140F (-30C to +60C) and up to 4-foot (1.2 m) drops on a hard surface. Versatile with straightforward usability and ruggedness, the GeoMax Zenius5 W Field Controller is an ideal handheld device for all GeoMax GNSS receivers.

The Geomax Zenith35 Pro GSM-UHF GNSS Receiver incorporates world-class innovations needed for high-precision Surveying and Construction applications. The cutting-edge delivers precise position for space-constrained applications. With a 5Hz positioning rate, the Zenith35 Pro can also track multiple GPS frequencies such as L1, L2, L2C, and L5. It is equipped with onboard multi-frequency and multi-constellation with 555 channels, including GPS, GLONASS, and SBAS signals. This Geomax GNSS receiver features DynDNS technology that can connect up to ten rovers simultaneously through the integrated 3.75G GSM. It also offers seamless connectivity with its built-in Bluetooth and WiFi function. To easily manage data, the Zenith35 Pro comes with a USB and serial port. In addition, surveyors can use its 4GB internal memory to store data. With an IP68 rating, the Zenith35 Pro GNSS receiver is dustproof and water resistant. It is powered by a removable Li-ion battery that can operate for up to 8 hours in static mode and 6 hours in rover mode. This Flexible Rover is durably constructed to withstand a 6.6 foot drop onto concrete. Configuration Options The Geomax Zenith35 Pro GSM-UHF GNSS Receiver is available in two models with an optional Tilt and Go (TAG) functionality. Both are supported by a 1-year manufacturer's warranty. Please choose from the menu above.