WalkTEM 2
The ABEM WalkTEM 2 is a user-friendly, rapid survey solution that can provide precise resistivity models directly in the field for the search, mapping and monitoring of groundwater, mineral deposits, and environmental change.
Depths of hundreds of metres can be investigated in minutes and the work can be finished whilst other survey methods would still be setting up.
The system is scalable, with modular hardware, allowing expansion of the instrument capabilities in line with your changing needs.
Description
Technical Specifications
- Casing : Rugged Aluminum case meets IEC IP66
- GPS receiver : 50 channels SirFstarIII chip
- Display : 8,4” Active TFT LCD, full color, daylight visible, resolution of 800×600
- I / O ports : 2 x KPT-19 for receiver coils
- Power : 2×12 V, Ah internal NiMH power pack 10-34 VDC external power
- Battery chargers : Integrated for internal batteries
- Dimensions : (W x L x H) 390x210x320 mm
- Weight : 14 kg
- Ambient Temperature Range : -20 o C to +60 o C operating1 -30 o C to +70 o C storage
Integrated Field PC !
- Processor : Low power Intel Atom,1,6 GHz
- Operating System : Windows XP Pro Internal RAM 2 GB (DDR SO-DIMM module)
- Hard disk capacity : Solid state disk of 100 GB or greater
- I / O port : 2 x USB 2.0 ports
- Network interfaces : 1 x IEEE 802.3 TP-10/100/1000 RJ-45 IP 67
- WiFi interface : Integrated with built-in antenna
Transmitter/Receiver
TX UNITS
- Pulse on / off times : 1 ms to 500 ms, in 1μs steps
- Repetition rate : 500 Hz to 0.5 Hz
- Duty cycle : 10 % – 50 % pre-loaded scripts, fully customizable
- Upgrades Via internet connection (TX-8 / TX-20)
RX UNITS
- Gates/Windows : Up to 200
- Sample rate : 1 MHz per channel
- Dynamic range : 170 dB system, 140 dB instantaneously
- Stacking/Cycles : 1 to 65,536 in single steps
- Calibration values : Automatic selection based on configuration
- Onboard computer : Intel Pentium N4200 or better
- Internal ram : Minimum 4GB
- Hard disk capacity : Solid state disk (SSD) 100 GB or greater
- Operation system Windows 10
- Display 8.4” Active TFT LCD, 800×600, full colour, daylight visible, 6mm, shatterproof screen
- I/O ports & interfaces 1x KPT19 for RX-TX , synchronization, 2x KPT19 for receiver antennas, 1x Gigabit Ethernet, 2x USB 3.0 ports
- WiFi with built-in antenna
- GPS receiver Built-in GPS
- Service point & upgrades Via internet connection
