The GME 500 is compatible with all Geomil electrical cones (both compression and subtraction type), electrical- mechanical measuring devices and environmental probes (see separate data sheets) and Geomil’s CPTest acquisition software on Windows PC’s with 32 bit or higher operation systems.

The GME 500 provides a 10 and a 16 lead analogue input for the various analogue channels, plus digital inputs for the depth registration. Altogether 8 analogue and 4 digital channels can be processed simultaneously.

Possible data channels and parameters are:

• Cone resistance

• Local sleeve friction

• Pore pressure

• Inclination

• Penetration depth

• Temperature

• Electric conductivity

• Electric permittivity

• Total force

• Time

• Penetration speed

The depth encoder is mounted on the static penetrometer and records the down-and upward travelling of the pushing bridge. The system works bi-directional in order to compensate for the rebound of the rods.

CPTask Processing Software

The processing software CPTask. forms the newly designed and Microsoft Windows based CPT data processing, interpretation and presentation software for all your CPT related office tasks.

The user friendly program structure is project oriented and provides, amongst other features, the possibility to edit project variables such as ground level, coordinates and water table in one simple step.

CPTest Acquisition Software

With CPTest. Geomil provides a versatile and easy to use acquisition software for mechanical CPT as well as electrical CPT(U) soundings. Data from add-on sensors or probes like for total (push) force, temperature, electric conductivity etc. can be recorded as well.

TJC-1V Data Acquisition System

• Multi-channel and high precision data acquisition

• Relatively high precision, wheel-squeezing depth-coder

• Acquisition software development on Windows platform

• Simple, visual and user-friendly interfaces

• Compatible with several standards of data acquisition & process software on market

• Military standard notebook hardwar. Industrial motherboard and hard-disk. Whole alufer aluminium al oy case

• Rubber foot pads for prevention of bumping

• Russian military standard connectors

8 data acquisition channels that can simultaneously acquire the following CPT parameters:
• Point pressure
• Sleeve friction
• Pore pressure
• Cone inclination
• Penetration equipment inclination
• Temperature
• Electric conductivity
• Total force

16 bits Analog to Digital (A/D) Converter which can reach 0.0015% F.S. precision. In contrast to common Data Acquisition System (DAS) with only 0.005%, it is more than three times higher.

High precision wheel-squeezing depth encoder: Particular wheel-squeezing structure, automatically obtain the depth and speed when penetrating. It's compatible with rods. The accuracy can approach 1 cm, which makes this depth encoder for the accuracy of identifying soil layers.