Description
GEODATALOG 8 is a multipurpose data logger which works directly connected to a PC. Data are automatically transferred to the PC in real time for live monitoring of the tests progress.
GEODATALOG 8 records and monitors in real time the measurements requested for soil mechanics testing, as: consolidation, shear, triaxial, permability and many others.
It is compatible with strain gauge load cells, pressure transducers, linear LDT transducers, LVDT conditioned transducers, potentiometric displacement transducers.
GEODATALOG 8 is conceived with a modular and flexible concept: up to 8 instruments can form a network and then create a modular system with up to 64 independent channels.
The data acquisition unit is supplied complete with general purpose DATACOMM 2 PC software for fully comprehensive data management of both GEDOTALOG 8 and HYDROMATIC.
DATACOMM 2 software combines the active channels into customizable groups by the operator. Data acquisition for each group is an independent task which can be started/stopped automatically with specific acquisition and logging mode.
Software allows remote calibration of the connected sensors up to 10 points with polynomial fitting curve up to eight degree.
ASCII format data export is available for combination with our geotechnical Geo-Analysis-Templates suitable for post-processing and printout of test certificates according to the most important international Standards.
Technical Specs
- Requires connected PC
- Number of channels: 8
- Network mode: Up to 8 units
- Sampling rate: Up to 500 readings/second per channels
- Real resolution:131,000 points
- Communication port: LAN / Ethernet
- Excitation (VEXC): from 1 V to 10 V for each couple of channels (up to 4)
- Datalogger input: 0-10 V; 0-20 mA
- Software: DATACOMM 2 (included)
- Dimensions approx. lxdxh [mm]:290x195x61
- Weight approx. [kg]: 1.6 kg
- Power supply: 110-220V,50-60 Hz, 1ph
Accessories
Cables (mandatory)
82-P9008/ELT
Kit of four cables for connect load cells, pressure transducers, strain gauges, LDT / LVDT / potentiometric type displacement transducers to DATALOG 8 and GEODATALOG 8
82-P9008/ELT1
One cable for connect load cells, pressure transducers, strain gauges, LDT / LVDT / potentiometric type displacement transducers to DATALOG 8 and GEODATALOG 8
Lan Hub
26-WF4645
LAN hub with 8 ports for Wykeham Farrance devices
Extension Cable
30-WF6042
Transducer extension cable, 6 m
30-WF6044
Transducer extension cable, 12 m
Data processing: Geo Analysis Templates
Templates for different tests and Standards have been developed specifically for processing test data recorded by the DATACOMM 2 software. The templates are MS Excel® based programs with easy-to-use functions for importing data files, calculating results, producing test reports that conforms to the relevant international Standards
Test | Standard | Ordering information | |
Consolidation | Incremental loading | BS 1377:5 | 30-WF6016/T1 |
ASTM D2435 | 30-WF6016/T8 | ||
Swelling | ASTM D4546 | 30-WF6016/T8A | |
CRS | ASTM D4186 | 30-WF6016/T6 | |
Hydraulic consolidation | BS 1377:6 | 30-WF6016/T12 | |
SWCC -Hydraulic consolidation | – | 30-WF6016/T13 | |
Shear | Direct/residual | BS 1377:7 | 30-WF6016/T2 |
ASTM D3080 | 30-WF6016/T9 | ||
Ring | BS 1377:7 | 30-WF6016/T3 | |
ASTM D6467 | 30-WF6016/T16 | ||
Triaxial | Effective stress | BS 1377:8 | 30-WF6016/T4 |
ASTM D4767 / D7181 | 30-WF6016/T11 | ||
Total stress | BS 1377:7 | 30-WF6016/T5 | |
ASTM D2850 | 30-WF6016/T10 | ||
Other tests | Permeability | BS 1377:6 | 30-WF6016/T14 |
CBR | BS 1377:4 | 30-WF6016/T7 | |
ASTM D1883 | 30-WF6016/T17 | ||
Unconfined | ASTM D2166 | 30-WF6016/T15 |