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Instruction Manual
Terrameter SAS 4000 / SAS 1000
ABEM Product Number 33 0020 26
ABEM Printed Matter GGEO-100049
2018-08-28

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Summarization of Contents

Introduction
Unpacking and Inspecting
Covers unpacking the instrument and checking for shipping damage.
Warranty Information
Details ABEM's warranty terms and conditions for the instrument.
Repacking and Shipping
Provides instructions on how to properly repack and ship the instrument.
Compliance
States the conformity of the instrument with EU directives.
General System Information
Terrameter SAS 4000 System
Details the components included in the Terrameter SAS 4000 system.
Terrameter SAS 1000 System
Details the components included in the Terrameter SAS 1000 system.
Terrameter SAS 1000/4000 General
Provides a general overview of the SAS 1000/4000 operating modes.
Types of Measurement Supported
Lists the different types of geophysical measurements supported by the system.
Induced Polarization Mode - Chargeability
Explains the measurement of chargeability in Induced Polarization mode.
DC Potential Measurement (SP)
Details how to perform DC potential (Self-Potential) measurements.
Technical Layout
Describes the technical layout and controls of the SAS 1000/4000.
Accessories
Lists and describes available accessories for the Terrameter system.
Operating the Terrameter SAS 1000/4000
Controls and Terminals
Explains the controls and terminals on the instrument panel.
Special Key Sequences
Describes special key combinations for accessing functions like battery voltage.
Multi Channel Adapter (MCA)
Details the function and connection of the Multi Channel Adapter.
Warnings
Covers safety, lightning, and heat warnings for instrument operation.
Managing the Controlling Program
Guides through the instrument's controlling program and menus.
Measuring Modes
Explains the different measuring modes: SP, Resistivity, and IP.
Acquisition Timer
Details how to activate and use the acquisition timer function.
Power Supply
Battery Pack
Provides information on the NiMH battery pack and safety precautions.
External 12V Battery Adapter
Describes the external 12V battery adapter and its protective circuit.
Electrodes and Cables
Electrodes
Discusses types of electrodes (stainless steel, non-polarisable).
Important Remarks Concerning Current Electrodes
Gives advice on achieving good galvanic contact with current electrodes.
Cable Sets
Details the standard sounding cable sets and their features.
Lund Imaging System
Introduction to 2D and 3D Resistivity Surveying
Welcomes users to the Lund Imaging System for resistivity surveys.
Powerful Features
Highlights the key features and capabilities of the Lund Imaging System.
Electrode Selector / Lund Imaging System
Explains how to interconnect the electrode selector with the Terrameter.
Data Acquisition Procedure
Guides through the steps for acquiring data with the Lund Imaging System.
Using the Lund Imaging System Software
Details how to use the software for data acquisition.
Electrode Test
Explains the electrode contact test procedure for data quality.
Speed Up the Field Procedure
Offers tips to speed up the field data acquisition process.
Data Cover
Describes data coverage factors for resistivity surveying.
Area Cover / 3D Roll-along
Covers area coverage and 3D roll-along survey techniques.
3D Resistivity Surveying by Means of a Number of 2D Layouts
Explains methods for conducting 3D surveys from 2D data sets.
Borehole Measurements
Details requirements for borehole measurements.
Possible Sources of Error
Lists common problems and suggested measures for data acquisition errors.
The ALARM Connector
Describes the function of the ALARM connector on ES464 and ES10-64.
Terrameter SAS LOG 300
Controls, Terminals and Logging Cable
Details the controls, terminals, and logging cable for the SAS LOG 300.
Operating the Logging System
Provides steps for setting up and operating the well logging system.
Temperature & SP Logging
Explains procedures for logging temperature and self-potential (SP).
Resistivity and IP Logging
Covers resistivity and IP logging procedures, cautioning against SP runs.
Resistivity and IP Modes Explained
Explains fluid resistivity, short, and long normal logging modes.
Fluid Resistivity and Estimation of TDS
Details measuring fluid resistivity and estimating Total Dissolved Solids (TDS).
Plotting of Logging Data
Discusses data formats and software for plotting logging data.
Utility Software
Terrameter SAS1000/SAS4000 Utility Software
Overview of the utility software for Windows.
Communication between Terrameter and PC
Explains how to establish communication between the Terrameter and a PC.
Data Conversion
Details the process of converting Terrameter data files to other formats.
Conversion Program on PC - S4Kconv.EXE
Describes the S4Kconv.EXE program for manual data conversion.
Measurement Protocol Generation and Management
Covers creating and managing measurement protocol files.
Error Codes in MPFC program
Lists and explains error codes associated with the MPFC program.
Format of Lund Imaging Address, Protocol and Location Files
Describes the format of address, protocol, and location files for Lund Imaging.
Protocol Files
Explains how protocol files specify measurement sequences.
Geometry Files
Details the format of geometry files for borehole measurements.
Format of VES Protocol Files
Describes the format for pre-defined VES measurement protocols.
Erigraph Software
Data Conversion
Explains how to convert field data to DAT format for Erigraph.
Pseudosection Plotting
Covers plotting apparent resistivity data as pseudosections.
2D and 3D Model Interpretation
Discusses using third-party software for 2D/3D model interpretation.
Data Quality Checking and Editing
Explains how to use Erigraph for data quality assessment and editing.
Servicing the Equipment
General Precautions
General advice on avoiding vibration, temperature, and moisture exposure.
Data Storage Memory
Information on the instrument's internal data storage capacity.
Error Codes
Reference to Appendix B for Terrameter SAS 1000/4000 error codes.
Storage and Humidity
Guidance on proper storage conditions to prevent damage.
Periodic Checks
Describes periodic tests to check the instrument's circuitry.
Testing of Lund Equipment
Procedures for testing Lund Imaging System cables and switches.
Appendix A: Basic Principles of Resistivity Surveying
General Principles
Introduction to ground parameters measured by the SAS 1000/4000.
Resistivity of Natural Materials
Discusses factors affecting the resistivity of soils and rocks.
Measurement Principles
Explains the fundamental principles of resistivity measurement.
Multiple Gradient Array Surveying
Details surveying principles for multi-electrode gradient arrays.
Pseudosection Plotting
Explains pseudosection plotting for data quality assessment.
Appendix E: Address and Protocol Files
Example Address Files for CVES
Provides example address files for CVES measurements.
Example Address Files for Areal/3D Cover
Example address files for area cover and 3D surveys.
Example Protocol Files
Examples of protocol files for various array types.
Example Location / Geometry File
Shows an example of a location/geometry file format.
Wenner_L + Wenner_S: 1-Channel Wenner CVES
Details protocol files for Wenner CVES with 4 electrode cables.
GRAD4L(X)8 + GRAD4S8: 4-Channel Multiple Gradient Array CVES
Protocol files for multiple gradient array CVES with 4 cables.
DIPDIP4L + DIPDIP4S: 4-Channel Dipole-Dipole Array CVES
Protocol files for 4-channel dipole-dipole array CVES.
POLDIP4L + POLDIP4S: 4-Channel Pole-Dipole Array CVES
Protocol files for 4-channel pole-dipole array CVES.
GRAD3L6 + GRAD3S6: 3-Channel Multiple Gradient Array CVES
Protocol files for 3-channel multiple gradient array CVES.
GRAD1L7 + GRAD1S7: 1-Channel Multiple Gradient Array CVES
Protocol files for 1-channel multiple gradient array CVES.
WEN32SX: 1-Channel Wenner CVES with 2 Electrode Cables
Protocol file for Wenner CVES with 2 electrode cables.
POL3SS: 3-Channel Pole-Pole CVES with 2 Electrode Cables
Protocol file for 3-channel pole-pole CVES with 2 electrode cables.
POL3L: 3-Channel Pole-Pole CVES with 4 Electrode Cables
Protocol file for 3-channel pole-pole CVES with 4 electrode cables.
SQUARE2A, SQUARE2B AND SQUARE2C: Square Array Area Cover
Protocol files for square array area cover with two electrode spacings.
POL8X8: Pole-Pole in 8x8 Square Grid
Protocol file for 3D surveying using the pole-pole array in an 8x8 grid.
POL21X7A-F: 3 Channel Pole-Pole 3D Roll-along Surveying
Protocol files for 3-channel pole-pole 3D roll-along surveying.
POLDIP_A AND POLDIP_O: 4 Channel Pole-Dipole 2D to 3D Surveying
Protocol files for 4-channel pole-dipole 2D to 3D surveying.
Appendix F: S4KCONV
Description
Describes the S4KCONV utility for file conversion.
Syntax
Details the syntax and options for the S4KCONV command.
Examples
Provides examples of using the S4KCONV command for file conversion.
Error Codes S4KCONV
Lists and explains error codes for the S4KCONV program.
Appendix G: AMP File Format
Basic Principles
Explains the basic structure and guidelines for AMP files.
Details, Line by Line
Describes the content of each line in the AMP file format.
Header
Details the header section, including index coordinate types.
Data
Explains the format and status symbols for data rows.
Topography
Describes how topography information is presented in the files.
Remarks
Provides remarks on coordinate types and their usage.
Appendix H: Erigraph File Formats
Introduction
Introduction to Erigraph for graphical presentation of CVES data.
Pseudosection Plotting and File Format
Describes pseudosection plotting and ASCII file formats.
Inverted Model Plotting and File Format
Explains RHO-files for plotting inverted models.
Topography
Details how topography is included in model files.
User Defined Text
Explains how to customize axis text strings using text files.
Level Markers
Describes how to include level markers in model plots.
Reference Data
Explains how to include drilling reference data in model plots.
Appendix I: Technical Specifications
Terrameter SAS 1000 / 4000 - Specifications
Detailed technical specifications for the Terrameter SAS 1000/4000.
Electrode Selector ES464 - Specifications
Technical specifications for the Electrode Selector ES464.
Electrode Selector ES10-64C(E) - Specifications
Technical specifications for the Electrode Selector ES10-64C(E).
Terrameter SAS LOG 300 - Specifications
Technical specifications for the Terrameter SAS LOG 300.
Appendix J: Remote Control
Communication Parameters
Defines the communication setup parameters for remote control.
Commands and Syntax
Lists and explains the commands used for remote control.
Delete Command
Command to delete specified files from the Terrameter.
Dir Command
Command to list directory contents on the Terrameter.
Exit Command
Command to exit the remote control program.
Install Software Command
Command to install software files onto the Terrameter.
Send Serial Number Command
Command to retrieve the connected Terrameter's serial number.
Send Version String Command
Command to retrieve the application version and revision number.
Set Date And Time Command
Command to set or get the Terrameter's real-time clock.
Set Default Command
Command to reset all parameters to their default values.
Set Error Checking Command
Command to set measurement error checking and output parameters.
Set IP Command
Command to set parameters specific to IP measurements.
Set Mode Command
Command to set the measurement mode (SP, Resistivity, IP).
Set Resistivity Command
Command to set parameters specific to resistivity measurements.
Set SP Command
Command to set the measurement time for SP surveys.
SetStack Command
Command to set automatic stacking limits.
Sound Command
Command to generate tones with adjustable pitch.
Contact Test Command
Command to perform a contact test by attempting current transmission.
Trig Command
Command to trigger a measurement and return data.

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