Bartington MS2 User Manual

Operation Manual for
MS2 Magnetic Susceptibility System

Bartington MS2 Specifications

General

Brand	Bartington
Model	MS2
Category	Measuring Instruments
Language	English

Summary

About this Manual

Symbols Glossary

Explains symbols used for warnings and important notes in the manual.

Manual Overview

Briefly outlines the manual's purpose and scope.

Safe Use

Electrical Safety

Covers precautions for mains power, earthing, and voltage selection.

Environmental Hazards

Warns against using the equipment in hazardous environments.

Introduction

System Overview

Introduces the MS2 Magnetic Susceptibility System and its components.

General Information

Measuring Magnetic Susceptibility

Explains the fundamental concept of magnetic susceptibility.

The Sensors

Describes the general characteristics and advantages of the MS2 sensors.

Operating Environment Considerations

Details factors affecting measurements like temperature, noise, and wet conditions.

Software

Lists available software packages for data analysis and system control.

SI and CGS Units

Explains the SI and CGS unit systems for susceptibility measurements.

Range Selection

Describes how to select measurement ranges for optimal sensitivity.

Calibration

Explains the calibration process using water as a standard.

MS2 Meter

Front Panel Controls

Details the functions of buttons and switches on the meter's front panel.

Rear Panel Features

Describes connectors and switches located on the rear of the MS2 meter.

Connecting a Sensor

Guides users on how to connect sensors to the MS2 meter.

Taking Measurements

Outlines the procedure for performing magnetic susceptibility measurements.

Serial Interface

Explains the RS-232 interface for data logging and communication.

Internal Batteries

Covers battery charging, usage, and status checking.

Data Transmission

Details baud rates and bit formats for serial data transfer.

Power Supply Accessories

Lists supplied power adapters and cables for the MS2 meter.

MS2B Dual Frequency Sensor

General Description

Introduces the MS2B sensor and its laboratory applications.

Dual Frequency Measurements

Explains how frequency dependency affects magnetic susceptibility measurements.

Single Frequency Measurements

Recommends using the LF range for best measurement precision.

Setting up the Sensor

Covers initial setup, including centring the sample for accurate readings.

Preparation of Samples

Provides guidelines for sample preparation and consistency for reliable results.

Sample Holder Effects

Notes on using electrically insulating sample containers with the MS2B sensor.

Mass and Volume Specific Measurements

Explains how to express results by mass or volume for different analyses.

Taking Measurements

Outlines the measurement procedures specific to the MS2B sensor.

Calibration Notes

Provides details on calibration standards and water values used.

MS2C Core Scanning Sensor

General Description

Introduces the MS2C sensor designed for logging sediment, peat, or soil cores.

Operating Instructions

Covers site selection, calibration checks, and core logging procedures.

MS2E High Resolution Surface Scanning Sensor

General Description

Describes the MS2E sensor for high-resolution measurements on flat surfaces.

Characteristics

Details sensor attributes including spatial response, conductivity, and calibration.

Operating Instructions

Covers sensor connection, measurement, siting, core preparation, and logging procedures.

Care of Sensor

Provides instructions for maintaining the sensor's sensitive ceramic surface.

MS2 Probe Handle for Use with Probes Type MS2D and MS2F

General Description

Introduces the probe handle designed for field use with MS2D and MS2F probes.

MS2D Probe

General Description

Describes the MS2D probe for large area surface measurements where pinpoint accuracy is not needed.

Calibration Notes

Notes on calibration values for rough and smooth surfaces relevant to the MS2D probe.

MS2F Probe

General Description

Describes the MS2F probe for point measurements on rougher surfaces, offering higher accuracy.

Operating Instructions

Covers connection, warm-up, zeroing, and measurement procedures for the MS2F probe.

MS2G Single Frequency Sensor

General Description

Introduces the MS2G sensor for use with 1cc sample vials.

Setting Up

Guidance on selecting an interference-free site for measurements.

Sample Height Adjustment

Describes how to position samples for accurate measurements using height adjustment.

Calibration

Details calibration procedures, including fill height/volume correction factors.

Taking Measurements

Outlines measurement steps, including drift correction for the MS2G sensor.

MS2H Down-Hole Probe

General Description

Describes the MS2H probe for sub-surface magnetic susceptibility measurements in boreholes.

MS2H Equipment List

Lists the components included with the MS2H probe for assembly and use.

Operating Procedure

Covers probe assembly, deep hole assembly, taking measurements, and PC/no-PC operation.

Checking Calibration

Describes how to perform a calibration check using a provided sample.

Scaling Factors

Provides factors for adjusting readings based on borehole diameter.

MS2K High Stability Surface Scanning Sensor

General Description

Introduces the MS2K sensor for highly repeatable measurements on moderately smooth surfaces.

Characteristics

Details sensor attributes including spatial response, conductivity, and calibration.

Operating Instructions

Covers sensor connection, taking measurements, and basic maintenance procedures.

MS2/MS3 Susceptibility/Temperature System

MS2/MS3 Susceptibility Temperature System Cables

Lists the required interconnection cables for the temperature system.

MS2W Water Jacketed Sensor

Calibration Note

Notes on calibration for a 10cc cylindrical sample with the MS2W sensor.

MS2WF Furnace Sensor

Operation

Describes how to operate the furnace with the MS2W probe for temperature measurements.

Construction

Details the furnace's heating element, insulating materials, and sample capacity.

Pt/Pt.Rh type ‘S’ thermocouple

Explains the thermocouple's role, placement, and importance for accurate temperature readings.

Maintenance of MS2WF Furnace

Preparation of Plugs

Instructions for replacing thermal insulation plugs in the furnace.

Furnace Outer Insulation

Procedure for replacing the furnace's outer insulating layer.

Thermocouple Installation

How to install and position the thermocouple for optimal temperature measurement.

MS2WFP Power Supply/Temperature Controller

Internal Power Distribution

Describes the power supply's internal circuitry and voltage regulation.

Temperature Control

Explains methods for setting and controlling furnace temperature via dials and software.

RS-232 Buffer

Details how the unit routes serial data between the computer, MS2 meter, and digital panel meter.

Data Format

Specifies the ASCII data format for transmitted temperature and susceptibility values.

Operating Instructions for Susceptibility/Temperature System

Setting Up the Equipment

Guidance on arranging and connecting system components for operation.

Mains Voltage Selection

How to set the correct mains voltage for the MS2WFP power supply.

Water Supply Connection

Connecting the water cooling system for the MS2W sensor.

Connection to a Computer (GeoLab for Windows Software)

Steps for connecting the system to a computer using GeoLab software.

Sensor Orientation

Describes sensor positioning relative to the furnace for optimal measurements.

Sample Insertion

Procedure for carefully placing samples and crucibles into the furnace.

High Temperature Measurements

Steps for performing measurements at elevated temperatures using the furnace.

Thermal Gradients

Explains thermal gradients within the sample and their calculation.

Low Temperature Measurements

Procedure for performing measurements below room temperature using liquid nitrogen.

GeoLab

Mentions the GeoLab software for data collection and analysis of temperature-dependent measurements.

Troubleshooting

No Push-Button Operation

Solutions for unresponsive controls on the MS2 meter.

Large Variations in Measured Values

Identifies causes like interference and low battery, providing solutions.

Serial Communications Problems

Troubleshooting steps for PC connectivity issues with the MS2 meter.

Storage and Transport

Handling Precautions

Advises on treating the precision electronic instrument carefully during storage and transport.

Disposal

Waste Electrical and Electronic Equipment (WEEE) Regulations

Provides information on proper disposal methods according to regulations.

Appendix 1. Magnetic Susceptibility of Common Rocks

Susceptibility Ranges

Presents a chart showing typical susceptibility values for various common rock types.

Appendix 2. Calibration Graphs for MS2C Sensor

Core Diameter Response

Graph showing the MS2C sensor's relative response versus core diameter.

Thin Section Response

Graph showing the MS2C sensor's response to thin sections based on displacement.

Appendix 3. Anisotropy of Magnetic Susceptibility Measurements (AMS)

Installation of the AMS Adapter

Guidance on installing the AMS adapter for anisotropy measurements.

Changing the Platen

Steps to replace platens on the MS2B for AMS measurements.

Appendix 4. Adjusting MS2B the Platen Height

Centering Sample

Procedure for adjusting the MS2B platen height to center samples for accurate readings.

Appendix 5. Calculating Magnetic Susceptibility

Fundamental Equations

Explains the physics and equations behind calculating magnetic susceptibility.