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Controls 58-E4800 User Manual

Controls 58-E4800
48 pages
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MANUALE DI ISTRUZIONI
INSTRUCTION MANUAL
58-E4800
Ultrasonic Pulse Velocity
Tester
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Controls 58-E4800 Specifications

General IconGeneral
BrandControls
Model58-E4800
CategoryTest Equipment
LanguageEnglish

Summary

Introduction

Icons appearing in the manual

Explains symbols used in the manual for notes and warnings.

Manual revision history

Lists changes made to the manual across different versions.

Symbols used

Details the meaning of specific icons and symbols employed in the manual.

Intended use and improper use

Defines the correct applications and warns against misuse of the instrument.

Safety information

Provides critical safety precautions and warnings for operating the equipment.

Environmental risks and disposal

Outlines environmental considerations and proper disposal methods for the equipment.

CE declaration

Presents the conformity declaration for the equipment regarding European standards.

Description

Identification plate

Locates and describes the equipment's identification plate with model and serial number.

Commands and controls

Identifies and explains the function of each button, connector, and display element.

Technical specifications

Lists the main technical characteristics and operating parameters of the instrument.

Use of the Equipment

Recharging the battery

Details the procedure for recharging the instrument's internal batteries.

Preparation and use

Guides the user through the setup and operational steps for taking measurements.

Transducers arrangement

Explains different methods for positioning the transmitter and receiver probes on the sample.

Path length and pulse velocity measurement

Describes how to calculate pulse velocity based on path length and transit time.

Evaluation of homogeneity and uniformity of concrete

Details how to assess concrete homogeneity using grid measurements and transit times.

Presence of cracks, voids, deteriorated regions

Explains how to detect defects like cracks and voids based on pulse transit time anomalies.

Correlation of pulse velocity and strength

Discusses the relationship between pulse velocity and concrete strength properties.

Estimation of time for formwork striking and prestressing

Outlines using the instrument to monitor concrete hardening for formwork removal.

Estimation of dynamic elastic modulus

Shows how to calculate the dynamic elastic modulus from measured ultrasonic wave velocity.

Depth of cracks

Provides a method and formula for calculating the depth of detected cracks.

Recommendation for the proper use of the ultrasonic tester

Offers advice and best practices for optimal and accurate use of the instrument.

Connection to an oscilloscope

Explains how to connect an oscilloscope for waveform visualization and analysis.

Connection to a PC

Details the process of connecting the instrument to a computer for data transfer.

Setting “Economy mode”

Describes how to activate the auto power-off function to conserve battery life.

Switching off the instrument

Provides instructions on how to properly shut down the instrument.

Use of the equipment with the flexible case and with the shoulder straps

Illustrates how to use the included flexible case and shoulder straps for portability.

Maintenance

Preventive maintenance

Lists routine maintenance tasks to ensure the instrument's proper function and longevity.

Checking the calibration

Explains the procedure for verifying and recalibrating the instrument's accuracy.

Replacing the batteries

Details the step-by-step process for safely replacing the instrument's batteries.

Diagnostics & Troubleshooting

Troubleshooting

Provides solutions for common faults and issues encountered with the instrument.

Spare Parts