Table of Contents
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Table of Contents
Related Manuals for HT MULTITEST M73
Summarization of Contents
Safety Precautions and Procedures
Preliminary Instructions
Instructions for safe operation before using the instrument.
During Use
Safety measures and precautions to follow while operating the instrument.
After Use
Procedures to follow after completing measurements and instrument storage.
Overvoltage Categories - Definitions
Explanation of measurement categories for electrical safety.
General Description
Working
Overview of the instrument's measurement functions and capabilities.
TRMS Value and Mean Value - Definitions
Definitions of True Root Mean Square (TRMS) and Mean Value measurements.
True Root Mean Square Value and Crest Factor - Definitions
Definitions of RMS value and Crest Factor for signal analysis.
Preparation for Use
Preliminary Checks
Essential checks to perform before operating the instrument.
Power Supply
Information on the instrument's power source and battery management.
Calibration
Procedures and recommendations for instrument calibration.
Storage
Guidelines for proper storage of the instrument.
Operating Instructions
Instrument - Description
Identification of instrument components and controls.
Turning On
Steps to power on the instrument and initial display sequence.
Auto Power Off
Explanation of the automatic power off function and its disabling.
Current Measurement Through External Transducer
Procedure for measuring current using an external clamp transducer.
Phase Sequence and Phase Conformity Measurement
Details on unique functions for phase sequence and conformity tests.
HOLD, MAX/MIN/AVG, PEAK±
HOLD
Function to freeze the displayed measurement value.
MAX/MIN/AVG
Function to measure and display maximum, minimum, and average values.
PEAK±
Function to measure and display peak (maximum and minimum) values.
V~ Hz: DC/AC Voltage and Frequency Measurement (M73 and M75)
Frequency Measurement
Procedure for measuring the frequency of AC voltage signals.
Anomalous Cases Which May Occur During V~ Hz Measurements
Troubleshooting common errors during voltage and frequency measurements.
A~ Hz: DC/AC Current and Frequency Measurement
Frequency Measurement
Procedure for measuring the frequency of AC current signals.
Anomalous Cases Which May Occur During A~ Hz Measurements
Troubleshooting common errors during current and frequency measurements.
Ω»): Resistance Measurement and Continuity Test
"CAL" Mode
Procedure for calibrating resistance and continuity measurements.
Anomalous Cases Which May Occur During Ω•) Measurement
Troubleshooting common errors during resistance and continuity tests.
: Phase Sequence and Conformity Measurement
Anomalous Cases Which May Occur During Tests
Troubleshooting common errors during phase sequence and conformity tests.
LAN: Cabling Test (M75)
Anomalous Cases Which May Occur During LAN Tests
Troubleshooting errors encountered during LAN cable testing.
Split Pairs - Explication Note
Explanation of the 'Split Pairs' error condition in LAN testing.
Cabling Errors
Detailed description of various cabling errors and their mapping.
Ω 0.2A: Continuity Test on Earth, Protective and Equalizing Potential Conductors (M72, M74, M75)
"CAL" Mode
Procedure for calibrating continuity test measurements.
Anomalous Cases Which May Occur During Ω 0.2A Tests
Troubleshooting common errors during continuity tests.
ΜΩ: Insulation Resistance Measurement Test Voltage 500V
Anomalous Cases Which May Occur During ΜΩ Tests
Troubleshooting common errors during insulation resistance tests.
RCD: Tests on AC Type RCDs (M73, M74, M75)
Anomalous Cases Which May Occur During RCD Tests
Troubleshooting common errors encountered during RCD tests.
RA: Measurement of Global Earth Resistance (M73, M74, M75)
Anomalous Cases Which May Occur During Ra Tests
Troubleshooting common errors during global earth resistance tests.
Maintenance
General
General recommendations for instrument care and storage.
Battery Replacement
Step-by-step guide for replacing the instrument's batteries.
Cleaning
Instructions for proper cleaning of the instrument.
End of Life
Information regarding the disposal of the instrument at its end of life.
Technical Specifications
Characteristics
Detailed electrical and measurement characteristics of the instrument.
Electrical
Electrical specifications including conversion and measurement rates.
Safety Standards
Instrument compliance with relevant safety standards and categories.
General Specifications
Mechanical features, power supply, battery life, and display specifications.
Environment
Environmental operating and storage conditions.
Environmental Conditions
Specific temperature, humidity, and altitude limits for operation.
EMC
Electromagnetic Compatibility (EMC) compliance information.
Accessories
List of standard accessories supplied with the instrument.
Service
Warranty Conditions
Details on the instrument's warranty terms and exclusions.
After-Sale Service
Information and procedures for obtaining technical support and repairs.
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