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General| Category | Test Equipment |
|---|---|
| Model | 6471 |
| Manufacturer | AEMC |
| Type | Ground Resistance Tester |
| Test Frequency | 128 Hz |
| Data Transfer | USB |
| Display | LCD |
| Power Source | 8 x AA batteries or external power supply |
| Data Storage | Yes |
| Safety Rating | CAT IV 300V |
| Operating Temperature | -10°C to 50°C |
| Storage Temperature | -20°C to 60°C |
| Measurement Method | 3-Point, 4-Point |
Explanation of symbols used on the instrument and in the manual.
Explanation of CAT II, CAT III, and CAT IV measurement safety categories.
Instructions on how to check and handle your instrument shipment upon arrival.
Details on available models, kits, accessories, and replacement parts for ordering.
Overview of the Model 6471's capabilities and primary functions.
Highlights of the instrument's main functionalities and advantages.
Description of the instrument's buttons, terminals, and display elements.
Explanation of the instrument's LCD screen indicators and symbols.
Details on the function of each button on the instrument's interface.
Environmental and operating conditions under which specifications are valid.
Technical specifications for frequency measurement range, resolution, and error.
Specifications for voltage measurement capabilities and protection.
Technical specs for current measurements with SR182 and MN82 probes.
Specifications for 2-Wire and 4-Wire mΩ DC resistance measurements.
Specs for 3-Pole and 4-Pole AC earth/ground resistance measurements.
Specifications for soil resistivity measurements using Wenner or Schlumberger methods.
Technical specifications for earth/ground measurements using two clamps.
Information on the instrument's memory capacity and communication interface.
Details on the instrument's power source, battery life, and fuse.
Physical dimensions, weight, case material, and terminal specifications.
Operating and storage temperature, humidity, and altitude limits.
Compliance with EMC, LVD, electrical safety, and measurement standards.
Details on Automatic and Manual modes for routine and expert measurements.
Procedures for configuring instrument parameters like date, time, units, and alarms.
How to change the output voltage between 16V and 32V in automatic mode.
Procedure for performing 2-wire resistance measurements in automatic mode.
Configuration and use of the alarm threshold for 2-wire resistance measurements.
Procedure for performing 4-wire resistance measurements in automatic mode.
Steps for performing 3-pole earth resistance measurements in automatic mode.
Procedure for measuring soil resistivity in automatic mode using Wenner or Schlumberger.
Procedure for quick earth measurement using two current clamps in automatic mode.
Parameters adjustable in manual mode for mΩ measurements.
How to change the output voltage between 16V and 32V in manual mode.
Adjusting test frequency to avoid interference in manual mode.
Steps for performing 3-pole earth measurements in manual mode.
Procedure for earth/ground coupling measurements in manual mode.
Steps for performing 4-pole earth measurements in manual mode.
Procedure for measuring soil resistivity in manual mode.
Procedure for earth/ground measurements with two clamps in manual mode.
Activating or deactivating the smoothing function for measurement results.
Steps to save measurement results to the instrument's memory.
Procedure for retrieving saved measurements from memory.
Methods for deleting stored measurements, all or selective.
Guide to installing the DataView software and drivers on a PC.
Instructions for establishing a USB connection between the instrument and a computer.
How to launch the DataView Control Panel application from the desktop.
Steps to set up instrument parameters via the Control Panel interface.
Accessing options for display settings, colors, and data recovery.
Procedure for initiating a test using the software.
Methods for transferring recorded data to a database or spreadsheet.
Options for saving and exporting test data in spreadsheet or PDF formats.
General guidelines for instrument upkeep and safety precautions.
Instructions for safely cleaning the instrument.
Procedure for identifying and replacing internal fuses.
Instructions for charging the instrument's NiMH battery correctly.
Step-by-step guide for safely replacing the internal battery.
Information on error codes, messages, and their meanings.
Troubleshooting steps for high auxiliary electrode resistance errors.
Interpreting and resolving out-of-range measurement indications.
Diagnosing and correcting terminal or clamp connection errors.
Understanding and responding to indicators for external voltage or limit violations.
Categorization and meaning of various error messages displayed by the unit.
Definitions of fundamental terms related to earth measurements.
List of terms and abbreviations used in the instrument and display.
Procedure for returning the instrument for warranty repair, including CSA number.
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