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Sanwa PC510a User Manual

Sanwa PC510a
42 pages
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INSTRUCTION MANUAL
PC500a
PC510a
DIGITAL MULTIMETER
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Sanwa PC510a Specifications

General IconGeneral
BrandSanwa
ModelPC510a
CategoryMultimeter
LanguageEnglish

Summary

Safety Precautions

Explanation of Warning Symbols

Details the meaning of symbols used for safety instructions and cautions in the manual.

Warning Instruction for Safe Use

Provides critical safety instructions to prevent accidents like burns and electrical shock.

Overload Protections

Lists input terminals, maximum rating input values, and maximum overload protection for various functions.

Application and Features

Applications

Describes the multimeter's use in circuitry analysis and measurement of various equipment.

Features

Highlights key features of the PC500a/PC510a and PC510a models, like safety standards and measurement capabilities.

Name of Functions

Multimeter and Test Leads

Identifies and illustrates the various controls, terminals, and test leads of the multimeter.

Display

Explains the meaning of symbols and indicators shown on the multimeter's LCD display.

Description of Functions

Function Switch

Explains how to turn on/off the power and select measurement functions using the rotary switch.

Auto Power Off

Details the automatic power-off feature designed to extend battery life after a period of inactivity.

Low Battery Indication

Describes the indication shown on the display when the battery voltage drops to a low level.

Measurement Function Select

Explains how to cycle through different measurement modes using the SELECT button.

Range Hold

Describes how to set manual range mode and step through ranges, and how to return to auto mode.

Data Hold

Explains how to freeze the current display reading and how to cancel the data hold function.

Auto Lead Resistance Calibration

Details the process for calibrating test leads to compensate for resistance, especially for low resistance measurements.

Set Beeper Off

Instructions on how to disable the audible beeper feature by pressing the Hz button.

RS232C Interface

Information about the optical isolated interface port for data communication and required accessories.

Insertion Error Warning

Explains the warning signal and display ("InErr") for incorrect terminal insertion.

Max/Min Recording Mode: PC510a

How to activate and use the mode to record maximum and minimum readings, and exit the mode.

Max/Min Capture Mode (Peak hold): PC510a

How to capture short voltage or current signals (peak hold) and cycle through MAX, MIN, and MAX-MIN readings.

Relative Mode: PC510a

How to offset measurements using the displayed reading as a reference value.

Zoom Bargraph: PC510a

Explains the feature that magnifies the analog bar graph resolution for viewing minute signal changes.

Words

Describes Analog Bargraph and AC Sensing (Average RMS vs True RMS).

Measurement Procedure

Start-Up Inspection

Safety checks and continuity test for test leads before starting measurement.

Voltage Measurement

Procedures for measuring DC and AC voltage, including applications, ranges, and connections.

Frequency Measurement

Instructions for measuring the frequency of AC circuits, including ranges and connection methods.

Temperature Measurement: PC510a

How to measure temperature using a K-type thermocouple and the procedure for selecting Celsius or Fahrenheit.

Capacitance Measurement and Testing Diode/ Resistance Measurement and Checking Continuity

Outlines procedures for capacitance, diode testing, resistance, and continuity measurements.

Current Measurement

Explains how to measure DC and AC current, including safety precautions and applications.

How to use Optional Product

Details the usage of optional accessories like clamp probes and temperature probes with the multimeter.

Maintenance

Maintenance and Inspection

Guidelines for inspecting the multimeter and test leads for damage and ensuring proper function.

Calibration

Information on recalibration requirements and what to do if a calibration error message appears.

Battery and Fuse Replacement

Safety precautions and procedures for replacing the battery and fuses in the multimeter.

Storage

Recommendations for storing the multimeter to prevent damage from environmental factors like heat, humidity, and vibration.

After-Sale Service

Warranty and Provision

Details the one-year warranty policy, its limitations, and conditions for coverage.

Repair

Information required from customers when requesting repair services for the multimeter.

SANWA web site

Provides the official website and email address for Sanwa Electric Instrument Co., Ltd. for support.

Specifications

General Specification

Lists general specifications like display, sampling rate, operating conditions, power supply, and safety standards.

Measurement Range and Accuracy

Details accuracy specifications for DC Voltage, AC Voltage, and DC Current measurements across different ranges.

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