Rigol DM3058E User manual

User’s Guide RIGOL
Publication Number: UGC03121-1110
Nov. 2015
DM3058/DM3058E Digital Multimeter
© 2008 RIGOL TECNOLOGIES, INC. All Rights Reserved
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RIGOL
User’s Guide for DM3058/DM3058E
I
Copyright Information
1．© 2008 RIGOL TECNOLOGIES, INC. All Rights Reserved.
2．RIGOL products are protected by patent law in and outside of P.R.C..
3．Information in this publication replaces all previously corresponding material.
4．RIGOL TECNOLOGIES, INC. reserves the right to modify or change part of or
all the specifications and pricing policies at company’s sole decision.
NOTE: RIGOL is registered trademark of RIGOL TECNOLOGIES, INC.
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RIGOL
User’s Guide for DM3058/DM3058E
II
Safety Notices
Review the following safety precautions carefully before operating the instrument
to avoid any personal injuries or damages to the instrument and any products
connected to it. To avoid potential hazards use the instrument as specified by this
user’s guide only.
The instrument should be serviced by qualified personnel only.
Avoid Fire or Personal Injury.
Use Proper Power Cord.
Only the power cord designed for the instrument as authorized in your country
could be used.
Ground The Instrument.
The instrument is grounded through the grounding conductor of the power cord. To
avoid electric shock the instrument grounding conductor(s) must be grounded
properly before making connections to the input or output terminals of the
instrument.
Observe All Terminal Ratings.
To avoid fire or shock hazard, observe all ratings and marks on the instrument.
Follow the user’s guide for further ratings information before making connections to
the instrument.
Do Not Operate Without Covers.
Do not operate the instrument with covers or panels removed.
Use Proper Fuse.
Please use the fuse that its voltage and current ratings as specified for the
instrument.
Avoid Circuit or Wire Exposure.
Do not touch exposed connections and components when power is on.
Do Not Operate With Suspected Failures.
If suspected damage occurs with the instrument, have it inspected by qualified
service personnel before further operations.
Keep Well Ventilated.
Do Not Operate in Wet/Damp Conditions.
Do Not Operate in an Explosive atmosphere.
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RIGOL
User’s Guide for DM3058/DM3058E
III
Keep Product Surfaces Clean and Dry.
The disturbance test of all the models meet the P/F values of A in the
standard of EN 61326: 1997+A1+A2+A3, but can’t meet the P/F values
of B.
Input Terminal Protection Limitation
Protection limitation is defined for the input terminal:
1．Main input (HI and LO) terminal
HI and LO terminals are used for Voltage, Resistance, Capacitance, Continuity,
Frequency and Diodes measurement. Two protection limitations are defined:
1) HI-LO protection limitation: 1000 VDC or 750 VAC. It is the maximum
measurable voltage. The limitation can be expressed as 1000 Vpk.
2) LO-ground protection limitation. LO terminal can safely “float” 500 Vpk
relative to the ground.
The maximum protection limitation of HI terminal relative to the ground is
1000 Vpk. Therefore, the sum of the “float” voltage and the measured voltage
cannot exceed 1000 Vpk.
2．Sampling (HI Sense and LO Sense) terminal
HI Sense and LO Sense are used for 4-Wire Resistance Measurement. Two
protection limitations are defined:
1) HI Sense-LO Sense protection limitation: 200Vpk.
2) LO Sense-LO protection limitation: 2Vpk.
3．Current input (I) terminal
Iand LO terminal are used for current measurement. The maximum current
which go through the Iterminal is limited to 10A by the fuse on the rear
panel.
NOTE: Voltage on the current input terminal corresponds to voltage on LO
terminal. To obtain favorable protection, specified fuse should be used.
IEC Measurement Category II Overvoltage Protection
To protect against the danger of electric shock, DM3058/DM3058E provides
overvoltage protection for line-voltage mains connections meeting both of the
following conditions:
1．The HI and LO input terminals are connected to the mains under
Measurement Category II conditions, defined below.
2．The mains are limited to a maximum line voltage of 600 VAC.
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RIGOL
User’s Guide for DM3058/DM3058E
IV
WARNING: IEC Measurement Category II includes electrical devices connected to
mains at an outlet on a branch circuit. Such devices include most small appliances,
test equipment, and other devices that plug into a branch outlet or socket.
DM3058/DM3058E may be used to make measurements with the HI and LO inputs
connected to mains in such devices (up to 600 VAC), or to the branch outlet itself.
However, DM3058/DM3058E may not be used with its HI and LO inputs connected
to mains in permanently installed electrical devices such as the main circuit-breaker
panel, sub-panel disconnected boxes, or permanently wired motors. Such devices
and circuits are subject to overvoltage that may exceed the protection limits of
DM3058/DM3058E.
NOTE: Voltages above 600 VAC may be measured only in circuits that are isolated
from mains. However, transient overvoltage is also present on circuits that are
isolated from mains. DM3058/DM3058E is designed to safely withstand occasional
transient overvoltage up to 4000Vpk. Do not use this equipment to measure circuits
where transient overvoltage could exceed this level.
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RIGOL
User’s Guide for DM3058/DM3058E
V
Safety Terms and Symbols
Terms in this Manual. These terms may appear in this manual:
WARNING:Warning statements indicate the conditions or practices that
could result in injury or loss of life.
CAUTION: Caution statements indicate the conditions or practices that
could result in damage to this product or other property.
CAT I (1000V) IEC Measurement Category I. The maximum voltage can
be measured by HI-LO terminal is 1000Vpk.
CAT II (600V): IEC Measurement Category II. Inputs may be connected
to mains (up to 600VAC) under Category II over voltage
conditions.
Terms on the Product. These terms may appear on the product:
DANGER
indicates an injury or hazard may immediately happen.
WARNING
indicates an injury or hazard may be accessible potentially.
CAUTION
indicates a potential damage to the instrument or other property
might occur.
Symbols on the Product. These symbols may appear on the product:
!
!
!
!
Protective
Earth
Terminal
Hazardous
Voltage
Safety
Warning
Test
Ground
Chassis
Ground
!
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RIGOL
User’s Guide for DM3058/DM3058E
VI
DM3058/DM3058E Overview
RIGOL DM3058/DM3058E is a 5½ dual-display instrument especially designed for
high-precision, multifunction, and automation measurements. It realized a
combination of basic measurement functions and math functions as well as sensor
measurement function.
The DM3058/DM3058E holds a 256 x 64 lattice high-resolution monochrome LCD
display screen with clear keyboard layout and operation hints to make it easier and
agility to use. Besides, it supports multi-interface such as RS-232, USB, LAN (only
for DM3058) and GPIB (only for DM3058).
Main Features:
Real 5½ digits resolution.
Three measurement speeds: 2.5 reading/s, 20 reading/s and 123 reading/s.
Double Display function enables to display two types of characteristic for one
signal synchronously.
Two operation modes: Preset and Ordinary. Preset mode is able to store
configuration quickly.
DC Voltage Range between 200mV and 1000V.
DC Current Range between 200μA and 10A.
True-RMS, AC Voltage Range between 200mV and 750V.
True-RMS, AC Voltage Current between 20mA and 10A.
Resistance Range between 200Ωand 100MΩfor 2&4-Wire Resistance
Measurement.
Capacitance Range between 2nF and 10000μF.
Frequency Range between 20Hz and 1MHz.
Continuity and Diode Test.
Sensor Measurement function, Built-in Thermocouple compensate in Cold
Terminal.
Abundant Math operations: Max, Min, Average, P/F, dBm, dB, Relative
Measurement, Standard Deviation and Histogram.
Support the storage of data and configuration via USB flash device.
Support USB, GPIB (only for DM3058), RS-232 and LAN (only for DM3058)
interfaces. Support USB-TMC, IEEE 488.2 standard, LXI-C class standard (only
for DM3058) and SCPI language.
In possession of compatible commands with both Agilent 34401A and Fluke
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RIGOL
User’s Guide for DM3058/DM3058E
VII
45.
Record and save the history measurement results.
Three kinds of management for Power Supply: PwrOn, Default and Switch.
Enable to store 10 groups of system configurations in the internal memory and
recall them when required.
Backup or “Clone” all the configurations within instrument into other
DM3058/DM3058E via USB flash device.
Chinese and English menu and online help system.
Provides with control software on PC and application software for sensor.
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RIGOL
User’s Guide for DM3058/DM3058E
VIII
Document Overview
Chapt 1Quick Start
Guide you to prepare your DM3058/DM3058E and know about the Front/Rear Panel
and User interface.
Chapt 2Panel Operation
Introduce you how to operate DM3058/DM3058E via Front Panel.
Chapt 3Application Examples
Introduce you how to use strong measurement functions of this instrument easily
through examples.
Chapt 4Troubleshooting
Provide you some general troubleshooting.
Chapt 5Measurement Tutorial
Guide you to eliminate the errors that may appear during your measurement and
obtain accurate result.
Chapt 6Characteristics
List specifications and characteristics.
Chapt 7Appendix
Information about accessories, warranties, services and supports and the like.
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RIGOL
User’s Guide for DM3058/DM3058E
IX
Contents
DM3058/DM3058E Overview........................................................................VI
Chapter 1 Quick Start...........................................................................1-1
General Inspection.....................................................................................1-2
Handle Adjustment....................................................................................1-3
The Front Panel.........................................................................................1-4
The Rear Panel..........................................................................................1-5
Power On..................................................................................................1-6
User Interface...........................................................................................1-7
Double Display .....................................................................................1-7
Single Display.......................................................................................1-7
Chapter 2 Front Panel Operation..........................................................2-1
To Select Range.........................................................................................2-2
To Select Measurement Rate.......................................................................2-4
Basic Measurement Functions.....................................................................2-5
To Measure DC Voltage .........................................................................2-6
To Measure AC Voltage..........................................................................2-9
To Measure DC Current .......................................................................2-11
To Measure AC Current........................................................................2-13
To Measure Resistance........................................................................2-15
To Measure Capacitance......................................................................2-20
To Test Continuity...............................................................................2-22
To Check Diode ..................................................................................2-24
To Measure Frequency and Period........................................................2-25
Any Sensor Measurement....................................................................2-29
Preset.....................................................................................................2-37
Secondary Function .................................................................................2-38
To Control Trigger Options........................................................................2-40
To Set up Measurement Parameters ..........................................................2-41
Math Functions........................................................................................2-44
Statistic Measurement.........................................................................2-45
P/F Measurement ...............................................................................2-46
dBm Measurement..............................................................................2-48
dB Measurement ................................................................................2-49
Relative Operation ..............................................................................2-50
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User’s Guide for DM3058/DM3058E
X
To Set Up Trigger Parameters....................................................................2-51
Auto Triggering...................................................................................2-52
Single Triggering.................................................................................2-54
External Triggering..............................................................................2-55
Store and Recall ......................................................................................2-57
To Set Up the Utility.................................................................................2-60
Commands.........................................................................................2-61
I/O Settings .......................................................................................2-62
System Settings..................................................................................2-67
Test/Cal .............................................................................................2-72
Print..................................................................................................2-73
How to Use the Built-in Help System..........................................................2-74
Chapter 3 Application Examples ..........................................................3-1
Example 1: Reading Statistic Functions....................................................... 3-2
Example 2: Elimination Leads Impedance.................................................... 3-3
Example 3: dBm Measurement................................................................... 3-4
Example 4: dB Measurement ..................................................................... 3-5
Example 5: P/F Test.................................................................................. 3-6
Example 6: Thermocouple Setting and Measurement ................................... 3-7
Example 7: Reading Hold .........................................................................3-11
Example 8: Store and Recall the Preset......................................................3-12
Example 9: Mirror Image Configuration......................................................3-13
Example 10: To Realize Remote Control via LXI (only for DM3058)...............3-15
Chapter 4 Troubleshooting ..................................................................4-1
Chapter 5 Measurement Tutorial .........................................................5-1
True RMS AC Measurements...................................................................... 5-1
Crest Factor Errors (non-sinusoidal inputs).................................................. 5-3
Loading Errors (AC Volts) .......................................................................... 5-4
Application of the Analog Filter................................................................... 5-5
Chapter 6 Characteristics.....................................................................6-1
General Technical Characteristics................................................................ 6-1
Electric Technique Characteristics............................................................... 6-2
DC Characteristics................................................................................ 6-2
AC Characteristics................................................................................ 6-4
Frequency/Period Characteristics........................................................... 6-7
Capacitance Characteristics................................................................... 6-8
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User’s Guide for DM3058/DM3058E
XI
Other Measurement Characteristics ........................................................6-9
Chapter 7 Appendix..............................................................................7-1
Appendix A: DM3058/DM3058E Accessories.................................................7-1
Appendix B: Warranty................................................................................7-2
Appendix C: General Care and Cleaning.......................................................7-3
Appendix D: Contact Us .............................................................................7-4
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User’s Guide for DM3058/DM3058E
1-1
Chapter 1 Quick Start
General Inspection
Handle Adjustment
The Front Panel
The Rear Panel
Power On
User Interface
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User’s Guide for DM3058/DM3058E
1-2
General Inspection
1．Inspect the shipping container for damage.
Keep the damaged shipping container or cushioning material until the
contents of the shipment have been checked for completeness and the
instrument has been checked mechanically and electrically.
2．Check the accessories.
Accessories supplied with the instrument are listed in Appendix A of this
guide.
If the contents are incomplete or damaged, please notify the RIGOL Sales
Representative.
3．Inspect the instrument.
In case of any damage, or defect, or failure, notify the RIGOL Sales
Representative.
If the shipping container is damaged, or the protective material shows signs
of stress, notify the carrier as well as your RIGOL sales office. Keep the
shipping materials for the carrier’s inspection.
RIGOL offices will arrange reparation or replacement at RIGOL’s option
without waiting for claim settlement.
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RIGOL
User’s Guide for DM3058/DM3058E
1-3
Handle Adjustment
In order to adjust the handle position of the multimeter, please grip the handle in
both sides and pull it outward. Then, rotate the handle to the desired position as
shown in the figures below.
Figure 1-1 Adjust Handle
Level location Move location
Figure 1-2 Adjustable location of Handle
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User’s Guide for DM3058/DM3058E
1-4
The Front Panel
Figure 1-3 Front Panel Overview
LCD Display Direction Keys
Yellow District:
Trigger Control Keys
USB Host
Power
Key
Gray District:
Measurement
Function Keys
Menu
Operation Keys
Blue District:
Assistant Function
Keys Signal Input Terminal
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User’s Guide for DM3058/DM3058E
1-5
The Rear Panel
Figure 1-4 Rear Panel Overview
Explanation: DM3058E does not support GPIB and LAN interfaces.
Power Socket
GPIB
(IEEE--488)
10/100
Ethernet
Current Input Fuse
AC Voltage
Selector
Power Fuse
RS-232
USB Device
Power Switch
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User’s Guide for DM3058/DM3058E
1-6
Power On
Power on the instrument according to the following steps:
1. Adjust AC Voltage Selector to “115” (100~120V, 45~440Hz, AC) or “230”
(200~240V, 45~60Hz, AC) in accordance with power standards in your country;
2. Connect the instrument to AC supply via power cord supplied by RIGOL;
3. Turn on the power switch on the rear panel;
4. Press the power key[1] on the front panel, the instrument will be started a few
seconds later.
Note [1]: Press System [2]CfgSwitchOFF to disable the power key,
so as to start the instrument after turning on the power switch on the rear panel.
Note [2]: The characters listed under shading indicate menu in the multimeter.
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User’s Guide for DM3058/DM3058E
1-7
User Interface
Double Display
Single Display
Figure 1-5 User Interface
Menu
dB dB
dBm dBm
STA All
MAX Maximum
MIN Minimum
AVG Average
LXI LXI connection
successfully
Rmt Remote Control
Lcl Local Control
USB Storage
Main Display
P/F (Open)
No icon (Close)
REL (Open)
No icon (Close)
S Slow
M Middle
F Fast
Main Display Function
Run Direction
Reading Display
Vice Display Value
Vice Display Function
Main Display Function
Run Direction
Reading Display
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User’s Guide for DM3058/DM3058E
2-1
Chapter 2 Front Panel Operation
To Select Range
To Select Measurement Rate
To Measure DC Voltage
To Measure AC Voltage
To Measure DC Current
To Measure AC Current
To Measure Resistance
To Measure Capacitance
To Test Continuity
To Check Diode
To Measure Frequency and Period
Any Sensor Measurement
Preset
Secondary Function
To Control Trigger Options
To Set up Measurement Parameters
Math Functions
To Set Up Trigger Parameters
Store and Recall
To Set Up the Utility
How to Use the Built-in Help System
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