pico Technology PicoScope 3000E Serie Guia Del Usuario página 6

PicoScope 3000E Series oscilloscopes
publication EN 61010-1:2010+A1:2019 (Safety Requirements for Electrical Equipment for
Measurement, Control and Laboratory Use) and EN 61010-2-030:2021+A11:2021 (Requirements
for Testing and Measuring Circuits). The product left the factory in a safe condition.
Please see http://www.picotech.com/3000e-documents
and directive information.
The following safety descriptions are found throughout this guide:
A WARNING identi昀椀es conditions or practices that could result in injury or death.
A CAUTION identi昀椀es conditions or practices that could result in damage to the product or
equipment to which it is connected.
2.1 Symbols
These safety and electrical symbols may appear on the product or in this guide.
Symbols
Direct current
Alternating current
Earth (ground) terminal
Chassis terminal
Equipment protected throughout by double insulation or reinforced
insulation
For indoor use only
Possibility of electric shock
[2]
Caution
CAT
EN 61010 overvoltage category
Do not dispose of this product as unsorted municipal waste
The terminal can be used to make a measurement ground connection. The terminal is NOT a
[1]
2
for full standards
Description
[1]
Copyright © 2024 Pico Technology Ltd.
safety or protective earth.
Appearance on the product indicates a need to read the supplied safety and operation
[2]
instructions.
This oscilloscope is intended for the measurement of electrical signals up to the limits speci昀椀ed
in this guide and in the PicoScope 3000E Series Data Sheet. For safe limits of accessories, please
refer to the documentation supplied by the manufacturer.
To prevent injury or death, use the product only as instructed. Protection provided by the
product may be impaired if used in a manner not speci昀椀ed by the manufacturer.
2.2 Maximum input/output ratings
Observe all terminal ratings and warnings marked on the product. The marked voltage is the
maximum that may be applied across that terminal without risk of personal injury or damage to
the instrument.
The following table and markings on the product indicate the full-scale measurement range and
overvoltage protection range for each oscilloscope model. The full-scale measurement ranges
are the maximum voltages that can be accurately measured by the instrument. The overvoltage
protection ranges are the maximum voltages that will not damage the instrument.
To prevent electric shock, do not attempt to connect to or measure voltages outside of the
marked terminal rating.
Full-scale
Input measurement
range
±100 V (DC + AC peak)
1 MΩ ±20 V
50 Ω ±5 V
WARNING
WARNING
Overvoltage protection
(DC + AC peak)
Input Auxiliary I/O
channels port
up to 10 kHz
±20 V pk max.
5.5 V RMS max.
±20 V pk max.
User's Guide
Arbitrary
waveform
generator
±20 V
pk max.
DO380-1