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Keysight 1147B User Manual

Keysight 1147B
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Safety
6
Safety
This manual provides information and warnings essential for
operating this equipment in a safe manner and for maintaining it
in safe operating condition. Before using this equipment, be sure
to carefully read the following warnings, cautions, and notes.
NOTE
This equipment is designed according to IEC 61010-1 Safety
Standards, and has been tested for safety prior to shipment.
Incorrect measurement procedures could result in injury or
death, as well as damage to the equipment. Please read this
manual carefully and be sure that you understand its contents
before using the equipment. The manufacturer disclaims all
responsibility for any accident or injury except that resulting due
to defect in its product.
WARNING
Only trained service personnel who are aware of the hazard
involved (for example, fire and electric shock) should perform
maintenance on the instrument. When maintenance can be
performed without power applied, the power cord must be
disconnected from the instrument.
WARNING
To avoid short circuits and accidents that could result in injury or
death, use the 1147B only with power lines carrying 300V or less.
WARNING
When conductors being measured carry in excess of the safe
voltage level (SELV-E) and not more than 300V, to prevent short
circuits and electric shock while the core section is open, make
sure that conductors to be measured are insulated with material
conforming to (1) Overvoltage Category I
, (2) Basic Insulation
Requirements for Working Voltages of 300 V, and (3) Pollution
Degree 2. Never use this sensor on bare conductors, the core and
shield case are not insulated. If a bare conductor is inevitable to
be measured, make sure that the power to the wire must be
turned off, when opening the jaws of the probe to insert or
remove the bare wire so that 300V CAT I is always satisfied.
WARNING
Avoid damaging the cable insulation surfaces while taking
measurements.

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Keysight 1147B Specifications

General IconGeneral
BrandKeysight
Model1147B
CategoryAccessories
LanguageEnglish

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