20 LCR Meter
1 Installation
Environmental Requirements
Set up the E4982A where the following environmental
requirements are met.
Operating Environments
Ensure that the operating environment meets the following
requirements.
Ventilation Requirement
To ensure safety requirements, the specifications and
measurement accuracy of the meter, you must keep the
environmental temperature within the specified range by
providing appropriate cooling clearance around the meter or,
for the rack mount type, by forcefully air- cooling inside the
rack housing. For more information on environmental
temperature to satisfy the specifications and measurement
accuracy of the meter, see the specification in the E4982A
Online Help.
When the environmental temperature around the meter is
kept within the temperature range of the operating
environment specification (See Section “Operating
Environments" on page 20), the meter conforms to the
requirements of the safety standard. Furthermore, under
that temperature requirement, the meter still conforms to
the requirements of the safety standard even when placing
the meter with cooling clearance as follows:
Temperature 5 °C to 40 °C
Temperature range at
the error-correction
23 °C ± 5 °C (< 1 °C deviation from the temperature
when performing the error-correction)
Humidity 20% to 80% at wet bulb temperature < +29 °C
(non-condensation)
Altitude 0 to 2,000 m (0 to 6,561 feet)
Vibration 0.21 G maximum, 5 Hz to 500 Hz
Above environmental requirements are NOT for the specifications and
measurement accuracy of the meter, but for the operating environment of
the meter.
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