Keithley 2010 Quick Reference Guide

4
The CAUTION heading in a manual explains hazards that
could damage the instrument. Such damage may invalidate
the warranty.
Instrumentation and accessories shall not be connected to
humans.
Before performing any maintenance, disconnect the line
cord and all test cables.
To maintain protection from electric shock and fire,
replacement components in mains circuits, including the
power transformer, test leads, and input jacks, must be pur-
chased from Keithley Instruments. Standard fuses, with
applicable national safety approvals, may be used if the rat-
ing and type are the same. Other components that are not
safety related may be purchased from other suppliers as
long as they are equivalent to the original component.
(Note that selected parts should be purchased only through
Keithley Instruments to maintain accuracy and functional-
ity of the product.) If you are unsure about the applicability
of a replacement component, call a Keithley Instruments
office for information.
To clean an instrument, use a damp cloth or mild, water
based cleaner. Clean the exterior of the instrument only.
Do not apply cleaner directly to the instrument or allow
liquids to enter or spill on the instrument. Products that
consist of a circuit board with no case or chassis (e.g., data
acquisition board for installation into a computer) should
never require cleaning if handled according to instructions.
If the board becomes contaminated and operation is
affected, the board should be returned to the factory for
proper cleaning/servicing.
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Keithley 2010 Specifications

General

Frequency Range	3 Hz to 300 kHz
DC Voltage Range	100 mV to 1000 V
AC Voltage Range	100 mV to 750 V
DC Current Range	3 A
DC Current Accuracy	0.05%
AC Current Range	3 A
Resistance Accuracy	0.01%
Interface	GPIB, RS-232
Power Supply	50 Hz or 60 Hz