Keithley 6512, Instruction Manual

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General Information
1-2
1.4 Manual addenda
Information concerning improvements or changes to the in-
strument that occur after the printing of this manual will be
found on an addendum sheet included with this manual.
Please be sure that you read this information before attempt-
ing to operate or service your instrument.
1.5 Safety symbols and terms
The following safety symbols and terms are used in this
manual and found on the instrument:
The ! symbol on the instrument indicates that you should
refer to the operating instructions in this manual for further
details.
The WARNING heading as used in this manual explains
dangers that might result in personal injury or death. Always
read the associated information very carefully before per-
forming the indicated procedure.
The CAUTION heading used in this manual explains haz-
ards that could damage the instrument. Such damage may in-
validate the warranty.
1.6 Specifications
Detailed Model 6512 specifications are located at the front of
this manual. Note that accuracy specifications assume that
the instrument has been properly zero corrected, as discussed
in Section 2.
1.7 Unpacking and inspection
The Model 6512 Programmable Electrometer was carefully
inspected before shipment. Upon receiving the instrument,
carefully unpack all items from the shipping carton and
check for any obvious signs of physical damage that might
have occurred during shipment. Report any damage to the
shipping agent at once. Retain the original packing material
in case shipment becomes necessary.
1.7.1 Shipment contents
The following items are included with every Model 6512
shipment:
• Model 6512 Programmable Electrometer
• Model 237-ALG-2 Triax Cable
• Model 6512 Instruction Manual
• Additional accessories as ordered
1.7.2 Instruction manual
If an additional instruction manual is required, order the
manual package (Keithley Part Number 6512-901-00). The
manual package includes an instruction manual and all per-
tinent addenda.
1.7.3 Repacking for shipment
Before shipping, the instrument should be carefully packed
in its original packing material or the equivalent.
If the instrument is to be returned to Keithley Instruments for
repair or calibration, include the following:
• Write ATTENTION REPAIR DEPARTMENT on the
shipping label.
• Include the warranty status of the instrument.
• Complete the service form at the back of this manual.
1.8 Getting started
1.8.1 Preparation for use
Once the instrument is unpacked, it must be connected to an
appropriate power source as described below.
Line power
The Model 6512 is designed to operate from 105-125V or
210-250V power sources. (A factory configuration is avail-
able for 90-110V and 195-235V ranges. Contact applications
department for details.) The factory set range is marked on
the rear panel of the instrument. Note that the line plug is de-
signed to mate with the supplied 3-wire power cord.
CAUTION
Do not attempt to operate the instru-
ment on a supply voltage outside the in-
dicated range, or instrument damage
might occur.