Keithley 610B Instruction Manual page 55

MODELS 610B, 610BR ELECTROMETERS REPLACEABLE PARTS
SECTION 6.
REPLACEABLE PARTS
6-l.
REPLACEABLE PARTS LIST.
The Replaceable Parts List describes the com-
ponents of the Models 610B
and
610BR.
The List gives the circuit designation,
the part description, a suggested manufacturer, the manufacturer's part number
and the Keithley Part Number.
The last colunm indicates
the figure picturing
the part. The name and address of the manufacturers listed in the "Mfg. Code"
column are contained in Table 7.
6-2.
HOW TO ORDER PARTS.
a. For parts orders,
include the instrument's
model and
serial number, the
Keithley Part Number, the circuit designation and a description of the part.
All structural parts and those parts coded for Keithley manufacture (80164)
must be ordered from Keithley Instruments, Inc.
In ordering a part not listed
in the Replaceable Parts List, completely describe the part, its function
and its location.
b.
Order
parts through your nearest Keithley distributor or the Sales
Service Department, Keithley Instruments, Inc.
amp
ampere
Mfg.
Manufacturer
MtF Metal Film
CerD Ceramic, Disc
Mil. No. Military Type Number
Comp Composition
MY
Mylar
Dch
Deposited Carbon
n Ohm
EAl
Electrolytic, Aluminum
Poly Polystyrene
EMC Electrolytic, metal cased p pica (10-12)
ETB Electrolytic, tubular
Ref. Reference
f
farad
Fig.
Figure
u
micro (10s6)
hy
henry
Gar
volt
kilo (103)
Variable
k
"
watt
M or meg mega (lo6 or megohms ww Wirewound
m milli (10e3)
wwvar Wirewound Variable
TABLE 7.
Abbreviations and Symbols.
O667R