Text preview for : 29048B(Model302).pdf part of Keithley 29048B(Model302) Keithley 302 29048B(Model302).pdf
Back to : 29048B(Model302).pdf | Home
Model 302
Operator's Manual
Contains Operating Instructions for the Model 302
Publication Date: May 5, 1983 Rev B.
Document Number: 29048
WARRANTY
We warrant each of our products to be free from defects in material
and workmanship. Our obligation under this warranty is to repair
or replace any instrument or part thereof which, within a year after
shipment, proves defective upon examination. We will pay local
domestic surface freight costs.
To exercise this warranty, write or call your local Keithley repre-
sentative, or contact Keithley headquarters in Cleveland, Ohio.
You will be given prompt assistance and shipping instructions.
REPAIRS AND
CALIBRATION
Keithley Instruments maintains a complete repair and calibration
service as well as a standards laboratory in Cleveland, Ohio.
A Keithley service facility at our Munich, Germany office is
available for our customers throughout Europe. Service in the
United Kingdom can be handled at our office in Reading. Addition-
ally, Keithley representatives in most countries maintain service
and calibration facilities.
To insure prompt repair or recalibration service, please contact
your local field representative or Keithley headquarters directly
before returning the instrument. Estimates for repairs, normal
recalibrations and calibrations traceable to the National Bureau of
Standards are available upon request.
Keithley Instruments, Inc./28775 Aurora Road/Cleveland, Ohio 44139/U.S.A./(216) 248~0400/Telex: 96-5469
WEST GERMANY: Keithley Instruments GmbtUHeiglhofstrasse 5/D-6000 Monchen 70/(069) 71440-65/T&x: 521 21 60
GREAT BRITAIN: Keithley Instruments. Ltd./l, Soulton Road/Reading, Berkshire RG2 ONLl(0734) 66 12 67/T&x: 647047
FRANCE: KeithleY Instruments SARL/Z Sis, Rue Ldon Slum/B.P. 60/91121 Palaiseau Cedex/(G) 011.51.55/Telex: 600933F
NETHERLANDS: Keithley Instruments SVlArkelsedijk 4/NL-4206 AC Gorinchem/(01630) 25577/T&x: 24 664
SWITZERLAND: Keithley Instruments SA/Kriesbachstr. 4/CH-8600 DUbendorfiOl 621 94 44/T&x: 57 536
AUSTRIA: Keithley Instruments Ges.m.b.H.ID6blinger Hauptstr. 32/A-1190 Wien/0222 314 269/T&x 13 45 00
SPECIFICATIONS
DC VOLTAGE GAIN, OPEN LOOP: Unloaded (min.): 12.000. Full load
(min.): 10,000.
INPUT CHARACTERISTICS:
Input Impedance:
Resistance (minimum): 10'*3.
Shunt Capacitance (maximum): 5pF.
Overload Limit: f 1OOVcontinuous, f400V momentary.
Current Stability: Offset 10.`4A.
vs. time Worst case): 10-`5A124 hours.
vs. temperature hvorst case): Doubles every 5