Service Manuals, User Guides, Schematic Diagrams or docs for : Keithley 130_131 130A_901_01C
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APPLICATIONS DEPT.
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28775 AURORA ROAD
CLEVELAND, OHIO 44139 U.S.A.
Model 130A/131 1216) 248-0400
Publication Date: June 1984
Document Number: 130A-901-01C
WARRANTY
Keithley Instruments, Inc. warrants this product to be free from defects in
material and workmanship for a period of two years from date of ship-
ment. During the warranty period, we will, at our option, either repair or
replace any product that proves to be defective.
To exercise this warranty, write or call your local Keithley representative,
or contact Keithley headquarters in Cleveland, Ohio. You will be given
prompt assistance and return instructions. Send the instrument,
transportation prepaid, to the indicated service facility. Repairs will be
made and the instrument returned, transportation prepaid. Repaired
products are warranted for the balance of the original warranty period, or
at least 90 days.
LIMITATION OF WARRANTY
This warranty does not apply to defects resulting from unauthorized
modification or misuse of any product or part. This warranty also does
not apply to fuses, batteries, or damage from battery leakage.
This warranty is in lieu of all other warranties, expressed or implied, in-
cluding any implied warranty of merchantability or fitness for a particular
use. Keithley Instruments, Inc. shall not be liable for any indirect, special
or consequential damages.
STATEMENT OF CALIBRATION
This instrument has been inspected and tested in accordance with
specifications published by Keithley Instruments, Inc.
The accuracy and calibration of this instrument are traceable to the
National Bureau of Standards through equipment which is calibrated at
planned intervals by comparison to certified standards maintained in the
Laboratories of Keithley Instruments, Inc.
S PECIFICAT10 NS
DC VOLTS
ACCURACY (2 YEARS)
+(%rdg +
counts)
RANGE RESOLUTION 1E0-2E0C
200mV 100 pv
2 v 1mV
20 v 10mV +(0.25% + 11
200 v 100mV
1000 v 1 v
M A X I M U M ALLOWABLE INPUT: 1OOOV DC or peak AC non-switched,
750V peak switched.
INPUT RESISTANCE: 10MR.
NORMAL MODE REJECTION RATIO: Greater than 46dB at 50Hz, 60Hz.
C O M M O N MODE REJECTION RATIO: Greater than lOOdB at DC, 50Hz
and 6OHz (1kQ unbalance].
AC VOLTS
ACCURACY (2 YEARS)"
f (Yordg+ counts) FREQUENCY
RANGE RESOLUTION 1Eo-28OC RANGE
200mV 100 pv
2 v 1mV
20 v 10mV +(l% + 31 45Hz-500Hz
200 v 100mV
750 V 1 v
M A X I M U M ALLOWABLE INPUT: lOOOV peak non-switched, 750V peak
switched: continuous except 200mV range: 15s max above 300V.
INPUT IMPEDANCE: 10MQ shunted by less than 1OOpF.
RESPONSE: Average responding, calibrated in rms of a sine wave.
*Above 10 counts.
OHMS
ACCURACY (2 YEARS)
fWrdg + counts) FULL SCALE
RANGE RESOLUTION 1Eo-2E0C VOLTAGE
200 n lOOmn i(O.5% +4) < 0.5V
2 kQ
20 k n
1 n
10 n
* (0.2% + 11
f (0.2% +1)
< 0.5V
> 0.7V
200 k f l 100 n f (0.2% +1) > 0.7V
20MR 10 k f l + ( 2 % + 11 > 0.7V
M A X I M U M OPEN CIRCUIT VOLTAGE: 1.5V.
M A X I M U M ALLOWABLE INPUT: 300V DC or rrns.
DC AMPS
MAXIMUM
ACCURACY (2 YEARS) FULL SCALE
k(%rdg + counts) VOLTAGE
RANGE RESOLUTION 18"-28'C BURDEN
2rnA 1 PA *(0.75% + 1) 0.25V
20rnA 10 pA +(0.75% + 1) 0.25V
200rnA 100pA :(0.75% + 1) 0.25V
2000rnA 1rnA *(2% + 1) 0.7 V
10 A 10rnA *(2% + 1) 0.3 V
OVERLOAD PROTECTION: rnA input: 2A fuse (250V), externally accessi-
ble; 10A input: 20A for 15s unfused.
AC AMPS
ACCURACY (2 YEARS)' MAXIMUM
*(%rdg + counts) FULL SCALE
18O-28'C VOLTAGE
RANGE RESOLUTION (45HZ-500H~) BURDEN
2rnA 1 PA *(2% + 2) 0.25V
20mA 10 pA *(2% + 2) 0.25V
200rnA 100pA f(2% + 2) 0.25V
2000rnA 1rnA +(3% + 5) 0.7 V
10 A 10rnA +(3% + 5) 0.3 V
OVERLOAD PROTECTION: rnA input: 2A fuse (250V), externally accessi-
ble; 10A input 20A for 15s unfused.
*Above 10 counts.
GENERAL
DISPLAY: 3 % digit LCD, 0.6' height, with polarity and range indication.
OVERRANGE INDICATION: 3 least significant digits blanked.
MAXIMUM COMMON MODE VOLTAGE: 500V peak.
OPERATING ENVIRONMENT: Oo to 5OOC; less than 80% relative humid-
ity up to 35OC, linearly derate 3% RH/OC from 35OC to 5OOC.
STORAGE ENVIRONMENT: -35OC to 6OOC.
TEMPERATURE COEFFICIENT: (Oo t o 18% and 28O t o 50◦ Jabse Service Manual Search 2024 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo