Keithley 6485 User Manual

1-22 Getting Started Model 6485 and 6487 User’s Manual
Table 1-1
Model 6485 default settings
Setting
Factory
(:SYStem:PRESet)
GPIB
(*RST)
Trig Layer (CONF-TRIG):
TRIG:
Arm-In Source Event
TRIG-IN
IMM
*
*
Arm Layer (CONF-ARM):
Arm-In Source Event
Arm Count
Input Trigger Link Line
Source Bypass
Output Trigger Link Line
Output Trigger
IMM
INF
1
NEVER
2
Off
*
1
*
*
*
*
Buffer (STORE):
Count
Disabled
No effect
*
*
Digital Filter (AVG):
Count
Type
Off
10
Moving
*
*
*
Display Resolution (DIGITS) 5 -digits *
Format byte order Swapped Normal
GPIB:
Address
Language
No effect (On at factory)
No effect (14 at factory)
No effect (SCPI at factory)
*
*
*
Limit Tests:
Limit 1 and Limit 2:
HI and LO Values
Disabled
1, -1
*
*
Median Filter:
Rank
Off
1
*
*
MX+B:
“M” Value
“B” Value
Units
Disabled
1.0
0.0
X
*
*
*
*
Log OFF *
M/X+B (reciprocal)
“M” Value
“B” Value
Units
Disabled
1.0
0.0
X
*
*
*
*
Range AUTO *
*The factory (:SYStem:PRESet) and bus (*RST) GPIB defaults are the same. Bus settings that are different
from factory reset are as shown.

Keithley 6485 Specifications

General

Model	Keithley 6485
Category	Picoammeter
Input Impedance	>10^14 Ohms
Voltage Burden	<200µV
Accuracy	0.4% of reading
Voltage Source Range	Not Applicable
Voltage Source Resolution	Not Applicable
Voltage Source Accuracy	Not Applicable
Interface	IEEE-488
Power Requirements	100V to 240V AC, 50/60Hz
Dimensions	89 mm high x 214 mm wide x 369 mm deep (3.5 in x 8.4 in x 14.5 in)