Agilent Technologies 4339B - Page 248

P
erformance
T
ests 4339B
Current
Measurement A
ccuracy T
est
T
est
Current
Resistor
Setting
V
oltage
Setting
Multimeter
Reading
[a]
4339B
Reading
[b]
T
est
Result
Equation
1
100
pA
10
10

1
V
V pA
b
0
a
4
cv2
1nA
10
9
 1
V
V nA b
0 a
4 cv3
10
nA
10
8

1
V
V nA
b
0
a
4
cv4
100
nA
10
7

1
V
V nA
b
0
a
4
cv5
1 
A
10
6
 1
V
V  A
b
0
a
4
(cv6+1
k)
10

A
10
5

1
V
V 
A
b
0 a
4 (cv7+1
k)
100

A
10
5

10
V
V 
A
b
0
a
4
(cv7+1
k)
1
1
k
in the
test result
equation is
the
input
resistance
of
the
4339B's
ammeter
.
Resistance
Measurement
A
ccuracy T
est
Resistance
Measurement
A
ccuracy
T
est
(Floating Device)
Resistor
Setting
V
oltage
Setting
Measurement
Time
4339B
Reading
[a]
T
est
Result
Equation
10
6

100
V
Short
2
10
6

a
0
cv6
10
7

100
V
Long
2
10
7

a
0
cv5
10
8

100
V
Long
2
10
8

a
0
cv4
10
9

100
V
Long
2
10
9

a
0
cv3
10
10

100
V
Long
2
10
10

a
0
cv2
10
11

100
V
Long
2
10
11

a
0
cv1
10
11

100
V
Short
2
10
11

a
0
cv1
10
11

10
V
Long
2
10
11

a
0
cv1
Resistance
Measurement
A
ccuracy
T
est
(Grounded
Device)
Resistor
Setting
V
oltage
Setting
4339B
Reading
[a]
T
est Result
Equation
10
7

100
V
2
10
7

a
0
cv5
10
11

10
V
2
10
11

a
0
cv1
9-18 Maintenance