Picotest M3500A, Service Manual

Page: 90 / 94

90
DC Characteristics (continued)
Function Range
Test
Current
24 hours accuracy
±
(% of % of
range)(23
o
C
±
1
o
C)
1 year accuracy
±
(% of % of
range)(23
o
C
±
5
o
C)
Resistance
(Specifications
are for both 2W
and 4W when a
NULL operation
is used)
100.0000
Ω
1 mA 0.0030+0.0030 0.010+0.004
1.000000
K
Ω
1 mA 0.0020+0.0005 0.010+0.001
10.00000
K
Ω
100
µ
A
0.0020+0.0005 0.010+0.001
100.0000
K
Ω
10
µ
A
0.0020+0.0005 0.010+0.001
1.000000
M
Ω
5
µ
A
0.002+0.001 0.010+0.001
10.00000
M
Ω
500 nA 0.015+0.001 0.040+0.001
100.0000
M
Ω
500 nA//10
M
Ω
0.300+0.010 0.800+0.010
Diode Test 1.0000 V 1 mA 0.002+0.010 0.010+0.020
Continuity
1000.00
K
Ω
1 mA 0.002+0.010 0.010+0.020
Period (Frequency) Characteristics
Function Range
Frequency
(Hz)
24 hours accuracy
±
(% of % of
range)(23
o
C
±
1
o
C)
1 year accuracy
±
(% of % of
range)(23
o
C
±
5
o
C)
Period
100 mV
to
750 V
3 – 5 0.10 0.10
5 – 10 0.05 0.05
10 – 40 0.03 0.03
40 – 300K 0.006 0.01