Signametrics
10
2.0 Specifications
The following specifications should be considered under the environment specified.
To meet its specified accuracy specs, allow a warm up for at least one-half hour.
It is important to note that a DMM specified range is expressed as a numeric value indicating the highest
absolute voltage that can be measured. The lowest value that can be detected, or sensitivity is expressed
by the corresponding resolution for the range.
2.1 DC Voltage Measurement
Input Characteristics
Input Resistance 240 mV, 2.4 V Ranges:
>10 G
, with typical leakage of 50pA
Input Resistance 24 V, 240 V, 330V Ranges:
10.00 M
Accuracy ± (% of r Volts) [1]
Range Full
Scale
7-½ Digits
Resolution
24 hours
23
C
1
C
90 Days
23
C
5
C
One Year 23
C
5
C
240 mV
240.00000 mV
10
V
0.003 + 1
V
0.004 + 1.5
V
0.005 + 2
V
2.4 V
2.4000000 V
100
V
0.002 + 3
V
0.0025 + 4
V
0.003 + 5
V
24 V
24.000000 V
1
V
0.004 + 120
V
0.005 + 130
V
0.006 + 150
V
240 V
240.00000 V
10
V
0.003 + 250
V
0.004 + 300
V
0.005 + 0.5 mV
330 V
330.00000 V
10
V
0.0075 + 550
V 0.01+
700
V
0.015 + 0.8 mV
[1] With Aperture set to
≥
0.5 Sec, and within one hour from Self Calibration (S-Cal).
For resolution at smaller Apertures, see the following table. Use this table for DC Volts, DC current and
Resistance measurements.
Measurement Aperture
SMU2060, SMU2064
Maximum reading
rate
Resolution
Aperture > 0.5 s
2 / second
7-1/2 digits
25 bits
Aperture 10 ms
100 / second
6-1/2 digits
22 bits
Aperture 625
s
1200 / second
5-1/2 digits
18 bits
Aperture > 2.5us [2]
20,000 / second [2]
4 digits
14 bits
[2] Available only with the SMU2064.
DCV Noise Rejection
Normal Mode Rejection, at 50, 60, or 400 Hz ± 0.5%, is better than 95 dB for
apertures of 0.160s and higher. Common Mode Rejection (with 1 k
lead imbalance) is better than 120
dB for these conditions.
2.2 DC Current Measurement
Input Characteristics
Number of shunts
Five in SMU2064, two in the SMU2060
Burden Voltage
240mV max.
Protected
with 2.5A Fast blow fuse
Accuracy ± (% of r Amps) [1]
Range Full
Scale
Reading
Resolution Max
Burden
Voltage
24 hours
23
C
5
C
90 Days
23
C
5
C
One Year
23
C
5
C
240
A [2]
240.0000
A
0.1 pA
100
V
0.07 + 40pA
0.1 + 45pA
0.17 + 60pA
2.4
A [2]
2.400000
A
1 pA
100
V
0.05 + 70pA
0.08 + 90pA
0.21 + 150pA
24
A [2]
24.00000
A
10 pA
100
V
0.05 + 400pA
0.08 + 600pA
0.13 + 0.8nA
240
A [2]
240.000
A 10
A
2.5mV
0.052 + 200
A
0.07 + 300
A
0.1 + 400
A
2.4 mA
2.40000 mA
10
A
25mV
0.05 + 300
A
0.06 + 400
A
0.07 + 550
A
24 mA
24.0000 mA
100
A
250mV
0.05 + 350
A
0.065 + 450
A
0.08 + 550
A
240 mA
240.000 mA
1
A
55mV
0.05 + 50
A
0.055 + 60
A
0.065 + 80
A
2.4 A
2.40000 A
10
A
520mV
0.3 + 60
A
0.4 + 70
A
0.45 + 90
A
[1] With Aperture set to
≥
0.96 Sec, and within one hour from Zero (Relative control).
Содержание SMU2060
Страница 26: ...Signametrics 26 PXI Instrumentation Switching modules SMX4030 SMX4032 IVI COM driver...
Страница 81: ...81 Signametrics Postive Value 100 Warning code Example char cBuf 64 int status status DMMGetCalDate 0 cBuf...
Страница 106: ...Signametrics 106 Postive Value 100 Warning code Example char cBuf 64 int status status DMMPeriodStr 0 cBuf...
