6½ Digit PXI Digital Multimeters (M9181A, M9182A, M9183A).pdf - 第13页
Find us at www. keysigh t.com Page 13 Voltage r esolution ( nom) 5 mV Voltage s ource acc uracy 1 Year, (23 °C ± 5 °C) 1,2,3,4 2.0% ± 0 .4% Settling t ime (typ) 100 ms DC curr ent measure ment a ccurac y 0.1% + 0. 005% C…
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R
NA
0.01 °C
2700 °C
± 0.25 °C
S
NA
0.01 °C
3500 °C
± 0.35 °C
T
NA
0.01 °C
550 °C
± 0.06 °C
Thermistor
3
2.25 kΩ
NA
0.01 °C
-80 to 150 °C
± 0.1 °C
5 kΩ
NA
0.01 °C
-80 to 150 °C
± 0.1 °C
10 kΩ
NA
0.01 °C
-80 to 150 °C
± 0.1 °C
1. Specifications are for one hour warm up, within one hour self-cal, aperture ≥ 0.5 sec.
2. 4-wire RTD measurement, R0 variable 1 Ω to 7 k Ω.
3. For total measurement accuracy, add temperature probe error.
4. For total measurement accuracy, add thermocouple error and cold junction compensation.
5. DMM linearization temperature range may be greater than that of the thermocouple device.
Source-Measure [(spec) unless otherwise stated)]
Parameter
Closed Loop
Open Loop
M9183A source DC voltage, measure DC voltage
DC voltage source (output)
range
+10 to -10 V +10 to -10 V
DC source sink current at 5
V output
5 mA 5 mA
DAC resolution (nom)
18 bits /12 bits
12 bits
DC voltage source accuracy
1 Year, 23°± 5° C
0.015% ± 0.0004 1.00% ± 0.04
Settling time (typ)
100 ms/1 ms
1 ms
Source resistance (nom)
200 ohms
200 ohms
M9183A source DC voltage, measure DC voltage
DC voltage source (output) range -10.000 to +10.000 V
DC current measurement range 0 to ± 20 mA
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Voltage resolution (nom) 5 mV
Voltage source accuracy 1 Year,
(23 °C ± 5 °C)
1,2,3,4
2.0% ± 0.4%
Settling time (typ) 100 ms
DC current measurement accuracy 0.1% + 0.005%
Current output
Compliance voltage
Minimum level
Source accuracy 1 year,
(23 °C ± 5 °C)
1,2,3
M9183A source DC current, measure DC voltage
DC voltage measurement range
0 to ± 2.0 V
< 1.25 µA
4.2 V
10 nA
1% + 1%
< 12.5 µA
4.2 V
50 nA
1% + 1%
< 125 µA
4.2 V
100 nA
1% + 0.5%
< 1.25 mA
4.2 V
1 µA
1% + 0.5%
< 12.5 mA
1.2 V
10 µA
1% + 0.5%
1. Specifications are for one hour warm up, within one hour self-cal, slow AC filter.
2. For temperatures outside the range of 23 °C ± 5 °C, but within 0 °C to 50 °C, add 0.1 × accuracy specification per °C.
3. Repetitive reading at an aperture of 133 ms or higher.
4. If DCV source > 6 V, then add current * 4 ohms; if DCV source > 8 V, then add current * 30 ohms.
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Triggering Characteristics
The M9182A and M9183A have advanced triggering capabilities that exceed those found on other digital
multimeters. Advanced triggering enables you to obtain the signal you need and accurately measure it, in
a variety of applications.
External hardware trigger
Trigger input voltage level range (at DIN 7 connector)
+3 to +15 V activates the trigger
Minimum trigger pulse width
Aperture + 50 µs
Trigger input impedance
3 kΩ
Edge
Selectable positive or negative edge
PXI bus trigger inputs
Trigger input voltage level range (via PXI backplane)
CMOS level (see PXI standard)
Minimum trigger pulse width
Aperture + 50 µs
Edge
Selectable positive or negative edge
Trigger features
Trigger sources Immediate, PXI trigger, external DIN connector, analog
threshold trigger source
Trigger delay
[Auto delay (default delay) ensures 1st
reading accuracy in most configurations]
Measurement delay
50 µs to 15 s
Resolution
1µs to 65 ms and 16µs above 65ms
Reading storage
Circular buffer - 80 readings
Multi Sample Mode
(DCV and DCI functions only)
Aperture range
2.5 µs to 160 ms (M9183A)
130 µs to 160 ms (M9182A)
Maximum read
interval range
1 sec for apertures ≥ 625 µs,
else 65 ms
Reading per trigger Up to 80 readings (maximum of 78
pre-triggers or a maximum of 80
post triggers)
Trigger sources
PXI trigger, external DIN
connector, and analog threshold
(accuracy within 5% of range)