6½ Digit PXI Digital Multimeters (M9181A, M9182A, M9183A).pdf - 第10页

Find us at www. keysigh t.com Page 10 Definitions for Specifications Speci fication ( spec ) Represen ts warrant ed perf ormance of a cal ibrated ins trumen t that has been stor ed for a minimum of two hours within th e …

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M9182A / M9183A Technical Specifications and Characteristics (continued)
Function Range
Full scale
reading or
resolution
24 hour
23 °C ± 1 °C
90 day
23 °C ± 5 °C
1 year
23 °C ± 5 °C
M9182A and M9183A: Accuracy specifications ±(% of reading + % of range)
1,2
Single shot
duty cycle
11
[M9183A only]
2 - 100 Hz
100 Hz - 1 kHz
1 - 10 kHz
0.02 %
0.20 %
2.00 %
0.03 ± 0.03
0.03 ± 0.30
0.03 ± 3.00
0.03 ± 0.03
0.03 ± 0.30
0.03 ± 3.00
0.03 ± 0.03
0.03 ± 0.30
0.03 ± 3.00
Single shot
pulse width
12, 14
[M9183A only]
14 μs - 62.5 ms 1 µs .01 ± 4 µs .01 ± 4 µs .01 ± 4 µs
Capacitance
13
[M9183A and
M9182A]
1000.0 pF
10.000 nF
100.00 nF
1.0000 µF
10.000 µF
100.00 µF
1.0000 mF
10.000 mF
1199.9 pF
11.999 nF
119.99 nF
1.1999 µF
11.999 µF
119.99 µF
1.1999 mF
11.999 mF
1.00 + 0.10
1.20 + 0.05
1.00 + 0.10
1.00 + 0.10
1.00 + 0.10
1.00 + 0.10
1.20 + 0.10
2.00 + 0.10
1.00 + 0.10
1.20 + 0.05
1.00 + 0.10
1.00 + 0.10
1.00 + 0.10
1.00 + 0.10
1.20 + 0.10
2.00 + 0.10
1.00 + 0.10
1.20 + 0.05
1.00 + 0.10
1.00 + 0.10
1.00 + 0.10
1.00 + 0.10
1.20 + 0.10
2.00 + 0.10
1. Specifications are for 1 hour warm up, within 1 hour self-cal, aperture ≥ 0.5 sec. Slow AC filter for AC measurements only.
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. 20% over range on all ranges except 300 V range, maximum measurable input is 250V.
4. Minimum input specified: 5 mV or 1% of range, whichever is larger.
5. Signal is limited to 8x10
6
Volt Hz product. For example, at 32 kHz, the highest input is 250 V.
6. For inputs from 5 mV to 15 mV, add 100 µV to the specification.
7. Specifications are for 4-wire resistance measurements, for 2-wire, add 1 mΩ additional error to the specification; for offset
compensated ohms (M9183A only), add 0.02% of range.
8. Minimum input specified: 60 µA or 1.5% of range, whichever is larger; for inputs < 5% of full scale, add 0.02% of range.
9. For inputs from 60 to 120 µA, add 10 µA to the specification; for inputs < 5% of full scale, add 0.1% of range.
10. Minimum amplitude greater of 100 mV, or 5 % of range for 1 Hz to 2.5 kHz, or 25 % of range for 2.5 kHz to 200 kHz, or 40%
of range for 200 kHz to 300 kHz.
11. Specifications are % of reading (0.03) ± adder.
12. Specifications are % of reading + time.
13. Specifications apply to input signals ≥ 5% of range.
14. Maximum wait time for duty cycle and period is 5 seconds.
15. DCV, DCI & Resistance specifications only valid with the math NULL feature enabled.
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Definitions for Specifications
Specification (spec)
Represents warranted performance of a calibrated instrument that has been stored for a minimum of
two hours within the operating temperature range of 0 to 50 °C, unless otherwise stated, and after a
one-hour warm-up period. The specifications include measurement uncertainty. Data represented in this
document are specifications unless otherwise noted.
Typical (typ)
Represents characteristic performance, which 80% of the instruments manufactured will meet. This data
is not warranted, does not include measurement uncertainty, and is valid only at room temperature
(approximately 25 °C).
Nominal (nom)
The expected mean or average performance, or an attribute whose performance is by design, such as
the 50 Ω connector. This data is not warranted and is measured at room temperature (approximately
25 °C).
Measured (meas)
An attribute measured during the design phase for purposes of communicating expected performance,
such as amplitude drift vs. time. This data is not warranted and is measured at room temperature
(approximately 25 °C).
Note: All graphs contain measured data from several units at room temperature unless otherwise noted.
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M9182A / M9183A Technical Specifications and Characteristics (continued)
Function
Lowest Range
Sensitivity
M9182A and M9183A Sensitivity (nom)
DCV
200.0000 mV
0.1 µV
ACV
200.0000 mV
0.1 µV
Resistance (M9183A)
20.00000 Ω
10 µΩ
Resistance (M9182A)
200.0000 Ω
100 µΩ
DCI (M9183A)
200.0000 nA
0.1 pA
DCI (M9182A)
2.000000 mA
10 nA
ACI
2.000000 mA
1 nA
Capacitance
1000.0 pF
0.1 pF
Temperature
Function
Type
R
0
(Ω)
Sensitivity
Range/max
temperature
1 year
23 °C ± 5 °C
M9182A and M9183A temperature accuracy (spec)
1
RTD temperature
measurement
2,3
pt385
100 Ω, 200 Ω
0.01 °C
-150 to 650 °C
± 0.06 °C
500 Ω, 1 kΩ
0.01 °C
-150 to 650 °C
± 0.03 °C
Cu
(Copper)
Less than 12 Ω 0.01 °C -100 to 200 °C ± 0.18 °C at ≤ 20 °C
± 0.05 °C otherwise
Higher than 90 Ω 0.01 °C -100 to 200 °C ± 0.10 °C at ≤ 20 °C
± 0.05 °C otherwise
Thermocouple
temperature
measurement
4,5
B
NA
0.01 °C
2200 °C
± 0.38 °C
E
NA
0.01 °C
1200 °C
± 0.035 °C
J
NA
0.01 °C
2000 °C
± 0.06 °C
K
NA
0.01 °C
3000 °C
± 0.07 °C
N
NA
0.01 °C
3000 °C
± 0.10 °C