Agilent DMM
AT-M9182A Series Specifications
Voltage, Current, and Resistance |
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DC Voltage |
Range | Full Scale Reading | Resolution | Accuracy 90 Days23°C ±5°C 1 | Accuracy 1 Year23°C ±5°C 1 |
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330mV | 330.0000mV | 100nV | 0.004 + 5.5- µV | 0.007 + 8 µV |
3.3V | 3.300000V | 1 µV | 0.0025 + 12 µV | 0.0045 + 17 µV |
33V | 33.00000V | 10 µV | 0.004 + 280 µV | 0.007 + 330 µV |
300V | 330.0000V | 100 µV | 0.005 + 1.2 mV | 0.008 + 1.5 mV |
[1] Accuracy is % of reading + Volts |
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DC Current |
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Range | Full Scale Reading | Resolution | Accuracy 90 Days23°C±5°C 1 | Accuracy 1 Year23°C±5°C 1 |
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3.3mA | 3.30000mA | 10nA | 0.07 + 350 nA | 0.1 + 400 nA |
33mA | 33.0000mA | 100nA | 0.06 + 2 µA | 0.1 + 3 µA |
330mA | 330.000mA | 1 µA | 0.055 + 40 µA | 0.075 + 60 µA |
2.5A | 2.50000A | 10 µA | 0.6 + 200 µA | 0.65 +350 µA |
[1] Accuracy is % of reading + Amps |
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AC Volts (RMS) |
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Range | Full Scale Reading | Resolution | Frequency | Accuracy 90 Days23°C±5°C 1 | Accuracy 1 Year23°C±5°C 1 |
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330mV(Signal >5mV) | 330.000mV | 100nV | 10Hz - 20Hz 20Hz – 47Hz 47Hz - 10KHz 10KHz – 50KHz 50KHz – 100KHz | 3.1 + 380 uV .93 + 170 uV .14 + 110 uV .6 + 200 uV 5.4 + 370 uV | 3.2 + 430 µV 0.95 + 200 µV 0.15 + 120 µV .63 + 230 µV 5.6 + 400 µV |
3.3V(Signal >10mV) | 3.300000V | 1 µV | 10Hz - 20Hz 20Hz - 47Hz 47Hz – 10KHz 10KHz – 50KHz 50KHz - 100 kHz | 3.1 +2.2 mV .96 + 1.5 mV 0.055 + 1.1 mV 0.65 + 1.3 mV 5.2 + 1.7 mV | 3.2 + 2.5 mV 1.0 + 1.7 mV 0.065 + 1.2 mV 0.7 + 1.5 mV 5.3 + 2 mV |
33V(Signal >100mV) | 33.00000V | 10 µV | 10Hz - 20Hz 20Hz - 47Hz 47Hz – 10KHz 10KHz – 50KHz 50KHz – 100KHz | 3.1 + 16 mV .96 + 14 mV 0.065 + 11 mV 0.33 + 21 mV 2.2 + 35 mV | 3.3 + 20 mV 1.0 + 16 mV 0.073 + 13 mV 0.35 + 25 mV 2.4 + 40 mV |
250V 2 (Signal >1V) | 250.0000V | 100 µV | 10Hz - 20Hz 20Hz - 47Hz 47Hz – 10KHz 10KHz – 50KHz 50KHz – 100KHz | 3.1 + 160 mV 0.96 + 130 mV 0.045 + 110 mV 0.4 + 170 mV 2.8 + 240 mV | 3.3 + 200 mV 1.0 + 150 mV 0.06 + 130 mV 0.45 + 200 mV 3.2 + 300 mV |
[1] Accuracy is % of reading + Volts. [2] Signal is limited to 8x106 Volt Hz product. |
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AC Current (RMS) |
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Range | Full Scale Reading | Resolution | Frequency | Accuracy 90 Days23°C±5°C 1 | Accuracy 1 Year23°C±5°C 1 |
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3.3mA(Signal >50 uA) | 3.30000mA | 1nA | 10Hz - 20Hz 20Hz - 47Hz 47Hz – 1KHz 1KHz – 10KHz | 2.7 + 4 µA 0.9 + 4 µA 0.08 + 3 µA 0.14 + 4 µA | 2.9 + 4 µA 1.0 + 4 µA 0.12 + 4 µA 0.22 + 4 µA |
33mA(Signal >500 uA) | 33.0000mA | 10nA | 10Hz - 20Hz 20Hz - 47Hz 47Hz – 1KHz 1KHz – 10KHz | 2.6 + 30 µA 0.9 + 30 µA 0.15 + 20 µA 0.3 + 40 µA | 2.8 + 30 µA 1.0 + 30 µA 0.16 + 30 µA 0.4 + 40 µA |
330mA(Signal >5 mA) | 330.000mA | 100nA | 10Hz - 20Hz 20Hz - 47Hz 47Hz – 1KHz 1KHz – 10KHz | 2.7 + 400 µA 0.9 + 400 µA 0.17 + 180 µA 0.4 + 350 µA | 2.8 + 400 µA 1.0 + 400 µA 0.22 + 220 µA 0.6 + 400 µA |
2.5A(Signal >50mA) | 2.50000A | 1 µA | 10Hz - 20Hz 20Hz - 47Hz 47Hz – 1KHz 1KHz – 10KHz | 2.5 + 4.5 mA 0.8 + 6 mA 0.63 + 3.8 mA -0.62 + .54 mA| | 2.7 + 5 mA 0.9 + 6 mA 0.65 + 4 mA 0.7 + 5 mA |
[1] Accuracy is % of reading + Amps |
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Resistance 2-, 4-, and 6-wire guarded Ohms 1 | Range | Full Scale Reading | Current Source | Resolution | Accuracy 90 Days23°± 5°C 2, 3 | Accuracy 1 Year23°± 5°C 2, 3 |
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33Ω (4) | 33.00000Ω | 10mA | 10 µΩ | 0.005 + 1.5 mΩ | 0.008 + 2 mΩ |
330Ω | 330.0000Ω | 1mA | 100 µΩ | 0.0046 + 5 mΩ | 0.007 6 mΩ |
3.3KΩ | 3.300000KΩ | 1mA | 1mΩ | 0.003 + 32 mΩ | 0.005 + 33 mΩ |
33KΩ | 33.00000KΩ | 100 µA | 10mΩ | 0.0033 + 330 mΩ | 0.006 + 350 mΩ |
330KΩ ( 5) | 330.0000KΩ | 10 µA | 100mΩ | 0.007 + 4Ω | 0.009 + 5Ω |
3.3MΩ | 3.300000MΩ | 1 µA | 1Ω | 0.03 + 50Ω | 0.04 + 70Ω |
33MΩ | 33.0000MΩ | 100nA | 100Ω | 0.13 + 500Ω | 0.2 + 600Ω |
330MΩ (4) | 330.00MΩ | 10nA | 10KΩ | 1.4 + 60 kΩ | 2.0 + 80 kΩ |
[1] 6-wire guarded only with SM2044 with maximum guard current of 20mA [2] Accuracy is % of reading + Ω [3] With reading rate set to 2 rps, within one hour of zero Ohms, using relative control [4] Only available with the SM2042/44 [5] 4-wire ohms is available to 330K range |
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Leakage (SM2044) |
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Leakage reading | Voltage range | Accuracy 23°C ± 5°C One Year 1 |
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1.00nA to 100.00nA | -10V to + 10V | 2 + 350pA |
100.00nA to 1000.00nA | -9V to + 9V | 1.2 + 2nA |
1000.00nA to 3300.00nA | -7V to + 7V | 1.5 + 20nA |
[1] Error does not include external shunt resistor’s tolerance. |
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Temperature (SM2042 and SM2044) |
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RTD Type 1 | R0 ( ) | Resolution | Temperature Range | Accuracy 23°C ± 5°C One Year 1 |
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pt385, pt3911, pt3916, pt3926 | 100 , 200W | 0.01°C | -150° to 650°C | ±0.06 °C |
pt385, pt3911, pt3916, pt3926 | 500 , 1KW | 0.01°C | -150° to 650°C | ±0.03 °C |
Cu (Copper) | Less than 12 | 0.01°C | -100° to 200°C | ±0.18 °C for temp. <= 20°C, otherwise ±0.05 °C |
Cu (Copper) | Higher than 90 | 0.01°C | -100° to 200°C | ±0.10 °C for temp. <= 20°C, otherwise ±0.05 °C |
[1] These specifications are valid for 4-wire type RTD. Reading rate of 2 rps or slower. Does not include RTD probe error. |
Peak to Peak, Crest and Median (SM2044) |
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AC V Peak-to-Peak 1 |
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ACV Range | Full Scale reading(Vp-p) | Resolution | Lowest specified input voltage(Vp-p) | Accuracy 23°C ± 5°C One Year 2 |
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330mV | 1.85V | 1mV | 0.1V | 1.5 ± 10 mV |
3.3V | 18.5V | 10mV | 1V | 1.4 ± 70 mV |
33V | 185V | 100mV | 10V | 1.0 ± 700 mV |
250V | 850V | 1V | 100V | 1.0 ± 6V |
[1] Specified from 30Hz to 10Kz [2] Accuracy is % of reading + Volts |
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AC Crest Factor 1 |
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ACV Range | Resolution | Lowest specifiedinput voltage (Vp-p) | Typical Accuracy 23°C ± 5°C One Year 2 |
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330mV | 0.01 | 0.1V | 2.2 +/- 0.3 |
3.3V | 0.01 | 1V | 3.1 +/- 0.1 |
33V | 0.01 | 10V | 2.0 +/- 0.1 |
250V | 0.01 | 100V | 2.0 +/- 0.1 |
[1] Specified from 30Hz to 10KHz. Allowed signal frequency range is 30Hz to 30KHz. [2] Accuracy is % of reading + Constant |
AC Median 1 |
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ACV Range | Full Scale reading | Resolution | Accuracy 23°C ± 5°C One Year 2 |
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[1] Specified from 30Hz to 10KHz; Allowed signal frequency range is 30Hz to 30KHz [2] Accuracy is % of reading + Volts |
Timing Threshold DAC |
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Selected VAC range | Threshold Range | Threshold DAC Resolution | Typical one year setting uncertainty 1 |
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330mV | 3.3V | 33V | 250V |
-1.0V to +1.0V | -10.0V to +10.0V | -100.0V to +100.0V | -500V to +500V |
0.5mV | 5.0mV | 50mV | 500mV |
0.2% + 4mV | 0.2% + 40mV | 0.2% + 0.4mV | 0.2% + 4 V |
[1] Accuracy ± (% of setting + volts) |
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ACV Frequency |
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Frequency Range | 1Hz - 100Hz | 100Hz – 1KHz | 1KHz – 10KHz | 10KHz – 100KHz | 100 kHz -300 kHz |
Resolution | 1mHz | 10mHz | 100mHz | 1Hz | 1 Hz |
Uncertainty is ±0.002% of reading± adder shown | 4mHz | 20mHz | 200mHz | 2Hz | 5 Hz |
Input Signal Range1 | 10 - 200% of range | 10 - 200% of range | 10 - 200% of range | 10 - 200% of range | 25 - 200% of range |
[1] Input RMS voltage required for a valid reading. For example, 10% -200% of range indicates that in the 330 mVAC range, the input voltage should be 33 mV to 660mV. |
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ACI Frequency |
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Frequency Range | 1Hz - 100Hz | 100Hz – 1KHz | 1KHz – 10KHz | 10KHz – 100KHz |
Resolution | 1mHz | 10mHz | 0.01% ±200mHz | 0.01% ±2Hz |
Uncertainty | .0.01% +/- 4 mHz | .0.01% +/- 20 mHz | .0.01% +/- 200 mHz | .0.01% +/- 2 Hz |
Input Signal Range, 3.3Ma Range | 10% - 500% | 10% - 500% | 10% - 500% | 10% - 500% |
Input Signal Range, 33Ma Range | 50% - 100% | 50% - 100% | 50% - 100% | 50% - 100% |
Input Signal Range, 330Ma, 2.5A Ranges | 50% -110% | 50% - 100% | 50% - 100% | 50% - 100% |
Duty Cycle |
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Frequency Range | 1Hz - 100Hz | 100Hz – 1KHz | 1KHz – 10KHz | 10 kHz - 100 kHz |
Resolution | 0.02% | 0.2% | 2% | 20% |
Typical Uncertainty is ± 0.03% of reading ± adder shown | 0.03% | 0.3% | 3% | 30% |
Full scale reading | 100.00% | 100.00% | 100.00% | 100.00% |
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Pulse Width | Polarity | Frequency range | Resolution | Width range | Uncertainty |
Positive and Negative pulse | 1Hz to 100KHz | 2 µS | 2 µS to 1S | 0.01% ±4 µS |
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Capacitance Measurement (2042, 2044) |
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Range | Full Scale Reading 4 ½ DIGITS | Resolution | Accuracy 1 Year23°C ± 5°C 1 |
10nF | 11.999pF | 1pF | 2.1 ± 5 pF |
100nF | 119.99nF | 10pF | 1.0 |
1 µF | 1.1999 µF | 100pF | 1.0 |
10 µF | 11.999 µF | 1nF | 1.0 |
100 µF | 119.99nF | 10nF | 1.0 |
1mF | 1.1999mF | 100nF | 1.2 |
10mF | 11.999mF | 1µF | 2 |
[1] Accuracy is % of reading + Farads.. Within one hour of zero, using Relative Control. Accuracy is specified for values higher than 5% of the selected range with the exception of the 10nF range, which is capable of measuring down to 0pF |
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Inductance Measurement (SMX2044) |
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Range | Full Scale Reading | Resolution | Default Measurement | Accuracy 1 Year23°C ± 5°C 1 |
33 µH | 33.00 µH | 1nH | 75KHz | 3 + 500 nH |
330 µH | 330.0 µH | 10nH | 50KHz | 2 + 3 µH |
3.3mH | 3.300mH | 100nH | 4KHz | 1.5 + 25 µH |
33mH | 33.00mH | 1 µH | 1.5KHz | 1.5 + 200 µH |
330mH | 330.0mH | 10 µH | 1KHz | 2.5 + 3mH |
3.3mH | 3.300 mH | 100 µH | 100KHz | 3 + 35mH |
[1] Accuracy is % of reading + inductance. Accuracy is specified for values greater than 5% of the selected range. |
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DC Voltage Source |
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Parameter | Closed Loop | Open Loop |
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Output Voltage range | -10.000V to +10.000V |
Typcial source/sink current at 5 V output | 5mA |
DAC resolution | 18-bits | 12-bits |
Accuracy 230C ± 100C - 1 Year | 0.015% ± 350 µV | 1.0% ± 35mV |
Typical setting time | 3s | 1ms |
Typical source resistance | 250 ohms | |
[1] Accuracy is % of reading + Volts |
AC Voltage Source |
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Parameter | Closed Loop | Open Loop |
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Output Voltage range | .14 to 20V peak-to-peak (50 mV to 7.1 V RMS) |
DAC resolution | 16-bits | 12-bits |
Typical output current at 3.4 V RMS | 3.5 ma RMS |
Accuracy 18 to 280C 1 Year 1 | Programmed ACV value ± 2mV | Programmed ACV value + 0.8% ± 8mV |
Typical setting time | 10s | 1.5s |
Typical source resistance | 250 ohms |
Frequency range / resolution | 2Hz to 75KHz / 2Hz |
Frequency stability | 100ppm ± 1Hz |
[1] Accuracy is % of reading + Volts |
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DC Current Source |
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Range | Compliance Voltage | Resolution | Minimum level | Accuracy 230C ± 50C One Year1 |
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1.25 µA | 4.2V | 500pA | 1nA | 1% + 10nA |
12.5 µA | 4.2V | 5nA | 10nA | 1% + 100nA |
1.25 µA | 4.2V | 50nA | 100nA | 1% + 500nA |
1.25mA | 4.2V | 500nA | 1 µA | 1% + 5 µA |
1.25 µA | 4.2V | 500pA | 1nA | 1% + 10nA |
12.5 mA | 4.0V | 5 µA | 10 µA | 1% + 50µA |
[1] Accuracy is % of reading + Amps |
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Other Specifications |
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Temperature Coefficient | All Functions Less than 0.1 x accuracy specification per 0C at 230C ± 50C |
Reading Rate | (User-selectable) 0.5 to 1,000 rps, up to 10 rps for 6-½ digits; up to 30 rps for 5-½ digits |
Hardware Interface | Single 3U PXI or CompactPCI slot |
Overload Protection | (Voltage inputs) 330VDC, 250VAC, 50VAC (DIN Connector) |
Isolation | 330VDC, 250VAC from Earth Ground |
Maximum Input(Volt X Hertz) | 8x106 Volt x Hz Common Mode input (across Voltage HI & LO). 1x106 Volt x Hz Common Mode input (across Voltage HI or LO) relative to Earth Ground) |
Safety | Designed to IEC 1010-1 guidelines, for IEC 664 Installation Category II.All DMM inputs are to be based in protected, low energy circuits only. Approved. |
Calibration | Calibrations are performed at the factory in a computer with a 3°C internal temperature rise. All calibration constants are stored in a text file. Calibration can be performed by any calibration laboratory with the appropriate equipment. |
Temperature Range | -100C to 700C, operating, -650C to +850C storage |
Power | +5VDC, 300mA maximum |
Size | 7” x 3.4”, (standard PXI/CompactPCI 3U format) |
DMM Internaltemperature Measurement (Smx2042,44) | +/- 2 20C |
Conections | Connections to the SMX2040 series are made using 4 banana jacks (not included). A DIN connector on the SMX2044 series provides trigger input and the 6-wire guarded force and sense lines |
AC Volts – Input Characteristics |
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Input Resistance | 1MΩ , shunted by < 100pF, all ranges |
Crest Factor | 3 at Full Scale, increasing to 7 at Lowest Specified Voltage |
AC Coupled Specified Range | 10Hz to 100KHz |
Typical Settling Time | <0.5 sec to within 0.1% of final value |
CMRR @ 50 Or 60 Hz With 1Kw Lead Imbalance | >60dB |
AC Current – Input Characteristics |
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Burden Voltage | 350mV RMS all Ranges |
Crest Factor | 3 at Full Scale, increasing to 7 at Lowest Specified Current |
Over Current Protected | 2.5A fuse, top accessible |
External Hardware |
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Input active voltage level range | High: +3V to +15V Low: -15V to +0.8V |
Trigger input current | Min. 1 ma, Max. 10 ma (TTL or CMOS logic levels) |
DC Volts – Input Characteristics |
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Input resistance |
330MV & 3.3V Ranges | >10G ohms |
33V & 330V Ranges | 10M ohms |
Noise Rejection |
NMRR 50, 60, 400Hz | >95dB |
CMRR @ 10 rps with 1KW lead imbalance | >120dB |
CMRR @ ²10 rps with 1KΩ lead imbalance | >120dB |
DC Current – Input Characteristics |
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Burden Voltage | <350mV for all ranges |
Over Current Protected | 2.5 A Fuse |
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Note: Specifications are subject to change without notice.
Downloads for AT-M9182A Series
SMX204xDS.pdf
Jan 25, 2006
275.46 KB
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