34401A Agilent Technologies Test Equipment, 34401A Datasheet - Page 2

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34401A

Manufacturer Part Number
34401A
Description
Multimeter, 1000VDC, 10 mA, 100mA, 1A, 3A, 3 Hx to 300 kHz AC bandwidth
Manufacturer
Agilent Technologies Test Equipment
Datasheet
1.34401A.pdf (4 pages)

Specifications of 34401A

Accuracy
0.0015% (dcV), 0.06% (acV)
Bandwidth
3 Hz to 300 KHz
Current, Rating
10 mA, 100 mA, 1 A, 3 A
Frequency Range
45 Hz to 66 Hz, 360 Hz to 440 Hz
Interface
RS-232
Noise Rating
140 dB (DC), 70 dB (AC)
Resistance Range
10 Megohms
Resolution
6-1⁄2 Digit
Voltage, Rating
400 VDC
34401a
61⁄2 Digits of Resolution At a 51⁄2 Digit Price
34420a
Nanovolt Sensitivity with 71⁄2 Digit Precision
Accuracy Specifications ± (% of reading + % of range)
Function
dc Voltage
True rms
ac Voltage
Resistance
dc Current
True rms
ac Current
Frequency
or Period
Continuity
Diode Test
2
254.4 mm
212.6 mm
[8]
[4]
[4]
[9]
[7]
Range
1.000000 MΩ
10.00000 MΩ
100.0000 MΩ
100.0000 mA
10.00000 mA
100.0000 mV
100.0000 mV
10.00000 kΩ
1.000000 kΩ
100.0000 kΩ
103.6 mm
100.0000 Ω
88.5 mm
1.000000 A
1.000000 A
1.000000 V
10.00000 V
100.0000 V
1000.000 V
1.000000 V
3.00000 A
3.00000 A
750.000 V
1000.0Ω
1.0000V
100 mV
[3]
750 V
to
to
348.3 mm
374.0 mm
Frequency,
etc.
3 Hz - 5 Hz
5 Hz - 10 Hz
10 Hz - 20 kHz
20 kHz - 50 kHz
50 kHz - 100 kHz
100 kHz - 300 kHz
3 Hz - 5 Hz
5 Hz - 10 Hz
10 Hz - 20 kHz
20 kHz - 50 kHz
50 kHz - 100 kHz
100 kHz - 300 kHz
1 mA Current Source
1 mA
100 µA
10 µA
5.0 µA
500 nA
500 nA || 10MΩ
<0.1 V Burden Voltage
<0.6 V
<1 V
<2 V
3 Hz - 5 Hz
5 Hz - 10 Hz
10 Hz - 5 kHz
3 Hz - 5 Hz
5 Hz - 10 Hz
10 Hz - 5 kHz
3 Hz - 5 Hz
5 Hz - 10 Hz
10 Hz - 40 Hz
40 Hz - 300 kHz
1mA Test Current
1mA Test Current
[5]
[6]
[6]
24 Hour
23°C ± 1°C
0.0030 + 0.0030
0.0020 + 0.0006
0.0015 + 0.0004
0.0020 + 0.0006
0.0020 + 0.0006
1.00 + 0.03
0.35 + 0.03
0.04 + 0.03
0.10 + 0.05
0.55 + 0.08
4.00 + 0.50
1.00 + 0.02
0.35 + 0.02
0.04 + 0.02
0.10 + 0.04
0.55 + 0.08
4.00 + 0.50
0.0030 + 0.0030
0.0020 + 0.0005
0.0020 + 0.0005
0.0020 + 0.0005
0.002 + 0.001
0.015 + 0.001
0.300 + 0.010
0.005 + 0.010
0.010 + 0.004
0.050 + 0.006
0.100 + 0.020
1.00 + 0.04
0.30 + 0.04
0.10 + 0.04
1.10 + 0.06
0.35 + 0.06
0.15 + 0.06
0.10
0.05
0.03
0.006
0.002 + 0.010
0.002 + 0.010
[1]
[1] Specifications are for 1hr warm-up and 6
[2] Relative to calibration standards.
[3] 20% over range on all ranges except 1000 Vdc and 750 Vac ranges.
[4] For sinewave input > 5% of range. For inputs from 1% to 5% of range
[5] 750 V range limited to 100 kHz or 8 x107 Volt-Hz.
[6] Typically 30% of reading error at 1 MHz.
[7] Specifications are for 4-wire ohms function or 2-wire ohms using Math Null.
[8] Input >100 mV. For 10 mV to 100 mV inputs multiply % of reading error x10.
[9] Accuracy specifications are for the voltage measured at the input terminals only.
and < 50 kHz, add 0.1% of range additional error.
Without Math Null, add 0.2 Ω additional error in 2-wire ohms function.
1 mA test current is typical. Variation in the current source will create some variation
in the voltage drop across a diode junction.
[2]
90 Day
23°C ± 5°C
0.0040 + 0.0035
0.0030 + 0.0007
0.0020 + 0.0005
0.0035 + 0.0006
0.0035 + 0.0010
1.00 + 0.04
0.35 + 0.04
0.05 + 0.04
0.11 + 0.05
0.60 + 0.08
4.00 + 0.50
1.00 + 0.03
0.35 + 0.03
0.05 + 0.03
0.11 + 0.05
0.60 + 0.08
4.00 + 0.50
0.008 + 0.004
0.008 + 0.001
0.008 + 0.001
0.008 + 0.001
0.008 + 0.001
0.020 + 0.001
0.800 + 0.010
0.030 + 0.020
0.030 + 0.005
0.080 + 0.010
0.120 + 0.020
1.00 + 0.04
0.30 + 0.04
0.10 + 0.04
1.10 + 0.06
0.35 + 0.06
0.15 + 0.06
0.10
0.05
0.03
0.01
0.008 + 0.020
0.008 + 0.020
1
⁄
2
1 Year
23°C ± 5°C
0.0050 + 0.0035
0.0040 + 0.0007
0.0035 + 0.0005
0.0045 + 0.0006
0.0045 + 0.0010
1.00 + 0.04
0.35 + 0.04
0.06 + 0.04
0.12 + 0.04
0.60 + 0.08
4.00 + 0.50
1.00 + 0.03
0.35 + 0.03
0.06 + 0.03
0.12 + 0.04
0.60 + 0.08
4.00 + 0.50
0.010 + 0.004
0.010 + 0.001
0.010 + 0.001
0.010 + 0.001
0.010 + 0.001
0.040 + 0.001
0.800 + 0.010
0.050 + 0.020
0.050 + 0.005
0.100 + 0.010
0.120 + 0.020
1.00 + 0.04
0.30 + 0.04
0.10 + 0.04
1.10 + 0.06
0.35 + 0.06
0.15 + 0.06
0.10
0.05
0.03
0.01
0.010 + 0.020
0.010 + 0.020
digits, Slow ac filter.
Temperature
Coefficient
0°C – 18°C
28°C – 55°C
0.0005 + 0.0005
0.0005 + 0.0001
0.0005 + 0.0001
0.0005 + 0.0001
0.0005 + 0.0001
0.100 + 0.004
0.035 + 0.004
0.005 + 0.004
0.011 + 0.005
0.060 + 0.008
0.20 + 0.02
0.100 + 0.003
0.035 + 0.003
0.005 + 0.003
0.011 + 0.005
0.060 + 0.008
0.20 + 0.02
0.0006 + 0.0005
0.0006 + 0.0001
0.0006 + 0.0001
0.0006 + 0.0001
0.0010 + 0.0002
0.0030 + 0.0004
0.1500 + 0.0002
0.002 + 0.0020
0.002 + 0.0005
0.005 + 0.0010
0.005 + 0.0020
0.100 + 0.006
0.035 + 0.006
0.015 + 0.006
0.100 + 0.006
0.035 + 0.006
0.015 + 0.006
0.005
0.005
0.001
0.001
0.001 + 0.002
0.001 + 0.002