Datasheet > U1250

U1250

更新时间： 2022-04-27 21:15:55

品牌	Logo	应用领域
惠普 - HP		/
页数	文件大小	规格书
18页	3039K
描述
Agilent U1250 Series Handheld Digital Multimeters

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数据手册

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U1250 数据手册

ACCURACY ꢀ( ꢁo reꢂaiꢃg ꢄ Nꢁꢅ ꢁo Leꢂꢆs Sigꢃiꢇﬁꢂꢃs Digist

FREQUENCY

FUNCTION

RANGE

RESOLUTION

30 Hz ~ 45 Hz

45 Hz ~ 2 kHz

2 kHz ~ 20 kHz

500.00 µA^[4]

5000.0 µA

50.000 mA

440.00 mA

5.0000 A

0.01 µA

0.1 µA

1.5+50

3.0+80

0.001 mA

0.01 mA

0.0001 A

0.001 A

1.5+40

3.0+60

AC CURRENT^[2]

0.8+20

3+60,

<3 A/5 kHz

2.0+40^[6]

10.000 A^[5]

U1252A/U1252B/U1253A/U1253B AC SPECIFICATIONS

ACCURACY ꢀ( ꢁo reꢂaiꢃg ꢄ Nꢁꢅ ꢁo Leꢂꢆs Sigꢃiꢇﬁꢂꢃs Digist

FREQUENCY

FUNCTION

RANGE

RESOLUTION

20 Hz ~ 45 Hz 45 Hz ~ 1 kHz

1 kHz ~ 10 kHz

10 kHz ~ 20 kHz 20 kHz~100 kHz^[5]

50.000 mV

500.00 mV

0.001 mV

0.01 mV

0.4+40

0.4+25

0.4+40

0.7+40

0.75+40

0.4+25

3.5+120

1000.0 mV

5.0000 V

50.000 V

500.00 V

0.1 mV

0.0001 V

0.001 V

0.01 V

TRUE RMS AC

VOLTAGE^{[1] [8]}

1.5+60

0.6+25

0.4+25

1.5+40

3.5+120^[3]

N/A

1000.0 V

0.1 V

0.4+40

1.5+40^[3]

ACCURACY ꢀ( ꢁo reꢂaiꢃg ꢄ Nꢁꢅ ꢁo Leꢂꢆs Sigꢃiꢇﬁꢂꢃs Digist

FREQUENCY

FUNCTION

RANGE

RESOLUTION

20 Hz ~ 45 Hz

45 Hz ~ 1 kHz

1 kHz ~ 20 kHz

20 kHz~100 kHz^[7]

500.00 µA^[4]

5000.0 µA

50.000 mA

440.00 mA

5.0000 A

0.01 µA

0.1 µA

0.75+20

1.0+20

5.0+80

0.001 mA

0.01 mA

0.0001 A

0.001 A

AC CURRENT^[8]

0.7+20

1.5+20

3+60,

<3 A/5 kHz

1.5+20^[6]

N/A

10.000 A^[5]

[1] Input impedance: Refer to Table A on page 8.

[2] AC mV/V and AC µA/mA/A speciﬁcations are true RMS AC coupled, valid from 5% to 100% of range. The crest factor may be up to 3 at full scale, up to 5 at half-

scale, except for 1000 mV and 1000 V ranges, where the crest factor is 1.5 at full scale and 3 at half scale.

[3] The input signal is lower than 20,000,000 V-Hz (the product of voltage and frequency).

[4] Input current >35 µArms.

[5] Current can be measured from 2.5 A up to 10 A continuously. An additional 0.5% needs to be added to the speciﬁed accuracy if the signal measured is in the range

of 10 A ~ 20 A for 30 seconds maximum. After measuring a current of >10 A, leave the meter to cool down for twice the measuring time used before application of

low current measurement.

[6] Input current < 3 Arms.

[7] The additional error to be added as frequency >20 kHz and signal input <10% of range: 3 counts of LSD per kHz.

[8] Crest factor ≤ 3.0 at full scale, 5.0 at half scale except the 1000 mV and 1000 V ranges where it is 1.5 at full scale, 3.0 at half scale. For non-sinusoidal waveform,

add 0.1% of reading 0.3% of range.

1 2 345 6 7...18

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