U2741A AGILENT TECHNOLOGIES, U2741A Datasheet - Page 7

MULTIMETER, DIGITAL, BENCH, 5-1/2 DIGIT

U2741A

Manufacturer Part Number
U2741A
Description
MULTIMETER, DIGITAL, BENCH, 5-1/2 DIGIT
Manufacturer
AGILENT TECHNOLOGIES
Datasheet
1.U2741A.pdf (9 pages)

Specifications of U2741A

Dmm Type
Bench
Voltage Measuring Range Dc
100 MV - 300 V
Voltage Measuring Range Ac
100 MV - 250 V
Current Measuring Range Dc
10mA To 2A
Current Measuring Range Ac
10mA To 2A
Lead Free Status / RoHS Status
na
AC specifi cations
AC accuracy for voltage
Temperature coeffi cient for voltage (0 ºC to 18 ºC, 28 ºC to 55 ºC)
AC accuracy for current
[1]
[2]
[3]
[4]
[1]
[2]
range, the settling time is 2.6 seconds while in autorange, the fi rst measurement accuracy is <1% .
Maximum crest factor of 5 at full scale. Input impedance is 1 MΩ in parallel with capacitance less than 120 pF, AC
couple with up to 300 VDC.
100 kHz: add 0.003% of range per kHz.
Specifi cations are based on 30 minutes warm-up time and calibration temperature within 18 °C to 28 °C. In manual
Specifi cations are for sine wave inputs more than 5% of range. 120% over range on all ranges except 250 VAC.
Additional error to be added as frequency more than 30 kHz and signal input less than 10% of range. 30 kHz to
Input signal has to be more than 50 Vrms.
In manual range, the settling time is 2.6 seconds while in autorange, the fi rst measurement accuracy is <1%.
Input protected with externally accessible 2 A, 250 V fast blown fuse.
Temperature
coeffi cient
Voltage
Current
Function
Function
[2]
[2]
[1]
100.000 mVrms,
100.000 mVrms
[1]
10.0000 mA
100.000 mA
250.000 V
1.00000 V,
10.0000 V,
100.000 V,
1.00000 V
10.0000 V
100.000 V
250.000 V
1.00000 A
2.0000 A
Range
Range
Range
[4]
Burden voltage /
Current shunt
<0.3 V, 0.1 Ω
<0.8 V, 0.1 Ω
<0.2 V, 10 Ω
<0.2 V, 1 Ω
0.02 + 0.02
20 ~ 45
20 ~ 45
1 + 0.1
1 + 0.1
1 + 0.1
1 + 0.1
1 + 0.1
Accuracy input ±(% of reading + % of range)
7
0.02 + 0.02
45 ~ 10k
45 ~ 10k
0.2 + 0.1
0.2 + 0.1
0.3 + 0.1
0.3 + 0.1
0.3 + 0.1
(% of reading + % of range)
1.5 + 0.1
1.5 + 0.1
1.5 + 0.1
1.5 + 0.1
20 ~ 45
Accuracy input (% of reading + % of range)
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
0.05 + 0.02
10k ~ 30k
10k ~ 30k
1.5 + 0.3
1.0 + 0.1
1.0 + 0.1
1.0 + 0.1
1.0 + 0.1
0.5 + 0.1
0.5 + 0.1
0.5 + 0.1
0.5 + 0.1
45 ~ 1k
30k ~ 100k
30k ~ 100k
0.1 + 0.02
1k ~ 10k
5.0 + 0.3
3.0 + 0.2
3.0 + 0.2
3.0 + 0.2
3.0 + 0.2
2 + 0.2
2 + 0.2
2 + 0.2
2 + 0.2
[3]