U1241A Agilent Technologies Test Equipment, U1241A Datasheet - Page 3

• Manufacturer Part Number: U1241A
• Description: DMM, Handheld, 10000 Count, True-RMS
• Manufacturer: Agilent Technologies Test Equipment

Specifications of U1241A

• Capacitance: 0.1 nF to 10 mF
• Current, Range: ACμA: 0.1 μA to 10 mAACmA: 0.01 mA to 1000 mAACA: 0.01 A to 10 A
• Dimensions: 193.8 × 92.2 × 58.0 mm
• Display Type: 4 Digit LCD Dual Display
• Frequency Range: 0.01 Hz to 200 kHz
• Impedance, Input: 10 MOhm
• Power Consumption: 0.22 VA
• Resistance, Range: 0.1 to 100 MOhms
• Standards: CE, UL, CSA
• Temperature, Operating: –10 to +55 °C
• Voltage, Range, Ac: 0.1 mV to 1000 V
• Voltage, Range, Dc: 0.1 mV to 1000 V
• Weight: 450 g (with batteries)

AC SPECIFICATIONS
[1] Input impedance: 10 MW (nominal).
[2] Current can be measured up to 440 mA continuously. An additional 0.2% needs to be added to the specifi ed accuracy if the signal measured is in the range of
[3] Current can be measured up to 10 A continuously with a maximum operating temperature of 50 °C. An additional 0.3% needs to be added to the specifi ed accuracy
[4] The maximum open voltage is < 2.8 V. For instant continuity, the built-in buzzer sounds when resistance is < 10.0 W.
[5] The accuracy of 1 kW and 10 kW is specifi ed after Null function, which is used to substrate the test lead resistance and the thermal effect.
[6] For the range of 100 MW, the R.H. is specifi ed for < 60%. The temperature coeffi cient will be 0.15 times of specifi ed accuracy as > 50 MW.
[7] Overload protection: 1000 V RMS for circuits < 0.3 A short circuit current. The built-in buzzer sounds when reading is approximately below 50 mV and audible single
[8] Input impedance: 10 MW (nominal) in parallel with <100 pF, with overload protection of 1000 V RMS
[9] Crest factor ≤ 3. For non-sinusoidal waveforms with crest factor up to 3, add 2% reading + 2% full scale typical.
[10] Current can be measured from 50 mA to 440 mA continuously. An additional 0.2% needs to be added to the specifi ed accuracy if the signal measured is in the range of
[11] Current can be measured from 0.5 A up to 10 A continuously with a maximum operating temperature of 50 °C. An additional 0.3% needs to be added to the
[12] AC voltage and AC current specifi cations are AC coupled. True R.M.S. Measurement is valid from 5 % of range to 100 % of range.
DC SPECIFICATIONS
FUNCTION
VOLTAGE
CURRENT
RESISTANCE
DIODE TEST
FUNCTION
AC VOLTAGE
TRUE RMS
AC Current
TRUE RMS
440 mA to 1100 mA for 30 seconds maximum. After measuring a current of > 440 mA, leave the meter to cool down for twice the measuring time used before
applying a low current measurement.
if the signal measured is in the range of 10 A to 19.999 A for 15 seconds maximum. After measuring a current of > 10 A, leave the meter to cool down for 60 seconds
before applying a low current measurement.
tone for normal forward biased diode or semiconductor junction as 0.3 V ≤ Reading ≤ 0.8 V.
440 mA to 1100 mA for 30 seconds maximum. After measuring a current of > 440 mA, leave the meter to cool down for twice the measuring time used before
application of low current measurement.
specifi ed accuracy if the signal measured is in the range of 10 A to 19.999 A for 15 seconds maximum. After measuring a current of >10 A, leave the meter to cool
down for 60 seconds before applying a low current measurement.
[1]
[9][12]
[7]
[4]
[8][12]
RANGE
1000.0 mV
10.000 V
100.00 V
1000.0 V
1000.0 µA
10000 µA
100.00 mA
440.0 mA
10.000 A
1000.0 W
10.000 kW
100.00 kW
1000.0 kW
10.000 MW
100.00 MW
1 V
RANGE
1000.0 mV
10.000 V
100.00 V
1000.0 V
1000.0 µA
10000 µA
100.00 mA
440.0 mA
10.000 A
[3]
[11]
[5]
[2]
[10]
[5]
[6]
RESOLUTION
0.1 mV
0.001 V
0.01 V
0.1 V
0.1 µA
1 µA
0.01 mA
0.1 mA
0.001 A
0.1 W
0.001 kW
0.01 kW
0.1 kW
0.001 MW
0.01 MW
0.001 V
RESOLUTION
0.1 mV
0.001 V
0.01 V
0.1 V
0.1 µA
1 µA
0.01 mA
0.1 mA
0.001 A
TEST CURRENT/
BURDEN VOLTAGE
–
–
–
–
< 0.06 V (50 W)
< 0.55 V (50 W)
< 0.18 V (0.5 W)
< 0.8 V (0.5 W)
< 0.4 V (0.01 W)
0.5 mA
50 µA
4.91 µA
447 nA
112 nA
112 nA
approximately 0.5 mA
TEST CURRENT/
BURDEN VOLTAGE
–
–
–
–
< 0.06 V (50 W)
< 0.55 V (50 W)
< 0.18 V (0.5 W)
< 0.8 V (0.5 W)
< 0.4 V (0.01 W)
3
ACCURACY ± (% of Reading + No. of Least Signifi cant Digit)
ACCURACY ± (% of Reading + No. of Least Signifi cant Digit)
40 Hz to 500 Hz
1% + 5
1% + 5
U1241A
500 Hz to 1 kHz
1.5% + 5
2% + 5
1% + 5
0.09% + 5
0.09% + 2
0.15% + 5
0.1% + 3
0.1% + 3
0.2% + 3
0.5% + 3
0.6% + 5
0.3% + 3
0.8% + 3
1.5% + 3
0.3% + 2
U1242A
1 kHz to 2 kHz
2% + 5
–
–
–