Urrea UD112 Manual De Usuario página 28

E N G L I S H
Function
Range Resolution
400 μA 0.1 μA
4000 μA 1 μA
40 mA 10 μA
400 mV 100 μA
4 A 1 mA
10 A 10 mA
Function
Range Resolution
UD112
400 μA 0.1 μA
4000 μA 1 μA
1.0% + 5
40 mA 10 μA
400 mV 100 μA
4 A 1 mA
1.5% + 10
10 A 10 mA
Function
Range Resolution
400 Ω 0.1 Ω
4 kΩ 1 Ω
40 kΩ 10 Ω
400 kΩ 100 Ω
4 MΩ 1 kΩ
40 MΩ 10 kΩ
Open Circuit Voltage: < 1.3 V DC
Function
Audible threshold: the beeper sounds if the measured
resistance is lower than 10Ω, and turns-off when greater than
about 60Ω.
Response time: < 1 msec.
Function
Range Resolution
4 V 2 %
28
DC Current
Accuracy
UD112 UD179
1.0% + 2 1.0% + 2
1.5% + 5 1.5% + 5
AC Current
Accuracy
40Hz - 400Hz 400Hz - 10kHz
UD179 UD179
1.0%+5 1.5% + 5
1.5%+10 2.0% + 10
Resistance
Accuracy
UD112 UD179
1.0% + 5 1.0% + 5
0.5% + 5 0.5% + 3
1.0% + 5 1.0% + 5
1.5% + 10 1.5% + 10
Continuity
Diode Test
Test current Open circuit
(tipical) voltage
0.25 mA < 1.5 V DC
Function
Range Resolution
40 nF *¹ 10 pF
400 nF 100 pF
4 μF 1 nF
40 μF 10 nF
100 μF 100 nF
*¹ Accuracy with film capacitor or better Using
Function
Range Resolution
5 Hz 0.001 Hz
50 Hz 0.01 Hz
500 Hz 0.1 Hz
5 kHz 1 Hz
0.05% + 3 0.05% + 3
50 kHz 10 Hz
500 kHz 100 Hz
5 MHz 1 kHz
10 MHz 10 kHz
0.5 Hz to 500 kHz (pulse width
0.1% to > 2μsec.) 0.1% + 0.05% per kHz
0.1%
99.9% + 1 count) for 5 V input (Logic
signals only)
Function
Range Resolution
- 40°C to - 10°C 1 °C
(- 40°F to 14°F) 1 °F
- 10°C to - 400°C 1 °C
(14°F to 752°F) 1 °F
400°C to 1300°C 1 °C
(752°F to 2372°F) 1 °F
Function
Range
40 Hz - 10 kHz
V
(4 V to 1000 V)
μA
(400 μA to 4 mA) of AC range
mA
(40 mA to 400 mA) of AC range
A
(4.0 A to 10 A) of AC range
Capacitance
Accuracy *¹
UD112 UD179
2.5% + 10 2.5% + 10
Mode
Frequency and
Duty-Cycle
Accuracy
Remark
UD112 UD179
Minimum
frequency:
0.5 Hz
Sensitivity:
5 Hz-1 MHz,
>250 mV
1 MHz-10 MHz,
>350 mV
Temperature
(Model UD179 only)
Accuracy
3% ± 5°C
(3% ± 5°F)
1% ± 3°C
(1% ± 3°F)
3% of reading
(3% of reading)
Frequency counter
sensitivity
Minimum Sensitivity
(RMS Sine Wave)
40 Hz - 20 kHz
500 mV 500 mV
>15% F.S.
NOT SPECIFIED
>15% F.S.
NOT SPECIFIED
>45% F.S.
NOT SPECIFIED