Amprobe AM-100 Manual do utilizador - Página 14
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DC Current
RANGE
Accuracy
2.0% + 5d
400.0µA
1.2% + 3d
4000µA
40.00mA
2.0% + 5d
400.0mA
1.2% + 3d
4.000A
2.0% + 5d
10.00A*
1.2% + 3d
*10A continuous, 20A for 30 second max
with 5 minutes cool down interval
AC Current
RANGE
Accuracy
50Hz -- 500Hz
2.0% + 6d
400.0µA
1.5% + 4d
4000µA
40.00mA
2.0% + 6d
400.0mA
1.7% + 4d
4.000A
2.0% + 6d
10.00A*
1.8% + 4d
*10A continuous, 20A for 30 second max
with 5 minutes cool down interval
Ohms
RANGE
400.0Ω
4.000kΩ, 40.00kΩ,
400.0kΩ
4.000MΩ
40.00MΩ
Open Circuit Voltage : 0.4VDC typical
Audible Continuity Tester
Audible threshold : between 10Ω and
120Ω
Burden
Voltage
0.15mV/µA
0.15mV/µA
3.3mV/mA
3.3mV/mA
0.03V/A
0.03V/A
Burden
1)
Voltage
0.15mV/µA
0.15mV/µA
3.3mV/mA
3.3mV/mA
0.03V/A
0.03V/A
Accuracy
0.8% + 6d
0.6% + 4d
1.0% + 4d
2.0% + 4d
Capacitance
RANGE*
500.0nF, 5.000µF,
50.00µF, 500.0µF,
3000µF
*Additional 50.00nF range accuracy is not
specified
**Accuracies with film capacitor or better
***Specified with battery voltage above
2.8V (approximately half full battery).
Accuracy decreases gradually to 12% at
low battery warning voltage of
approximately 2.4V
Hz Frequency
RANGE*
50.00Hz, 500.0Hz,
5.000kHz,
50.00kHz,
500.0kHz,
1.000MHz
*Additional 5.000Hz range accuracy &
sensitivity are not specified
**Accuracy is specified at < 20VAC rms
Input Signal:
Square wave with duty
cycle > 40% & < 70%; or Sine wave Vrms
AC
Sensitivity:
10Hz--20Hz : > Sine 0.9Vrms;
20Hz--500kHz: > 2.6Vp; or Sine 1.9Vrms;
500kHz--1MHz: > 4.2Vp; or Sine 3Vrms
Update Rate: 2 per second nominal
Diode Tester
Open Circuit
Voltage
< 1.6 VDC
13
Accuracy**
3.5%*** + 6d
Accuracy**
0.5%+4d
Test Current
(Typical)
0.25mA