Amprobe AM-100 Digital-Multimeters Instrukcja Użytkownika Pobierz pdf (Strona 14)

13

DC Current

RANGE Accuracy Burden

Voltage

400.0µA

2.0% + 5d

0.15mV/µA

4000µA

1.2% + 3d

0.15mV/µA

40.00mA 2.0% + 5d 3.3mV/mA

400.0mA 1.2% + 3d 3.3mV/mA

4.000A 2.0% + 5d 0.03V/A

10.00A* 1.2% + 3d 0.03V/A

*10A continuous, 20A for 30 second max

with 5 minutes cool down interval

AC Current

RANGE Accuracy

1)

Burden

Voltage

50Hz -- 500Hz

400.0µA

2.0% + 6d

0.15mV/µA

4000µA

1.5% + 4d

0.15mV/µA

40.00mA 2.0% + 6d 3.3mV/mA

400.0mA 1.7% + 4d 3.3mV/mA

4.000A 2.0% + 6d 0.03V/A

10.00A* 1.8% + 4d 0.03V/A

*10A continuous, 20A for 30 second max

with 5 minutes cool down interval

Ohms

RANGE Accuracy

400.0Ω

0.8% + 6d

4.000kΩ, 40.00kΩ,

400.0kΩ

0.6% + 4d

4.000MΩ

1.0% + 4d

40.00MΩ

2.0% + 4d

Open Circuit Voltage : 0.4VDC typical

Audible Continuity Tester

Audible threshold : between 10Ω and

120Ω

Capacitance

RANGE* Accuracy**

500.0nF, 5.000µF,

50.00µF, 500.0µF,

3000µF

3.5%*** + 6d

*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* Accuracy**

50.00Hz, 500.0Hz,

5.000kHz,

50.00kHz,

500.0kHz,

1.000MHz

0.5%+4d

*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

Test Current

(Typical)

< 1.6 VDC 0.25mA

1 2 ... 9 10 11 12 13 14 15

USER'S 1

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