Valor Fires 820 Bedienerhandbuch PDF herunterladen (Seite 19)

DM-800 • DM-810 • DM-820

Accuracy (cont’d)

Resistance

Range Accuracy Open Circuit Voltage

49.99 Ω± (0.2% + 0.06 Ω)

< 3 VDC

499.9 Ω± (0.1% + 0.3 Ω)

4.999 kΩ± (0.1% + 0.002 kΩ)

49.99 kΩ± (0.1% + 0.02 kΩ)

499.9 kΩ± (0.1% + 0.2 kΩ) < 1.3 VDC

4.999 MΩ± (0.4% + 0.003 MΩ)

50.00 MΩ± (1.5% + 0.05 MΩ)

Temperature (DM-820 only)

Range: –50 °C to 1000 °C

Accuracy: ± (0.3% + 3 °C)

Note: The accuracy information is for the meter only; see the information sheet provided with

your temperature probe (purchased separately) for its accuracy.

Diode Test

Measuring Range: 2.000 V

Test Current (Typical): 0.8 mA

Open Circuit Voltage: Less than 3.5 VDC

Accuracy: ± (1% + .001 V)

Continuity

Tone Threshold: Between 20 Ω and 200 Ω.

Response Time: Less than 100 µs

Crest Capture (Voltage and Current) for Crests ≥ 5 ms in duration

Accuracy: Specified accuracy ± 150 digits

Capacitance

Range Accuracy

49.99 nF ± (0.8% + 0.03 nF)

499.9 nF ± (0.8% + 0.3 nF)

4.999 µF ± (1.0% + 0.003 µF)

Range Accuracy

49.99 µF ± (2.0% + 0.03 µF)

499.9 µF ± (3.5% + 0.5 µF)

9999 µF ± (5.0% + 5 µF)

Notes: Accuracies are for film capacitors (capacitors with negligible dielectric absorption).

Measurements of larger capacitors can take up to 30 seconds.

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Valor Fires 820 Bedienerhandbuch Seite 19