LIMIT DM 620 Bedienungsanleitung Seite 20

• For capacitance ≤1 μF, it is recommended to use the REL mode to deduct the open-circuit reading
GB
• Accuracy guarantee: 1~100% of range
• For ranges of 60 mF. the measurement time is about 20 s
6. Temperature
-40~1000°C
-40~1832°F
• The measured temperature should be less than 230°C/446°F
7. DC current
Range
600.0 μA
6000 μA
60.00 mA
600.0 mA
6.000 A
20.00 A
• Overload protection:
mA/μA range: F1 Fuse 600 mA 1000 V Ф6 × 32 mm.
A range: F2 Fuse 11 A 1000 V Ф10 × 38 mm
• Open circuit allows least significant digit ≤5
• Accuracy guarantee: 1~100% of range
8. AC current
Range
600.0 μA
6000 μA
60.00 mA
600.0 mA
6.000 A
20.00 A
• Display: True RMS
• Frequency response: 40 Hz ~ 1 kHz
• Accuracy guarantee: 5~100% of 600.0 μA range.
1~100% of other ranges; open circuit allows least significant digit ≤5
The AC crest factor can be ≤3.0 at 3000 counts, and can only be ≤1.5 at 6000 counts. The additional
•
error should be added according to the crest factor of a non-sinusoidal wave, as follows:
a. Add 4% when crest factor is 1~2
b. Add 5% when crest factor is 2~2.5
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Range
-40~0°C
0~300°C
300~1000°C
-40~32°F
32~572°F
572~1832°F
Resolution
0.1°C~1°C
0.2°F~2°F
Resolution
0.1 μA
1 μA
10 μA
0.1 mA
1 mA
10 mA
Resolution
0.1 μA
1 μA
10 μA
0.1 mA
1 mA
10 mA
Accuracy
± (1.0%+30°C)
± (1.0%+20°C)
± (1.0%+3°C)
± (1.0%+60°F)
± (1.0%+40°F)
± (1.0%+6°F)
Accuracy
± (1.0%+2)
± (1.0%+3)
± (1.2%+5)
Accuracy
± (1.2%+5)
± (1.5%+5)
± (2.0%+5)