Conrad M-4660M Bedienungsanleitung Seite 19

Storage Temperature . . . . . : −10 °C to +50 °C
Relative Humidity . . . . . . . . : 0 to 90 % (0 °C to 35 °C)
0 to 70 % (35 °C to 50 °C)
Temperature Coefficient
for Guaranteed Accuracy . . : +23 °C ± 5 K (= Kelvin)
Battery Type . . . . . . . . . . . . : NEDA 1604 9V or 6F22 9V, alkaline
Weight . . . . . . . . . . . . . . . . : 350 g (without battery)
Dimensions (L x W x H) . . . : 187 x 87 x 34 mm
7.2 Accuracy
• Accuracies are ±(% of reading = rdg + number of digit(s) = dgt(s)).
• Accuracy is specified at 23 °C ±5 °C with a relative humidity of below
75 %.
• Warm-up time is 1 minute.
Measuring
Mode
Range
DC 200 mV
Voltage 2 V
20 V
200 V
1000 V
AC 200 mV
Voltage 2 V
20 V
200 V
750 V
Applies to the frequency range from 40 Hz to 1 kHz
True RMS measurement
DC Current 2 mA
200 mA
20 A
AC Current 2 mA
200 mA
20 A
Frequency range, see AC voltage
True RMS measurement
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Accuracy Resolution
±(0,05%+3dgts) 10 µV
———"——— 100 µV
———"——— 1 mV
———"——— 10 mV
±(0,1%+5dgts) 100 mV
±(0,8%+10dgts) 10 µV
———"——— 100 µV
———"——— 1 mV
———"——— 10 mV
±(1,0%+10dgts) 100 mV
±(0,8%+10dgts) 100 nA
±(1,0%+10dgts) 10 µA
±(1,2%+15dgts) 1 mA
±(2,0%+5dgts) 100 nA
±(2,5%+5dgts) 10 µA
±(2,5%+15dgts) 1 mA
Measuring
Mode Accuracy
Range
200 Ω
Resistance ±(0,2%+10dgts)
2 KΩ ±(0,15%+3dgts)
20 KΩ
200 KΩ
2 MΩ
20 MΩ ±(0,5%+5dgts)
measuring voltage at the open circuit: < 1,2 V
time display needs to stabilize: 2 MΩ approx. 5s
20 MΩ approx. 15s
Capacitance 2000 pF ±(2%+5dgts)
200 nF
±(3%+8dgts)
20 µF
200 µF
Diode test test current: 1.0 mA max.
measuring voltage: 2.8 VDC max.
buzzer sound for resistance < 30 Ω, 2.8 VDC max.
Transistor test range: hFE 0 - 1000
Basis current: approx. 10 µA
VCE (UCE): max. 2.8 V
Frequency 20 kHz ±(0,1%+3dgts)
200 kHz
2 MHz
20 MHz
input sensitivity: > 50 mVrms (rms = effektiv)
max. input sensitivity: 250 VDC/VACrms
Logic test DC 20 V ±(0,05%+3dgts)
frequency ±(0,1%+2dgts)
Inductance 200 mH ±(3,0+10dgts)
Power 2000 W ±(3,0+10dgts)
measurement 3680 W ±(3,0+5dgts)
AC current (16 A max.): ±(2%+5dgts)
AC voltage (190 V – 250 V): ±(3%+3dgts)
Power factor (cos Phi): 0.000 – 1.000
Resolution
0,01 Ω
0,1 Ω
1 Ω
-"-
10 Ω
-"-
100 Ω
-"-
1KΩ
1 pF
-"- 10 pF
1 nF
10 nF
-"-
1 Hz
-"- 10 Hz
-"- 100 Hz
-"- 1 kHz
1 mV
range-depend.
0,01 mH=10 µH
0,1 W
1 W
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