Victor 8145B, Руководство пользователя

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21
Maximum Crest Factor
3.0
OMH
Range Resolution Accuracy Open Circuit Voltage Short Circuit Current
300 Ω 10m Ω
0.05%+3
2.5V
About 1mA
3K Ω 100 m Ω
30 K Ω 1 Ω About 250uA
300 K Ω 10 Ω About 25uA
3 M Ω 100 Ω 0.1%+3 About 2.5uA
30M Ω 1 K Ω 0.2%+3 About 0.25uA
100M Ω 1 00K Ω 0.5%+3 About 0.25uA
Maximum Input Voltage
250V dc or rms ac on all ranges
DIODE TEST/CONTINUITY
Maximum Test Voltage
≤ 2V
Test Current
Approximate 1mA when measuring forward bias junction.
Continuous Resistance
≤ 150 Ω
FREQUENCY
Range Resolution Accuracy
300Hz 0.01 Hz
0.05%+2
3KHz 0.1 Hz
30KHz 1 Hz
300KHz 10 Hz
3MHz 100 Hz
30MHz 1KHz
Frequency Range
10Hz to 30MHz
Applicable Function
Volts AC
Sensitivity of AC Voltage
ENVIRONMENTAL
Temperature Coefficient
<0.1 times the applicable accuracy specification per degree C for 5
℃
to
18
℃
and 28
℃
to 40
℃
.
Operating Temperature
5
℃
to 40
℃
Storage Temerature
-25
℃
to 50
℃
FREQUENCY LEVEL
（
SINE WAVE
）
10Hz~300KHz
＞
300mV
300KHz ~30MHz
＞
1.5V