Rohde & Schwarz HMC8012, Руководство пользователя

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Specifications
10 Specifications
Digital Multimeter R&S®HMC8012
All data valid at 23°C ±5K after 90 minutes warm-up and with 5 3/4 digits.
DC Specifications DC Accuracy in ± (% of r % of range):
Function
Range
1)
Test Current
Voltage drop Input Impedance 1 Year 23 °C ± 5 K Temp. Coefficient
0-18 °C, 28-55 °C
DC Voltage 400.000 mV
4.00000 V
40.0000 V
400.000 V
1000.00 V 10 MΩ/>10 GΩ
10 MΩ/>10 GΩ
10 MΩ
10 MΩ
10 MΩ
0.015+0.002
0.015+0.002
0.020+0.002
0.020+0.002
0.025+0.002 0.0010+0.0005
0.0008+0.0003
0.0010+0.0005
0.0015+0.0005
0.0015+0.0005
Resistance
(2/4-wire)
2)
400.000 Ω
4.00000 kΩ
40.0000 kΩ
400.000 kΩ
4.00000 MΩ
40.0000 MΩ
250.000 MΩ
1 mA
1 mA
100 µA
10 µA
1 µA
100 nA
460 nA || 10 MΩ (parallel)
0.050+0.005
0.015+0.002
0.015+0.002
0.030+0.003
0.060+0.005
0,250+0.003
2.000+0.010 0.0020+0.0005
0.0020+0.0002
0.0020+0.0002
0.0020+0.0002
0.0020+0.0002
0.0080+0.0005
0,200+0.0005
DC Current 4)
20.0000 mA
200.000 mA
2.00000 A
10.0000 A
3)
<0,30 V
<0,27 V
<0,2 V
<0,60 V 0.05+0.010
0.05+0.010
0,25+0.070
0,25+0.070 0.008+0.0010
0.008+0.0010
0.012+0.0015
0.010+0.0010
Continuity 4000 Ω 1 mA 0.05+0.010 0.005+0.0005
Diode Test 5 V 1 mA 0.05+0.010 0.005+0.0005
Notes: 1) 240.000 / 480.000 counts exept in 1000 V and 10 A range
2) Specifications are for 4-wire measurement; 2-wire measurement using NULL function.
3) Maximum current load at >5 A is 30 seconds, followed by a pause of >30 seconds
4) At 250 V maximum
AC Specifications AC Accuracy in ± (% of r % of range):
Function
Range
1)
Frequency 1 Year 23 °C ± 5 K Temp. Coefficient 0-18 °C, 28-55 °C
AC Voltage
2)
400.000 mV
4.00000 V
40.0000 V
400.000 V
750.00 V
6)
10 Hz–20 Hz
20 Hz–45 Hz
45 Hz–20 kHz
20 kHz–50 kHz
50 kHz–100 kHz 3.0+0.05
1.5+0.05
0.3+0.05
1.0+0.05
3.0+0.05 0.01+0.01
0.01+0.01
0.01+0.01
0.02+0.01
0.05+0.01
AC Current 5)
20.0000 mA
200.000 mA
2.00000 A
10.0000 A
4)
20 Hz–40 Hz
40 Hz–1 kHz
1 kHz–5 kHz
5 kHz–10 kHz
3)
1.5+0.05
0.5+0.05
1.5+0.05
2.5+0.05 0.01+0.01
0.01+0.01
0.01+0.01
0.01+0.01
Notes: 1) 240.000 / 480.000 counts exept in 750 V and 10 A range
2) Specifications are for sinusoidal curves. Input impedance is 1 MΩ parallel <100 pF
3) Except 10 A range
4) Maximum current load at >5 A is 30 seconds, followed by a pause of >30 seconds
5) At 250 V maximum
6) For ACV measurements and frequencies above 50 kHz the user is required to choose an appropriate measurement range
Frequency Counter Specifications Frequency Accuracy in ± (% of reading):
Function
Range
1)
Frequency 1 Year 23 °C ± 5 K Temp. Coefficient 0-18 °C, 28-55 °C
AC Voltage
2)
all ranges 5 Hz–700 kHz 0.01 0.005
AC Current
2)
20 mA, 200 mA
2 A, 10 A 5 Hz–10 kHz
5 Hz–5 kHz 0.01
0.01 0.005
0.005
Anmerkungen: 1) Display of frequency available as 2nd measurent for main functions ACV and ACI
2) Input sensitivity: >7,5 % of full scale (5 Hz-400 kHz) resp. >20 % (400-700 kHz)
Frequency Counter Resolution
Setting
Measurement time Display range Resolution
Slow 1 s 999,999 kHz 1 Hz
Medium 100 ms 999,99 kHz 10 Hz
Fast 10 ms 999,9 kHz 100 Hz
Capacitance Specifications Capacitance Accuracy in ± (% of r % of range):
Function
Range 1 Year 23 °C ± 5 K Temp. Coefficient 0-18 °C, 28-55 °C
Capacitance 5.000 nF
50.00 nF
500.0 nF
5.000 µF
50.00 µF
500.0 µF
2.0+2,5
1.0+2.0
1.0+0,5
1.0+0,5
1.0+0,5
2.0+1.0 0.02+0.002
0.02+0.002
0.02+0.002
0.02+0.002
0.02+0.002
0.02+0.002
Specifications