Specifications
5
Specifications (continued)
Accuracy ± ( [ % of Reading ] + [ Counts ] )
Function Range Resolution Model 110 Model 111 Model 112
Diode test 2.200 V 0.001 V 0.9 % + 2
1.9 % + 2
1.9 % + 2
1.9 % + 2
1.9 % + 2
1.9 % + 2
1.9 % + 2
1.9 % + 2
1.9 % + 2
1.9 % + 2
Capacitance
4
1000 nF
10.00 µF
100.0 µF
10000 µF
1 nF
0.01 µF
0.1 µF
1 µF
100 µF - 1000 µF: 1.9% + 2
> 1000 µF: 10% + 90 typical
AC Amps
5
- True RMS
(50 Hz to 500 Hz)
(Models 111 and 112)
10.00 A
continuous or
20 A overload
for 30 seconds
maximum
0.01 A N/A 1.5 % + 3 1.5 % + 3
DC Amps
(Models 111 and 112)
6.000 A
10.00 A
continuous or
20 A overload
for 30 seconds
maximum
0.001 A
0.01 A
N/A 1.0 % + 3 1.0 % + 3
Hz
6
(V or A input ) 99.99 Hz
999.9 Hz
9.999 kHz
50.00 kHz
0.01 Hz
0.1 Hz
0.001 kHz
0.01 kHz
0.1 % + 2 0.1 % + 2 0.1 % + 2
MIN MAX AVG
Accuracy and
Response Time
Accuracy is the specified accuracy of the measurement function ± 12 digits for changes >200
ms in duration (± 40 digits in AC). Typical response time: 100 ms to 80 % of signal, except V
AC and A AC.
4. For film capacitors.
5. Crest factor of ≤ 3. AC current is not specified below 3A.
6. Hz is specified from 5 Hz to 50 kHz in volts, from 50 Hz to 5 kHz in amps.
Function
Input Impedance
(Nominal) Common Mode Rejection Ratio
Normal Mode
Rejection
Volts AC
> 5 MΩ < 100 pF > 60 dB at DC, 50 Hz or 60 Hz
Volts DC > 10 MΩ < 100 pF > 100 dB at DC, 50 Hz or 60 Hz > 50 dB at 50 Hz or
60 Hz
Full Scale Voltage
Open Circuit Test
Voltage
To 6 MΩ 40 MΩ Short Circuit Current
Ohms
< 1.5 V DC < 600 mV DC < 1.5V DC < 500 µA
Diode test
2.4 to 3.0 V DC 2.400 V DC 1.2 mA typical
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