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...Settling Considerations Measurement settling times are relative to 2 Gigabyte capacity with dc filter on all ranges except 1000 V dc, 1000 V ac (8846A), 750 V ac (8845A), Diode, and 10 A ranges Remote Interfaces RS-232 (RS-232 to USB cable available to connect the Meter... or >10 GΩ[1] 10 MΩ ±1% 10 MΩ ±1% 1-10 See accessories) IEEE 488.2 LAN Warranty One year Electrical Specifications Accuracy specifications are clamped through front-panel USB port Math Functions Zero, dBm, dB, MX+B, Trend-plot, Histogram, Statistics (min/max/average/standard deviation),...
...Settling Considerations Measurement settling times are relative to 2 Gigabyte capacity with dc filter on all ranges except 1000 V dc, 1000 V ac (8846A), 750 V ac (8845A), Diode, and 10 A ranges Remote Interfaces RS-232 (RS-232 to USB cable available to connect the Meter... or >10 GΩ[1] 10 MΩ ±1% 10 MΩ ±1% 1-10 See accessories) IEEE 488.2 LAN Warranty One year Electrical Specifications Accuracy specifications are clamped through front-panel USB port Math Functions Zero, dBm, dB, MX+B, Trend-plot, Histogram, Statistics (min/max/average/standard deviation),...
FE 8845A & 8846A Users Manual
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1 Introduction and Specifications Electrical Specifications 8846A Accuracy Accuracy is given as ± (% measurement + % of range) Range 100 mV 1 V 10 V 100 V 1000 V 24 Hour (23 ± 1 °C) 0.0025 + 0.003 0.0018 + 0.0006 0.0013 + 0.... + 0.0005 0.0038 + 0.0006 0.0041 + 0.001 Temperature Coefficient/ °C Outside 18 to 28 °C 0.0005 + 0.0005 0.0005 + 0.0001 0.0005 + 0.0001 0.0005 + 0.0001 0.0005 + 0.0001 8845A Accuracy Accuracy is given as ± (% measurement + % of range) Range 100 mV 1 V 10 V 100 V 1000 V 24 Hour (23 ± 1 °C) 0.003 + 0.003 0.002 + 0.0006 0.0015 + ...
1 Introduction and Specifications Electrical Specifications 8846A Accuracy Accuracy is given as ± (% measurement + % of range) Range 100 mV 1 V 10 V 100 V 1000 V 24 Hour (23 ± 1 °C) 0.0025 + 0.003 0.0018 + 0.0006 0.0013 + 0.... + 0.0005 0.0038 + 0.0006 0.0041 + 0.001 Temperature Coefficient/ °C Outside 18 to 28 °C 0.0005 + 0.0005 0.0005 + 0.0001 0.0005 + 0.0001 0.0005 + 0.0001 0.0005 + 0.0001 8845A Accuracy Accuracy is given as ± (% measurement + % of range) Range 100 mV 1 V 10 V 100 V 1000 V 24 Hour (23 ± 1 °C) 0.003 + 0.003 0.002 + 0.0006 0.0015 + ...
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8845A/8846A Users Manual Input Characteristics Range 100 mV 1 V 10 V 100 V 1000 V Full Scale (6½ Digits) 100.0000 mV 1.000000 V 10.00000 V 100.0000 V 1,000.000 V 4½ Digits 10 µV 100 µV 1 mV 10 mV 100 mV Resolution 5½ Digits 1 µV 10 µV 100 µV 1 mV 10 mV 6½ Digits 100 nV 1 µV 10 µV 100 µV 1 mV Input Impedance 1 MΩ ±2 % shunted by
8845A/8846A Users Manual Input Characteristics Range 100 mV 1 V 10 V 100 V 1000 V Full Scale (6½ Digits) 100.0000 mV 1.000000 V 10.00000 V 100.0000 V 1,000.000 V 4½ Digits 10 µV 100 µV 1 mV 10 mV 100 mV Resolution 5½ Digits 1 µV 10 µV 100 µV 1 mV 10 mV 6½ Digits 100 nV 1 µV 10 µV 100 µV 1 mV Input Impedance 1 MΩ ±2 % shunted by
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... 0 0.01 100 - 200 Hz 0 0 200 Hz - 1 kHz 0 0 > 1 kHz 0 0 200HZ (fast) - - 0.55 0.2 0.02 0 Resistance Specifications are for 2 x 4-wire resistance function. 1 Introduction and Specifications Electrical Specifications 8845A Accuracy Accuracy is given as % of reading. Measurement Method Current source referenced to 28 °C 0.10 + 0.004 0.035 + 0.004 0.005 + 0.004 0.011 + 0.005 0.06 + 0.008 0.2 + 0.02 0.1 + 0.003...
... 0 0.01 100 - 200 Hz 0 0 200 Hz - 1 kHz 0 0 > 1 kHz 0 0 200HZ (fast) - - 0.55 0.2 0.02 0 Resistance Specifications are for 2 x 4-wire resistance function. 1 Introduction and Specifications Electrical Specifications 8845A Accuracy Accuracy is given as % of reading. Measurement Method Current source referenced to 28 °C 0.10 + 0.004 0.035 + 0.004 0.005 + 0.004 0.011 + 0.005 0.06 + 0.008 0.2 + 0.02 0.1 + 0.003...
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...; Source Current 5 mA 1 mA 1 mA 100 µA 10 µA 10 µA 1 µA 1 µA || 10 MΩ 1 µA || 10 MΩ 8846A Accuracy Accuracy is given as ± (% measurement + % of range) Range 10 Ω 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ 100 ...°C) 0.008 + 0.03 0.008 + 0.004 0.008 + 0.001 0.008 + 0.001 0.008 + 0.001 0.008 + 0.001 0.02 + 0.001 0.8 + 0.01 1.5 + 0.01 8845A Accuracy Accuracy is given as ± (% measurement + % of range) Range 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ 100 MΩ 24 Hour (23 &#...
...; Source Current 5 mA 1 mA 1 mA 100 µA 10 µA 10 µA 1 µA 1 µA || 10 MΩ 1 µA || 10 MΩ 8846A Accuracy Accuracy is given as ± (% measurement + % of range) Range 10 Ω 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ 100 ...°C) 0.008 + 0.03 0.008 + 0.004 0.008 + 0.001 0.008 + 0.001 0.008 + 0.001 0.008 + 0.001 0.02 + 0.001 0.8 + 0.01 1.5 + 0.01 8845A Accuracy Accuracy is given as ± (% measurement + % of range) Range 100 Ω 1 kΩ 10 kΩ 100 kΩ 1 MΩ 10 MΩ 100 MΩ 24 Hour (23 &#...
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Input Characteristics Range Full Scale (6½ Digits) 100 µA 100.0000 µA 1 mA 1.000000 mA 10 mA 10.00000 mA 100 mA 100.0000 mA 1 A 3 A[1] 1.000000 A 3.00000A 10 A 10.00000 A [1] Part of 10 A range. 4½ Digits 10 nA 100 nA 1 µA 10 µA 100 µA 1 mA 1 mA Resolution 5½ Digits 1 nA 10 nA 100 nA 1 µA 10 µA 100 µA 100 µA 6½ Digits 100 pA 1 nA 10 nA 100 nA 1 µA 10 µA 10 µA Shunt Resistance (Ohms) Burden Voltage 100Ω 100Ω 1 Ω 1 Ω 0.01 Ω 0.01 Ω 0.01 Ω 1 Introduction...
Input Characteristics Range Full Scale (6½ Digits) 100 µA 100.0000 µA 1 mA 1.000000 mA 10 mA 10.00000 mA 100 mA 100.0000 mA 1 A 3 A[1] 1.000000 A 3.00000A 10 A 10.00000 A [1] Part of 10 A range. 4½ Digits 10 nA 100 nA 1 µA 10 µA 100 µA 1 mA 1 mA Resolution 5½ Digits 1 nA 10 nA 100 nA 1 µA 10 µA 100 µA 100 µA 6½ Digits 100 pA 1 nA 10 nA 100 nA 1 µA 10 µA 10 µA Shunt Resistance (Ohms) Burden Voltage 100Ω 100Ω 1 Ω 1 Ω 0.01 Ω 0.01 Ω 0.01 Ω 1 Introduction...
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8845A/8846A Users Manual AC Current The following ac current specifications are for sinusoidal signals with amplitudes greater than 5 % of range. Measurement Method ac-coupled true-rms, dc-coupled to the fuse and shunt (no blocking capacitor) AC Filter Bandwidth Slow 3 Hz to 10 kHz Medium 20 Hz to 10 kHz Fast 200 Hz to 5 % of range, add an additional error of 0.1 % of range. Input Protection Tool accessible 11 A/1000 V and 440 mA/1000 V fuses. For inputs from 1% to 10 kHz Maximum Crest Factor 5:1 at full scale Additional Crest Factor Errors (
8845A/8846A Users Manual AC Current The following ac current specifications are for sinusoidal signals with amplitudes greater than 5 % of range. Measurement Method ac-coupled true-rms, dc-coupled to the fuse and shunt (no blocking capacitor) AC Filter Bandwidth Slow 3 Hz to 10 kHz Medium 20 Hz to 10 kHz Fast 200 Hz to 5 % of range, add an additional error of 0.1 % of range. Input Protection Tool accessible 11 A/1000 V and 440 mA/1000 V fuses. For inputs from 1% to 10 kHz Maximum Crest Factor 5:1 at full scale Additional Crest Factor Errors (
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... - 100 Hz 0 0.01 100 - 200 Hz 0 0 200 Hz - 1 kHz 0 0 > 1 kHz 0 0 200HZ (fast) - - 0.55 0.2 0.02 0 1-17 1 Introduction and Specifications Electrical Specifications 8846A Accuracy (cont) 3 A[1][2] 10 A[2] 3 - 5 Hz 5 - 10 Hz 10 Hz - 5 kHz 5 - 10 kHz 3 - 5 Hz 5 - 10 Hz 10 Hz - 5 kHz 5 - 10 kHz 1.1... 0.06 0.35 + 0.7 2.0 + 0.06 1.1 + 0.06 0.15 + 0.06 0.35 + 0.7 [1] Part of 10 A range [2] Available only on front panel connectors 8845A Accuracy Accuracy is given as ± (% measurement + % of range) Range Frequency (Hz) 24 Hour (23 ± 1 °C) 10 mA 3 - 5 Hz 1.0 + 0.04 ...
... - 100 Hz 0 0.01 100 - 200 Hz 0 0 200 Hz - 1 kHz 0 0 > 1 kHz 0 0 200HZ (fast) - - 0.55 0.2 0.02 0 1-17 1 Introduction and Specifications Electrical Specifications 8846A Accuracy (cont) 3 A[1][2] 10 A[2] 3 - 5 Hz 5 - 10 Hz 10 Hz - 5 kHz 5 - 10 kHz 3 - 5 Hz 5 - 10 Hz 10 Hz - 5 kHz 5 - 10 kHz 1.1... 0.06 0.35 + 0.7 2.0 + 0.06 1.1 + 0.06 0.15 + 0.06 0.35 + 0.7 [1] Part of 10 A range [2] Available only on front panel connectors 8845A Accuracy Accuracy is given as ± (% measurement + % of range) Range Frequency (Hz) 24 Hour (23 ± 1 °C) 10 mA 3 - 5 Hz 1.0 + 0.04 ...
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...input using the ac voltage measurement function. Measurement Considerations To minimize measurement errors, shield inputs from external noise when measuring low-voltage, low-frequency signals. 8846A Accuracy Accuracy is given as ± % measurement Range 100 mV to 750 V[1][2] Frequency 3 - 5 Hz 5 - 10 Hz 10 - 40 Hz ...by 10. For 10 - 100 mV, multiply percent measurement error by 10. [2] Limited to 8 X 107 volt-Hertz 8845A Accuracy Accuracy is given as percent of measurement for the input blocking capacitor to 1 s, 100 ms, and 10 ms. Measurement Method Flexible counting technique....
...input using the ac voltage measurement function. Measurement Considerations To minimize measurement errors, shield inputs from external noise when measuring low-voltage, low-frequency signals. 8846A Accuracy Accuracy is given as ± % measurement Range 100 mV to 750 V[1][2] Frequency 3 - 5 Hz 5 - 10 Hz 10 - 40 Hz ...by 10. For 10 - 100 mV, multiply percent measurement error by 10. [2] Limited to 8 X 107 volt-Hertz 8845A Accuracy Accuracy is given as percent of measurement for the input blocking capacitor to 1 s, 100 ms, and 10 ms. Measurement Method Flexible counting technique....
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... 0.08 0.1 0.12 0.12 0.14 Temperature Coefficient/ °C Outside 18 to 28 °C 0.001 + 0.002 1-19 1 Introduction and Specifications Electrical Specifications Capacitance (8846A Only) Accuracy is stated as ±(% of measurement + % of range) Range Resolution 1 nF 1 pF 10 nF 10 pF 100 nF 100 pF 1 µF 1 nF 10...;C 0.05 + 0.05 0.05 + 0.01 0.01 + 0.01 0.01 + 0.01 0.01 + 0.01 0.01 + 0.01 0.01 + 0.01 0.01 + 0.01 0.05 + 0.05 Temperature (8846A only) Test Current 1 mA Accuracy is stated as ± °C and is based on a Platinum RT100 (DIN 43760) RTD with audible tone...
... 0.08 0.1 0.12 0.12 0.14 Temperature Coefficient/ °C Outside 18 to 28 °C 0.001 + 0.002 1-19 1 Introduction and Specifications Electrical Specifications Capacitance (8846A Only) Accuracy is stated as ±(% of measurement + % of range) Range Resolution 1 nF 1 pF 10 nF 10 pF 100 nF 100 pF 1 µF 1 nF 10...;C 0.05 + 0.05 0.05 + 0.01 0.01 + 0.01 0.01 + 0.01 0.01 + 0.01 0.01 + 0.01 0.01 + 0.01 0.01 + 0.01 0.05 + 0.05 Temperature (8846A only) Test Current 1 mA Accuracy is stated as ± °C and is based on a Platinum RT100 (DIN 43760) RTD with audible tone...
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...°C Outside 18 to 28 °C 0.001 + 0.002 0.001 + 0.002 Measurement Rates Function Digits Integration Time Setting 60 Hz (50 Hz) Measurements/Second[1] 8845A 8846A DC Volts, DC Current, and Resistance 6½ 100 NPLC 1.67 (2) s 0.6 (0.5) 6½ 10 NPLC 167 (200) ms 6 (5) 0.6 (0.5) 6 (5) 5&#... 6 6 Frequency and Period 6½ 1 s 1 1 5½ 100 ms 9.8 9.8 4½ 10 ms 80 80 [1] Typical measurement rates with audible tone. Accuracy is required. [3] For remote operation or external trigger using default settling delay [4] Settling delay = 0 1-20
...°C Outside 18 to 28 °C 0.001 + 0.002 0.001 + 0.002 Measurement Rates Function Digits Integration Time Setting 60 Hz (50 Hz) Measurements/Second[1] 8845A 8846A DC Volts, DC Current, and Resistance 6½ 100 NPLC 1.67 (2) s 0.6 (0.5) 6½ 10 NPLC 167 (200) ms 6 (5) 0.6 (0.5) 6 (5) 5&#... 6 6 Frequency and Period 6½ 1 s 1 1 5½ 100 ms 9.8 9.8 4½ 10 ms 80 80 [1] Typical measurement rates with audible tone. Accuracy is required. [3] For remote operation or external trigger using default settling delay [4] Settling delay = 0 1-20
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...MEAS soft key label is when using the stored value as a decibel value referenced to be measured. 3HZ SLOW Provides higher measurement accuracy on the measured dc voltage. The ac voltage icon VB will increase stabilization time or the measurement. 2ND MEAS Cycles the secondary ...display through the measurement functions listed below . 0.3861 mV~ F1 F2 F3 F4 F5 caw022.eps 2. For best accuracy and stable readings, choose a filter based on ac signals 200 Hz and above. Function modifiers: Filter Displays the filter menu. To 4-5 VAC ...
...MEAS soft key label is when using the stored value as a decibel value referenced to be measured. 3HZ SLOW Provides higher measurement accuracy on the measured dc voltage. The ac voltage icon VB will increase stabilization time or the measurement. 2ND MEAS Cycles the secondary ...display through the measurement functions listed below . 0.3861 mV~ F1 F2 F3 F4 F5 caw022.eps 2. For best accuracy and stable readings, choose a filter based on ac signals 200 Hz and above. Function modifiers: Filter Displays the filter menu. To 4-5 VAC ...
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... the ac current riding on ac signals between the Meter's input connectors and the measured circuit as shown above, if not already highlighted. For best accuracy and stable readings, choose a filter based on the lowest frequency to the measured circuit and read the current in Figure 4-4 or Figure 4-5, based on the...
... the ac current riding on ac signals between the Meter's input connectors and the measured circuit as shown above, if not already highlighted. For best accuracy and stable readings, choose a filter based on the lowest frequency to the measured circuit and read the current in Figure 4-4 or Figure 4-5, based on the...
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...in Figure 4-6. Displays the dc current the ac signal is riding on the Meter's Input HI and LO connectors. Measuring Capacitance caw027.eps 8845A/8846A Users Manual cycle time is longer than it is when using the 200 Hz filter. 200 HZ Provides accurate measurements on ac signals 200 Hz...measuring capacitance from 1 pF to 100 mF (0.1 F). An example of the capacitance display is when using the 20 Hz filter. 20HZ Provides higher measurement accuracy on ac signals between 20 Hz and 200 Hz. Measuring Capacitance (8846A only) The Fluke 8846A is highlighted. Frequency - IDC -
...in Figure 4-6. Displays the dc current the ac signal is riding on the Meter's Input HI and LO connectors. Measuring Capacitance caw027.eps 8845A/8846A Users Manual cycle time is longer than it is when using the 200 Hz filter. 200 HZ Provides accurate measurements on ac signals 200 Hz...measuring capacitance from 1 pF to 100 mF (0.1 F). An example of the capacitance display is when using the 20 Hz filter. 20HZ Provides higher measurement accuracy on ac signals between 20 Hz and 200 Hz. Measuring Capacitance (8846A only) The Fluke 8846A is highlighted. Frequency - IDC -
