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Keithley 2002 Calibration Manual

Keithley 2002
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Specifications A-5
AC Volts
ACV Input Characteristics
Temperature Coefficient
2
rms Peak Full Scale ±(% of reading + % of range) / °C
Range Input rms Resolution Input Impedance Outside T
CAL ±5°C
200 mV 1 V 210.0000 100 nV 1M ±2% with <140pF 0.004 + 0.001
2 V 8 V 2.100000 1 µV1M ±2% with <140pF 0.004 + 0.001
20 V 100 V 21.00000 10 µV1M ±2% with <140pF 0.006 + 0.001
200 V 800 V 210.0000 100 µV1M ±2% with <140pF 0.006 + 0.001
750 V 1100 V 775.000 1 mV 1M ±2% with <140pF 0.012 + 0.001
AC Voltage Uncertainty = ±[ (% of reading) × (measured value) + (% of range ) × (range used) ] / 100.
PPM Accuracy = (% accuracy) × 10,000.
0.015% of Range = 30 counts for ranges up to 200V and 113 counts on 750V range at 5½ digits.
Low Frequency Mode rms
1
90 Days, 1 Year or 2 Years, ±2°C from last AC self-cal, for 1% to 100% of range
3
, ±(% of reading + % of range)
Range 1–10Hz
5
10–50Hz 50–100Hz 0.1–2kHz 2–10kHz 10–30kHz 30–50kHz 50–100kHz 100–200kHz 0.2–1MHz 1–2MHz
200 mV 0.09+0.015 0.06+0.015 0.035+0.015 0.03+0.01 0.02+0.01 0.025+0.01 0.05+0.01 0.3+0.015 0.75+0.025 2+0.1 5+0.2
2 V 0.09+0.015 0.04+0.015 0.025+0.015 0.02+0.01 0.02+0.01 0.025+0.01 0.05+0.01 0.3+0.015 0.75+0.025 2+0.1 5+0.2
20 V 0.1 +0.015 0.06+0.015 0.035+0.015 0.03+0.015 0.04+0.015 0.05 +0.015 0.07+0.015 0.3+0.015 0.75+0.025 4+0.2 7+0.2
5
200 V
4
0.1 +0.015 0.05+0.015 0.03 +0.015 0.03+0.015 0.04+0.015 0.05 +0.015 0.07+0.015 0.3+0.015 0.75+0.025
5
4+0.2
5
750 V
4
0.13+0.015 0.09+0.015 0.05 +0.015 0.05+0.015 0.06+0.015 0.08 +0.015 0.1 +0.015
5
0.5+0.015
5
Normal Mode rms
1
90 Days, 1 Year or 2 Years, ±2°C from last AC self-cal, for 1% to 100% of range
3
, ±(% of reading + % of range)
Range 20–50Hz 50–100Hz 0.1–2kHz 2–10kHz 10–30kHz 30–50kHz 50–100kHz 100–200kHz 0.2–1MHz 1–2MHz
200 mV 0.25+0.015 0.07+0.015 0.02+0.01 0.02+0.01 0.025+0.01 0.05+0.01 0.3+0.01 0.75+0.025 2+0.1 5+0.2
2 V 0.25+0.015 0.07+0.015 0.02+0.01 0.02+0.01 0.025+0.01 0.05+0.01 0.3+0.01 0.75+0.025 2+0.1 5+0.2
20 V 0.25+0.015 0.07+0.015 0.03+0.015 0.04+0.015 0.05 +0.015 0.07+0.015 0.3+0.015 0.75+0.025 4+0.2 7+0.2
5
200 V
4
0.25+0.015 0.07+0.015 0.03+0.015 0.04+0.015 0.05 +0.015 0.07+0.015 0.3+0.015 0.75+0.025
5
4+0.2
5
750 V
4
0.25+0.015 0.1 +0.015 0.05+0.015 0.06+0.015 0.08 +0.015 0.1 +0.015
5
0.5+0.015
5
AC magnitude: rms or Average. Peak and Crest Factor measurements also available.
dB Accuracy rms ±dB, 90 Days, 1 Year or 2 Years, TCAL ±5°C, Reference=1V, Autoranging, Low Frequency Mode, AC+DC Coupling
Input 1–100Hz 0.1–30kHz 30–100kHz 100–200kHz 0.2–1MHz 1–2MHz
–54 to–40 dB (2mV to 10mV) 0.230 0.225 0.236 0.355
–40 to–34 dB (10 mV to 20mV) 0.036 0.031 0.041 0.088
–34 to 6 dB (20 mV to 2 V) 0.023 0.018 0.028 0.066 0.265 0.630
6 to 26 dB (2 V to 20 V) 0.024 0.024 0.028 0.066 0.538 0.820
5
26 to 46 dB (20 V to 200 V) 0.024 0.024 0.028 0.066
5
0.538
5
46 to 57.8 dB (200 V to 775 V) 0.018 0.021 0.049
5
ACV Reading Rates
5,6
Readings/Second with
Measurement Default Readings/Second to Memory Readings/Second to IEEE-488
12
Time Stamp to IEEE-488
12
PLC Aperture Bits Digits Autozero Off Autozero On Autozero Off Autozero On Autozero Off Autozero On
10 167 ms (200 ms) 29 6½ 6 (5) 2 (1.7) 6 (5) 2 (1.6) 6 (5) 2 (1.6)
2 33.4 ms (40 ms) 27 5½ 29 (25) 9 (7.6) 28 (23) 9 (7.4) 26 (21) 9 (7.4)
1 16.7 ms (20 ms) 26 5½ 56 (48) 47 (40) 52 (43) 44 (36) 48 (39) 40 (33)
0.2 3.34 ms (4 ms) 23 5½ 145 (129) 110 (98) 131 (117) 100 (88) 102 (91) 79 (70)
0.1 1.67 ms (2 ms) 22 5½ 150 (144) 112 (108) 132 (127) 101 (97) 102 (98) 80 (77)
0.02 334 µs (400 µs) 20 5½ 150 (150) 115 (115) 132 (132) 103 (103) 102 (102) 80 (80)
0.01 167 µs (167 µs) 19 4½ 382 (382) 116 (116) 251 (251) 103 (103) 163 (163) 80 (80)
0.01
8
167 µs (167 µs) 19 4½ 2000 (2000) 2000(2000)

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Keithley 2002 Specifications

General IconGeneral
Resolution8.5 digits
DC Voltage Accuracy±0.0006%
Maximum DC Voltage1000 V
Maximum AC Voltage750 V
Maximum DC Current3 A
Maximum AC Current3 A
ConnectivityGPIB, RS-232
DC Voltage Range100 mV to 1000 V
AC Voltage Range100 mV to 750 V
Resistance Range10 Ω to 1 GΩ
Model2002
CategoryMultimeter
InterfaceGPIB, RS-232
AC Current Accuracy±0.1%
Frequency Range0.1Hz to 300kHz
DisplayVFD
TypeDigital
Power Supply100-240V AC, 50/60Hz
Current Range (DC)100 μA to 3 A
Current Accuracy (DC)±0.01%
Current Range (AC)100 μA to 3 A
Current Accuracy (AC)±0.1%
DC Current Range100 μA to 3 A
AC Current Range100 μA to 3 A

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