Specifications

PERFORMANCE TEST RECORD
Hewlett-Packard HP 4285A
Precision
LCR Meter
TEST SIGNAL FREQUENCY ACCURACY TEST
Test Minimum Measured
Frequency
Value
100 kHz 99.990
kHz
149
kHz 148.985
kHz
1 MHz
0.99990
MHz
10
MHz 9.9990
MHz
16 MHz 15.9984 MHz
17
MHz 16.9983
MHz
30
MHz 29.9970 MHz
TEST SIGNAL LEVEL MONITOR ACCURACY TEST
Tested by
Date
Serial No.
Maximum
100.010 kHz
149.015 kHz
1.00010 MHz
10.0010
MHz
16.0016 MHz
17.0017 MHz
30.0030 MHz
Measurement
Uncertainty
0.0010 kHz
0.0015 kHz
0.00001 MHz
0.00010 MHz
0.00016
MHz
0.00017 MHz
0.00030 MHz
Test Test Signal Minimum Monitor
Maximum Measurement
Frequency
Level Reading
Uncertainty
100 kHz 1 Vrms
0.001 Vrms
1
MHz
20
mVrms
0.21 mVrms
1
MHz
100
mVrms 1.01 mVrms
1 MHz 1 Vrms
0.010 Vrms
1
MHz
2 Vrms
0.021 Vrms
3
MHz
1
Vrms
0.010 Vrms
10 MHz 1
Vrms
0.011 Vrms
30
MHz
1
Vrms
0.023 Vrms
1