18 | Keysight | 4285A Precision LCR Meter – Data Sheet
Power Requirements
Line voltage
100, 120, 220 Vac ±10%, 240 Vac +5% –10%
Line frequency
47 to 66 Hz
Power consumption
200 VA max.
Operating Environment
Temperature
0 °C to 55 °C
Humidity
≤ 95% R.H. at 40 °C
Dimensions
426 (W) by 177 (H) by 498 (D) (mm)
Weight
Approximately 16 kg (35.3 lb., standard)
Display
LCD dot-matrix display
Capable of displaying
Measured values
Control settings
Comparator limits and decisions
List sweep tables
Self test message and annunciations
Number of display digits
6-digits, maximum display count 999999
Supplemental Performance Characteristics
The Keysight 4285A supplemental performance characterisics are listed below. These
supplemental performance characteristics are not specifications, but are typical
characteristics included as supplemental information for the operator.
Stability
When the following conditions are satisfied,
Integration time:
LONG
Operating temperature:
Constant operating temperature of 23 °C ± 5 °C
Parameter
|Z|, |Y|, L, C, R
D
≤ 1 MHz
30 MHz
< 0.01%/day
< 0.0001/day
< 0.05%/day
< 0.0005/day
KEYSIGHT [ Keysight Technologies ]
