Wayne Kerr
Wayne Kerr 6550B
Precision Impedance Analyzer, 50 MHz
20 Hz to 500 kHz Frequency Range
L, C, R, Z, D, Q, θ, ESR, DCR Measurement Parameters
0.1% Basic Accuracy
5 mV to 1 V RMS (programmable) Test Signal Level
0 to ±40 V internal DC bias DC Bias Voltage

| Attribute | Value |
|---|---|
| Frequency Range | 20 Hz to 500 kHz |
| Measurement Parameters | L, C, R, Z, D, Q, θ, ESR, DCR |
| Basic Accuracy | 0.1% |
| Test Signal Level | 5 mV to 1 V RMS (programmable) |
| DC Bias Voltage | 0 to ±40 V internal DC bias |
| Display | Dual parameter simultaneous display with numeric readout |
| Interface | IEEE-488 (GPIB) and RS-232 standard |
| Measurement Speed | Fast, Medium, and Slow measurement modes |
| Equivalent Circuit Modes | Series and Parallel equivalent circuit modes |
| Power Requirements | 90–264 V AC, 47–63 Hz |
Wayne Kerr 6550B Options:
- 6550B - /B1 - Bin handler (non-isolated 5V), 25-way D-type connector, 10 bins with absolute and percentage limits
- 6550B - /B2 - Bin handler (isolated 24V), 25-way D-type connector, 10 bins with absolute and percentage limits
- 6550B - /D1 - DC Bias (0 to +40V, 0 to +100mA)
- 6550B - /D2 - DC Bias (-40V to +40V)
- 6550B - /E - Equivalent Circuit Analysis firmware option
- 6550B - /K - Material Test firmware option
- 6550B - /M - Multi-Measurement Mode firmware option
- 6550B - /Y - Polar Complex Plots firmware option
| Model | 6550B |
|---|
The Wayne-Kerr 6550B LCR Analyzer delivers exceptional accuracy and speed, supporting a wide frequency range and stable, repeatable measurements. Built for high-volume testing with robust industrial-grade design.
Ideal for advanced laboratory and manufacturing environments, it ensures precise component evaluation with low measurement uncertainty and versatile test coverage.
Testwall can supply the used Wayne-Kerr 6550B, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Wayne-Kerr 6550B.




