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Meatest M550 Impedance Calibrator
Bank of fixed resistance, capacitance and inductance standards with defined frequency characteristic up to 1 MHz for automated calibration of LCR meters.
Meatest M550 Impedance calibrator is designed for calibration of LCR meters.
The calibrator contains stable and temperature independent resistance
standards, partial capacitance standards and partial inductance standards
simulated by RC T-type passive network. Open and Short reference positions
are available to eliminate influence of test cables.
Calibration values of both complex parameters of partial standards are
displayed on large LCD screen in preselected pairs of parameters as well as
voltage, current and frequency readouts from built-in test signal meter.
Easy recalibration system offers either full recalibration in all spot frequency points or simplified offset calibration. History of calibration values of partial standards at reference frequency 1 kHz can be easily recalled.
M550 was designed for calibration of LCR meters in frequency range up to 1 MHz. The philosophy of M550 is based on remote control and automated calibration. For this reason, the calibrator is equipped with RS-232 and GPIB interfaces and of course, supported in CALIBER/WinQbase calibration software.
|Resistance||100 mΩ - 100 MΩ, 20 Hz - 1 MHz
± 0.02% / year @ 1 kHz
|Capacitance||10 pF - 100 uF, 20 Hz - 1 MHz
± 0.05% / year @ 1 kHz
|Inductance||10 uH - 10 H, 20 Hz - 1 MHz
simulated by T-network circuit
± 0.1% / year @ 1 kHz
Test Signal Meter
|AC voltage||0.2 - 10 Vrms
± 2% / year
|AC current||1 nA - 500 mA
± 2% / year
|Frequency||20 Hz - 100 kHz
± 100 ppm / year