Model M520 - Programmable Capacitance Decade
Capacitance decade is designed especially for calibration of capacitance ranges of multimeters and RCL meters. Due to its versatility it can be used in cal labs, repair centers and in production lines, where remote control of capacitance is requested. Main parts of the M-520 decade create relays with high current capability and capacitors with polypropylen dielectricum. Important feature is calibration procedure, which allows to recalibrate decade easily. Process of recalibration consists of measuring of partial capacitors inside the instrument and writing new calibration values into internal calibration memory. Calibration can be performed via RS-232 interface with calibration SW. Capacitance decade contains both calibration data for floating and grounding connection. The decade box can be ordered as 19” module for easy assembling into a 19” rack. Module height is 3HE.
Accessory (included in delivery)
- Cable RS 232
Application SW ( CD )
Five digit capacitance decade box with range from 100 pF to 12 uF.
Accuracy: 0.25 %
- Designed for RCL meters calibration
- Range of capacitance from 100 pF to 12 uF
- Basic accuracy 0.25 %
- Maximal operating voltage 50 V
- Power supplying from internal battery or power line adapter
- Remote control RS-232