Calibration service: Electrical measurands

Signal conditioners help to provide precise measurements that are essential for accurate data gathering or for machine control systems. These instruments convert an electrical or mechanical input signal into other forms of output signal. The aim of the conditioning is to amplify the signal and convert it into an easily readable and compatible form for data collection.

While electrical calibrations usually start from frequencies of 10 Hz, we offer electrical calibration of your measuring equipment in low frequency ranges starting from 0.1 Hz.

Trust SPEKTRA for the electrical calibration of your signal conditioners and your vibration control systems.

Vibration control systems

Solutions for vibration control and shock testing are used by numerous laboratories and companies worldwide. We can electrically calibrate all vibration control systems and also the HERO™ from SPEKTRA for our customers.

• Determination of the display deviation at the reference frequency
• Frequency response and display deviation of the voltage and charge measurement channels for different measuring ranges
• Generation of AC voltage
• Determination of the cut-off frequency of the high-pass filter
• Generation of the IEPE current and BIAS voltage

Voltage and charge measurement devices

SPEKTRA can calibrate the following electrical measurands traceably and with accreditation:

• AC voltage
• DC voltage
• DC current
• Capacitance
• Charge

For voltage and charge measurement devices we can determine the display deviation for frequencies up to 100 kHz, up to 7 V or up to 7 nC. For DC or AC voltage sources, we can generate voltages up to 25 V or 12 V and for currents up to 1 A.