Soken DAC-MD-1 - Micro Tandelta Meter

Controlling frequency and voltage of V1, this measuring instrument carries out the simultaneous sampling of AD1 and AD2, and collects the da ta of iRs and iCx.

After these data are collected at the timing synchronized with the frequency of the signal source and the data of the fixed section are obtained, the data are filtered to section data and their sine waves generated.

A reference signal, acquired from the Rs side at this time and divided into a 0 -degree signal and a 90-degree signal, is used to calculate active power and reactive power by performing arithmetic operation with a signal of the Cx side, from which tanδ is obtained. In addition, the accuracy of tanδ is increased by carrying out error compensation of CT and the circuit by internal calibration functions performed at the time of power activation.

• 18bitA/D is used.
• Stable measurement. Introducing a built-in synthesizer to asynchronous with power supply (50Hz, 60Hz,100Hz).
• Reliable measurement. Real-time-data arithmetic processing system from sine wave by simultaneous sampling.
• 90 degree digital phase control by exact control of sampling time.
• Data obtained with AD convertor realize true effective value .
• Digitalizing analog circuits, insusceptible by environment conditions

Accuracy

Do you have a Micro Tandelta Meter that needs to be calibrated?

We offer standard traceable calibration and ISO 17025 accredited calibration services.