Fast Digital Integrator FDI2056

Up to 500,000 partial integrals per second
Resolution: Up to 10-14 Vs
Precision and stability within ppm range
Number of channels: up to 7
Input voltage: up to ± 100 V
Drift: 10-5 full scale/minute

Features

+ Speed: up to 500,000 integrals per second

+ Resolution up to 10-14 Vs, 0.8 µV x 12.5 ns

+ Precision and stability at ppm level

+ Up to 7 channels

+ Mobile coils for measuring closed-loop flux

+ Moving wire system for linear cards

+ Rotating coil system for angular cards

The first ready-to-use instrument for quantifying magnetic field transients. The FDI2056 fast digital integrator is the world’s fastest and most sensitive voltage integrator. Simply connect a detection coil to quickly measure low-level magnetic field disturbances, such as eddy currents in a switched magnet.

Equipped with a high-speed analog-to-digital converter (ADC), a high-resolution clock, and a highly optimized digital integrator, the FDI2056 achieves a maximum of 500,000 partial integrals per second and provides resolutions up to 10-14 Vs with a precision of 10 ppm.

The FDI2056 is based on two decades of experience in building the world standard for precision integrators, the PDI5025. Building on a design licensed from the European Organization for Nuclear Research (CERN), the FDI2056 brings major improvements such as improved temporal resolution and trigger rate; synchronized acquisition across multiple channels; hardware-optimized digital integrator; and large onboard buffer memory.

Discover the instruments

Fast Digital Integrator FDI2056

  • 500,000 partial integrals per second
  • Resolution 10-14 Vs (0.8 µV x 12.5 ns)
  • Precision 10 ppm
  • Multiple trigger sources

Additional cards

Integrate up to 7 acquisition channels