Abacus: coincidence counter

New coincidence counter models in 2023: Tausand Abacus AB2500!

Tausand Abacus AB2504 front view
Tausand Abacus AB2504

Measuring coincidences easily. Coincidence counters with 2ns resolution. BNC inputs coupled at 50Ω. Adjustable settings: sampling time from 1ms to 1000s, coincidence window from 2ns to 10μs, delay per channel to allow time compensation up to 100ns, sleep time per channel up to 100ns to avoid after-pulsing.

 

You can work with its standalone interface or connected to a PC using our open-source software, or your own routines developed using our libraries for LabView, Matlab and Python.

 

Ideal to measure temporal correlations in particle detection and quantum physics experiments.

LabVIEW libraries
Python libraries
Matlab libraries

Tausand Abacus AB2502 coincidence counter front panel, showing single channel and coincident counts.
Tausand Abacus AB2502 coincidence counter: single and coincidence counts.
Tausand Abacus AB2502 coincidence counter rear panel, showing BNC inputs and USB port.
Tausand Abacus AB2502 coincidence counter rear panel: BNC inputs and USB port.

2 ports: AB2502

For single counts on each port and coincidence counts.

2ns resolution

Tausand Abacus AB2504 coincidence counter front panel, showing 4-fold coincidences.
Tausand Abacus AB2504 coincidence counter: 4-fold coincidence counts.
Tausand Abacus AB2504 coincidence counter rear panel, showing BNC inputs and USB port.
Tausand Abacus AB2504 coincidence counter rear panel: BNC inputs and USB port.

4 ports: AB2504

For single counts on each port and two-fold, three-fold and four-fold coincidence counts. 2ns resolution.


Go to shop

You may request a formal quote writing to sales@tausand.com, or filling the contact form.

Download
Brochure for Tausand Abacus AB2500 coincidence counters
2/4 Channel coincidence counters: main features and specifications
AB2500 brochure v1.0.pdf
Adobe Acrobat Document 219.9 KB
Download

Looking for Abacus software, libraries or its user manual? Go to our downloads section.

Would you be interested in an 8-port version? Let us know: support@tausand.com