Description
/ Value 1 ch TTL positive logic 8 ns or longer 50 Ω Double counter method 50 MHz 232 counts/counter gate Internal counter gate only 50 µs to 10 s (1, 2, 5 step) Software or external trigger TTL negative logic Open collector / 2 bits +5 V / 200 mA Max.
Features
- The C8855 is a counting unit with a USB interface and can be GCompatible with USB interface (Ver. 1.1) used as a photon counter when combined with a photon GCompatible with Windows® 98/98SE/2000/Me counting head, etc. The counter of the C8855 has two counter circuits (double GSample software supplied as standard item counter method) capable of counting input signals with no dead time. The USB interface easily connects to a notebook PC GAccurate measurement with no dead time allowing measurement.
C8855_HamamatsuCorporation.pdf
