Photon Counting Modules




type


effective
cathode
dia. mm



cathode
type

spectral response
range nm

typical
dark
counts@
20°C

max
count
rate MHz



output signal



outline
drawing



data
sheet

P25PC  22  bialkali 280 to 630 100s-1 100 TTL    
P25USB  22  bialkali 280 to 630 100s-1 100 USB    
P30PC 25 bialkali 280 to 630 100s-1 100 TTL    
P30USB 25 bialkali 280 to 630 100s-1 100 USB    
DM0016C 22 bialkali 280 to 630 50s-1 70 TTL    
DM0089C 22 bialkali 280 to 630 50s-1 70 USB    

Hygiene Testing



Bio-luminescence techniques, using photomultiplier modules, are a very powerful method of rapid microbiology to test for harmful bacteria in food, dairy and drink products, food preparation plants and industrial plants.

Photon Counting Modules




type


effective
cathode
dia. mm



cathode
type

spectral response
range nm

typical
dark
counts@
20°C

max
count
rate MHz



output signal



outline
drawing



data
sheet

P25PC  22  bialkali 280 to 630 100s-1 100 TTL    
P25USB  22  bialkali 280 to 630 100s-1 100 USB    
P30PC 25 bialkali 280 to 630 100s-1 100 TTL    
P30USB 25 bialkali 280 to 630 100s-1 100 USB    
DM0016C 22 bialkali 280 to 630 50s-1 70 TTL    
DM0089C 22 bialkali 280 to 630 50s-1 70 USB