| Range | Ambient Temperature[2J | VCc |
| Commercial | OoC to +700C | 4.5V-5.5V |
| Industrial | -400C to +85aC |
| | |
The R928 and R955 feature extremely high quantum efficiency, high current amplification, good S/N ratio and wide spectral re- sponse from UV to near infrared. The R928 employs a UV glass envelope and the R955 has a fused silica envelope for UV sen- sitivity extension. The R928 and R955 are well suited for use in broad-band spec- trophotometers, atomic absorption spectrophotometers, emis- sion spectrophotometers and other precision photometric in- struments.
