General Specifications:
| Optical window | Borosilicate glass optical windows | Operating temperature range | -30°C~50°C |
| Photocathode | Bialkali photocathode | Storage temperature range | -50°C~50°C |
| Pin Base | 15 pin base | Design Structure | Box and grid |
| Outline Dimension |
Characteristic Specifications:
| Photocathode Ative Area | Round, Min. Dia 46mm | Cathode Luminous Sensitivity | Min. 60μA/lm |
| Wavelength | 290-650nm, QE Peak 380nm | Cathode Blue Sensitivity | Min. 10.5μA/lmf |
| Transit Time Spread (TTS) | Gain | Typ. 2.5x10^7 | |
| Anode Sensitivity | Typ. 2000A/lm, Min. 1500A/lm | Anode Dark Current | Max. 30nA |
| Dark Count Rate | Rise Time | Typ. 7ns |
Bialkali Photomultiplier Tube, 290-650nm, Dia 25mm effective area, SPMT-F021-A
Hangzhou Shalom EO is a proffesional supplier of photomultiplier tubes. The SPMT-F021 and SPMT-T013 PMT series are pin base photomultipliers with Bialkali photocathode optimized for light detection and signal conversion of scintillation detectors.
The SPMT-F021 PMT tube series feature high gain and enhanced collection efficiencies with dia46mm active photocathode active area and box-and-grid dynode structure. While the SPMT-T013 series feature fast response and low noise excellent for scintillation counting and high energy physics applications.