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| Partname: | H7421-50 |
| Description: | Input voltage: 4.5-5.5V; max input current:50mA; photosensor module in metal package PMT with cooler |
| Manufacturer: | |
| Package: | -- |
| Oper. temp.: | 5 to 50 |
| Datasheet: | PDF (162K).
Click here to download *) |
The H7421-40 has high sensitivity on wavelength from 300 nm to 720 nm. The H7421-50 is sensitive over a wide spectral range from 380 nm to 890 nm. The photomultiplier tube is maintained at a constant temperature by monitoring the output from a thermistor installed near the photomultiplier tube and regulating the current to the thermoelectric cooler. Heatsink with fan (A7423) sold separately |
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