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Hamamatsu R11568-15 photomultiplier tube, 28 mm side-on, bialkali cathode, 185 to 650 nm response peaking at 400 nm. 9-stage, 11-pin base, for spectroscopy.
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| MFR / Brand | Hamamatsu |
|---|---|
| MPN | R11568-15 |
| Model | R11568-15 |
| Type | Photomultiplier Tube |
|---|---|
| Base Number | R11568 |
| Industry Terms | photomultiplier tube, PMT, side-on PMT, photodetector |
| Common Misspellings | Hamamatzu, Hammamatsu, R11586-15 |
| Application Types | Emission spectroscopy, UV-visible photometry, low-light detection |
| Input Voltage | 1000 V (1250 V max) |
| Mpn Variants | R11568-15, R1156815, R11568 15 |
| Compatible With Replaces | Hamamatsu socket E678-11A; socket assembly E717-63 |
| Additional Attributes | R11568 base-part data: Photocathode: Bialkali, 8 x 24 mm; Spectral Response: 185-650 nm; Peak Wavelength: 400 nm; Window: UV glass; Dynode Stages: 9; Gain: 1.0 x 10^7 typ; Rise Time: 2.2 ns; Base: 11-pin B11-88; Operating Temperature: -30 to +50 C |
Hamamatsu R11568-15 photomultiplier tube (PMT), a variant of the Hamamatsu R11568 28 mm side-on tube. Type: Photomultiplier Tube. Specifications below are Hamamatsu R11568 base-part data.
R11568 — Hamamatsu 28 mm (1-1/8 in) diameter, 9-stage, side-on photomultiplier tube with bialkali photocathode.
Tube Size: 28 mm diameter. Photocathode Material: Bialkali. Photocathode Effective Area: 8 mm x 24 mm. Spectral Response: 185 nm to 650 nm. Peak Wavelength: 400 nm. Window Material: UV glass. Dynode Structure: Circular-cage. Dynode Stages: 9. Base: 11-pin, JEDEC B11-88.
Maximum Anode to Cathode Voltage: 1250 V. Recommended Supply Voltage: 1000 V. Maximum Average Anode Current: 0.1 mA. Gain: 1.0 x 10^7 typical. Anode Dark Current: 1 nA typical, 10 nA maximum. Rise Time: 2.2 ns typical. Transit Time: 22 ns typical. Operating Ambient Temperature: -30 °C to +50 °C. The UV glass window and bialkali cathode give sensitivity from the ultraviolet through the visible, peaking in the blue, with high gain and low dark current for spectroscopy and low-light detection.
Unit Quantity: 1 Pc. Condition: New, open box. Matching Hamamatsu socket: E678-11A; socket assembly: E717-63.
MPN Variants: R11568-15, R1156815, R11568 15. Base Number: R11568. Hamamatsu lists the R4220 and R3788 in the same 8 mm x 24 mm side-on class with wider spectral ranges.
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A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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