Frequently Asked Questions

The 9828B is a 29 mm (1.13") diameter, end window photomultiplier with prismatic window, S20 infra-red sensitive photocathode and 11 high gain, high stability SbCs dynodes of box and grid design.

The applications of the 9828B Photomultiplier Tube include photon counting of bio- and chemi-luminescent samples, SOx NOx pollution monitoring, and spectroscopy.

The features of the 9828B Photomultiplier Tube include UV glass option available for UV sensitivity, voltage dividers available, magnetic shields available, and extended red sensitivity.

The window of the 9828B Photomultiplier Tube is prismatic and it has an S20 infra-red sensitive photocathode.

The wavelength range over which quantum efficiency exceeds 1% of peak spectral range is 280 - 870 nm and 170 - 870 nm.

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