"2006-10-02 18:26:59.0" . "A double flash fluorometer containing two excitation channels and one emission channel. One excitation channel provides a weak, probe flash used for measuring the fluorescence yield of Photosystem II. The other provides a pump flash, which is used for closing the reaction centres of PS II. Light from the flashlamps is collected by condensers and a set of blue-green excitation filters. Emission signal is collected by a condenser and a red filter before striking the photodetector."@en . "" . "SDN:S04::S04299" . "accepted"@en . "1" . "1" . . . "in-situ pump and probe chlorophyll fluorometer"@en . "2006-10-02 18:26:59.0" . "SDN:S04::S04299" . . . "false" . "SDN:S04::S04299" .