"2011-09-26 11:52:17.0" . . . . "SeaTech LBSS" . "SeaTech LBSS"@en . "1" . . "SDN:L22::TOOL0426" . . "SDN:L22::TOOL0426" . "2011-09-26 11:52:17.0" . "SDN:L22::TOOL0426" . "SeaTech Light Back-Scattering Sensor"@en . . . "1" . "false" . "accepted"@en . . "The instrument projects light into the sample volume using two modulated 880 nm Light Emitting Diodes. Light back-scattered from the suspended particles inthe water column is measured with a solar-blind silicon detector. A light stop between the light source and the light detector prevents the measurement of direct transmitted light so that only back-scattered light from suspended particles in water are measured. The instrument is no longer manufactured and no source of support is known."@en .