GKL11/11/5/1-2

Photograph and contact sheet. Port of London Authority; Galleons Reach. EIL's model 8050.

1970s?

From: 1970 To: 1979

Caption on GKL11/11/5/1: 'EIL's submersible water quality monitor - model 8050 - provides a new tool for river and water authorities to monitor the levels of dissolved oxygen and temperature in their rivers, lakes and reservoirs. With this information the Authorities can assess the pollution load a river carries and take steps to reduce it. The Model 8050 is a portable, self-contained, 'round-the-clock' monitor using the latest solid state electronic circuitry housed in a rugged waterproof case. The equipment will operate for up to 6 weeks at depths down to 30 metres.' Contact sheet GKL11/11/5/2 shows unidentified man setting up the model 8050.

file

George Kent Limited,
Electronic Instruments Limited,
Port of London Authority

TRADE & INDUSTRY, George Kent Limited, photographs, water