. Various Guildline8400BDatasheet free download

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Model 8400B "Autosal" Laboratory Salinometer Refinements Make "The Industry Standard" Better Than Ever G uildline Model 8400B "Autosal" Laboratory Salinometer is the result of many refinements to the "Industry Standard". This Salinometer employs a unique continuous flow system, where the sample water is drawn under low air pressure from the original sample bottle. A high stability temperature control bath and heat exchanger maintain this sample at a precisely defined temperature during analysis, avoiding the need for temperature compensation. The accuracy of better than 0.002 Equivalent Practical Salinity Units (PSU) has been achieved by improvements in the temperature stability of the bath. The unique continuous sample flow system offers a marked improvement in speed and convenience over the conventional salinometer method requiring several discrete sample volumes for flushing and measurement. Only 50 milliliters of sample water are required to achieve a final reading, including flushing. Semi-automatic operation gives the final digital readout of conductivity ratio in less than one minute, with a resolution of better than 0.0002 Equivalent PSU. The 8400B has a redesigned sample bottle holder, which provides for easy attachment of original sample bottles. There is a bottle data logging facility built in as standard, which provides output of conductivity ratio, bottle number, bath temperature and standardization reference number. Bath temperature is selectable from 18 0C to 33 0C in 3 0C steps. There is a window for viewing sample water under test flowing 8400B FEATURES through the conductivity cell. Operating controls include conductivity range