YSI 85 Salinity, Conductivity, Dissolved Oxygen & Temperature

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32.000.000,-

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Determines salinity, conductivity, dissolved oxygen, and temperature! The YSI® 85 is a rugged, microprocessor-based, hand-held digital meter with an attached YSI combination conductivity and dissolved oxygen probe. The conductivity portion of the probe is a four electrode cell with a cell constant of 5.0 cm/ ± 4% while the dissolved oxygen portion is a polarographic Clark-type sensor that uses cap membranes.

DO readings are automatically compensated for salinity and temperature. Unit’ s non-volatile memory stores up to 50 data sets. Other features of the YSI 85 include autoranging, a bright backlit display, an automatic function check, and a large display that always shows temperature along with your dissolved oxygen, conductivity, temperature-compensated conductivity or salinity reading. The YSI 85 is powered by 6 AA batteries ( included) which provide about 100 hours of operation ( display warns when batteries are low) .

Specifications: Range: Dissolved Oxygen: Dissolved Oxygen. Conductivity: 0 to 499.9 µ S/ cm, 0 to 4999 µ S/ cm, 0 to 49.99 mS/ cm, 0 to 200.0 mS/ cm. Salinity: 0 to 80 ppt. Temperature: -5º C to 65º C. Resolution: Dissolved Oxygen: 0.1% / 0.01 mg/ L. Conductivity: 0.1 µ S/ cm, 1.0 µ S/ cm, 0.01 mS/ cm, 0.1 mS/ cm. Salinity: 0.1 ppt. Temperature: 0.1º C. Accuracy: Dissolved Oxygen: ± 2% / 0.3 mg/ L. Conductivity: ± 0.5% full scale. Salinity: ± 2% or ± 0.1 ppt. Temperature: ± 0.1º C ( ± 1 Isd) . Salinity Compensation: Yes. Altitude Compensation: Yes. Temperature Compensation: Automatic. Battery Life: 100 hours.

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