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EcoSense EC300A Conductivity/ Temperature
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Accurate, economical, handheld
measurements
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The EcoSense®
line of compact, handheld instruments provides the most accurate data in the
most
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affordable format. The
instruments feature an easy-to-use interface, one-hand operation, IP67
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waterproof case, and low cost
of ownership over the life of the product. The EC300A simultaneously
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measures conductivity, specific
conductance, salinity, TDS (Total Dissolved Solids) and temperature
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with the following features:
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· IP67 Waterproof housing
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· 1-year instrument warranty
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· Rugged, weighted probe assembly
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· Automatic temperature compensation
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· 4- and 10-meter field cables available
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· Low battery indicator with 500 hour
battery life
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· Super-stable, four-electrode conductivity
cell designed for the field
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· Auto shutoff function after 30 minutes of inactivity
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· 50 data set memory
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The EC300A is designed for quick,
accurate results in an economical platform. The ability to measure
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conductivity, salinity, TDS and
temperature in a simple, compact handheld allows the instrument to be
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used across multiple
application sampling strategies. With a one-year instrument and electrode
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warranty, waterproof case and
ease-of-use, the EC300A will fit your needs.
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EC300A System
Specifications (Instrument, Probe And Cable)
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Temperature
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Range
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-10 to +90๐C
(14 to 194๐F)
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Resolution
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0.1๐C
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Accuracy
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+/-0.2๐C
or +/-0.4%, whichever is greater
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Conductivity
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Range
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0.0 µS to 200 mS, with auto ranging
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Range
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Resolution
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Accuracy (meter & probe)
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0 to 499.9 µS/cm
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0.1 µS/cm
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+/-(1% of reading + 2 µS/cm)
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0 to 4999 µS/cm
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1 µS/cm
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+/-(1% of reading + 5 µS/cm)
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0 to 49.99 mS/cm
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0.01 mS/cm
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+/-(1% of reading + 0.05 mS/cm)
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0 to 200.0 mS/cm
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0.1 mS/cm
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+/-(2.5% of reading + 0.5 mS/cm)
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Salinity
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Range
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Calculated; 0.0 to 70.0 ppt
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Resolution
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0.1 ppt
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Accuracy
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+-/0.2% FS
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Total Dissolved Solids
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TDS in g/L calculated; enter
constant values from 0.30 to 1.00, default value 0.65
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EC300A Additional
Specifications
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Operating range
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Temperature
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0 to 50๐C
(32 to 122๐F)
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Relative Humidity
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Up to 95%
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Size
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78 mm wide (widest point) x 184 mm
long x 37 mm deep (3.1 in. x 7.25 in. x 1.45 in.)
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Weight with battery
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272 grams (0.6 lb.)
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ATC Probe
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Thermistor, 10kΩ/ 25๐C
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Battery
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One 9 volt included with purchase;
500 hour battery life
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Reference temperature
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15.0 to 25.0๐C
(59 to 77๐F)
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Temperature coefficient
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0.0% to 4.0%
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Default cell constant
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5.00
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Cell constant range
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4.50 to 5.50
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Calibration back-up
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Yes
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Audio feedback
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Yes, all keys
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Autolock feature
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Yes
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