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The total TDS is a mass estimate
and is dependent on the mix of
chemical species as well as the
concentration while conductivity
is only dependent on the
concentration of chemical
species. Some applications
require the measurement of Total
Dissolved Solids (TDS) in mg/L,
parts per million (ppm) or parts
per thousand (ppt). The TDS
concentration can be obtained by
multiplying the conductivity
value with a factor which is
empirically determined. Eutech
offers meters that allow the
direct reading
of TDS values. These include the
TDSTestr™ series, EcoScan TDS 6,
CyberScan Standard Portables
CON 11, CON 110 and Waterproof
Portable CON 410. Bench meters
for advanced level laboratory
research are the CyberScan CON
510, CON 1500 and colour
touchscreen research-grade CON
6000. |
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 Total
Dissolved Solid |
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Browse by product type:
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Pocket-sized Testers
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Palmtops
•
Portables
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Waterproof
•
Benchtops
•
Process Instruments
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Waterproof Pocket Tester Large Dual Display
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.. to 200.00 ppm
.. to 2000 ppm
.. to 10.00 ppt
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Waterproof Pocket Tester Large Dual Display
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.. to 2000.00 ppm
.. to 10.00 ppt
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Waterproof Pocket Tester Single Display
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Waterproof Pocket Tester Single Display
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Economical
TDS measurement
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CyberScan Standard Portable |
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Expanded memory
memory, RS232
output
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CyberScan Waterproof Portable |
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Economical, high performance
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0.001 resolution, optimum performance
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Conductivity/
TDS/Resistivity/
°C/°F
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Windows® CE-driven
single channel colour touchscreen
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Conductivity / Resistivity/ TDS / Salinity
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1/8 DIN
panel mount,
2 set points relays,
Easy set point adjustment and direct CAL
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1/8 DIN panel mount,
2 set points relays,
Password protection for set point adjustment and
calibration
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Special
Instrument
