Thermo Fisher Scientific Eutech 2700 Series - Manual (Page 25)

21
Note: this option does not apply to Salinity mode.
For more information, see
Section 20—Calculating Temperature Coefficients .
Normalization Temperature ( ° C)
When Automatic Temperature Compensation is
used, measurements are adjusted by the
temperature coefficient to the normalization
temperature.
Adjust the value from 15.0 to 35.0 º C.
Note: Use the normalization temperature that is
referenced on your calibration standard(s). This will usually match the 2700
factory default value (25 º C).
TDS Factor
(TDS mode only)
The TDS conversion factor is the number used by
the 2700 to convert from conductivity to TDS. The
TDS conversion factor automatically adjusts the
reading. Select the desired TDS factor from 0.400
to 1.000.
See Section 21—Calculating TDS Conversion
Factor for information on Calculating TDS factor
Cell Constant
The 2700 includes a probe with a nominal cell
constant (k) of 1.0. Use probes with k = 0.1 and 10
(sold separately) for improved performance in
extreme sample ranges. The factory default is 1.0
to match the included probe. Cell constant can be
adjusted from 0.010 to 10.000.
k = 0.1 ideal for low measurements <20 µS (<10 ppm).
k = 1.0 ideal for mid-range measurements
k = 10 ideal for high measurements >20 mS (>10 ppt).