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Model 470 is a general purpose, hand held Conductivity and TDS meter offering
direct calibration on standard solutions or by direct cell constant entry. The backlit LCD simultaneously shows temperature
compensated conductivity or TDS and temperature. The conductivity/TDS rang is automatically selected for optimum resolution
and temperature compensated using an adjustable coefficient.
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The Model 4150
Conductivity Meter is supplied with a robust epoxy sensor, it has a reference temperature selectable between 18, 20 or 25ºC.
The temperature coefficient can be digitally set to any value between 0 and 4.00%/ºC, with a default to 2.00%/ºC
- a value acceptable to many analytical situations. This instrument can also measure Total Dissolved Solids using an in-built
conversion factor. |
The Model 4200 Conductivity Meter measures between 0 and 199.9mS, covered by five automatically
switched ranges using a single cell. In-built software is able to calculate and report results as Total Dissolved Solids in
mg/l, Salinity in g/l or Resistivity in MOhms. A "pure water" mode enacts the non-linear temperature coefficient characteristics
associated with low conductivity water.
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The Model 4510
Laboratory Conductivity Meter is designed for routine analytical laboratory situations. Simultaneous display of conductivity
and temperature are available on the custom segmented display. Calibration and result verification is possible by reference
to standard calibration values. |
The Model 4520 Laboratory Conductivity Meter features a full 114 x 128 graphics LCD. Conductivity
values can be displayed in a selection of units suitable for the particular sample under test; Siemens for routine requirements,
MOhms for samples with low conductivity (such as purified water) and Total Dissolved Solids relating conductivity to the concentration
of NaCl. A salinity mode displays conductivity results in ppm NaCl. |
The NEW Model 3540 is a combined Conductivity / pH Meter. It is ideal for use in
water testing applications and in all laboratories where pH and conductivity analysis is required. It offers a space saving
and flexible approach to the measurement of these two parameters. |
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