COND3110 Conductivity Meter
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Product Code : COND3110
Manufacturer : Global Water
COND3110 HANDHELD CONDUCTIVITY METERS
conductivity and TDS meter for field measurements.
- Robust shock and water resistant design
- Easy to use interface
- Wide range of applications
- Accurate and reliable TetraCon® conductivity probe
Handheld Conductivity Meters Product Description
Useable anywhere, the
WTW Cond 3110 and Cond 3210 handheld conductivity meters are robust, easy to
operate and provide assured accurate readings. From the monitoring of
on-line process systems to field studies, WTW's handheld conductivity meters
will meet all your water, wastewater and environmental measurement needs.
Both handheld conductivity meters meet IP66/67 standards – no worrying about
using it in the rain and mud, or accidentally dropping it in the water.
These handheld conductivity meters have incorporated a sealed silicone keypad
which offers real button response, yet allows for easy cleaning.
Cond 3110 handheld
This easy to use handheld conductivity meter will meet all your day-to-day
demands. With only 6 keys, the Cond 3110 handheld conductivity meter
provides easy error-free measurement with temperature measurement, automatic
temperature compensation and 4-electrode measuring technology. Typical
applications for the Cond 3110 handheld conductivity meter include simple
conductivity measurements or use in high schools and universities.
Cond 3210 handheld
Loaded with additional features, the Cond 3210 handheld conductivity meters
include parallel temperature display, integrated datalogger, good laboratory
practice (GLP) supporting functions, automatic and manual temperature
compensation with linear temperature function and a non-linear function for
ultrapure water and natural waters according to EN 27 888. The handheld
conductivity meter's temperature compensation can be switched off; either 68 °F
or 77 °F (20 °C or 25 °C) can be selected as the reference temperature.
The Cond 3210 handheld conductivity meters have a continuous measurement control
(CMC) function that alerts you when your meter is reading outside of the
calibrated range. The handheld conductivity meter's large memory allows
you to manually store 200 datasets.
Conductivity is a parameter used to measure the ionic concentration and activity
of a solution. The more salt, acid or alkali in a solution, the greater
its conductivity. The unit of conductivity is S/m, often also S/cm.
The scale for aqueous solutions begins with pure water at a conductivity of 0.05
uS/cm (77 °F /25°C). Naturally occurring waters such as drinking water
or surface water have a conductivity in the range 100 – 1000 uS/cm. At
the upper end of the chart some acids and alcalines can be found.
measurements are used for applications such as in the production of ultrapure
water or determining the salinity of sea water.
measured by using a conductivity meter to make a measurement of the electrical
resistance. The simplest kind of measuring cell used consists of two
similar electrodes. An alternating voltage applied to one of the
electrodes causes the ions in the solution to migrate towards the electrodes.
The more ions in the solution, the greater the current which flows between the
electrodes. The conductivity meter measures the current and uses Ohm's law
to calculate first the conductance of the solution and then – by taken the
cell data into account – the conductivity.
Using the TetraCon® 325 electrode the Cond 3110 and 3210 handheld conductivity
meters will work well in ground water,
surface water, laboratory, food industry (juice), swimming pools, pharmaceutics,
paint/varnish (soluble), or electorplating
The TetraCon® 4-electrode system sets a new standard for professional
conductivity measurements. In comparison with conventional
measuring cells with 2 electrodes, the TetraCon® 325 conductivity cell offers
numerous technical advantages:
Handheld Conductivity Meter
- Highly accurate and
linear because of optimized cell geometry
- Extremely large
measuring range with just one cell
- Long-term cell constant
stability with high-quality abrasion-resistant graphite electrodes
- Built-in temperature
sensor as standard
- Smallest immersion
- Automatic resistance
compensation provides accurate measurements even with a dirty electrode
- Measurement not
affected by cable influences, polarization effects or contact with side
- Robust, unbreakable
We offer both of these great handheld conductivity meters with a conductivity
probe in two convenient kits to make your life easier.
Sets include: A Cond 3110 or 3210 handheld conductivity meter, TetraCon® 325-3
probe with 9.8 ft cable, heavy duty fitted case,
cal solution, beaker and even a handy probe holding arm. You will have
everything you need for field or plant conductivity
measurements in one case.
Conductivity Meters Specifications
TetraCon® 325-3 Probe
Electrode material: Graphite
Shaft material: Epoxy
Shaft length: 4.72 in (120 mm)
Cell constant: K = 0.475 cm-1
Diameter: 0.60 in (15.3 mm)
Cable length: 9.8 ft (3 m)
Measuring range: 1 uS/cm to 2 S/cm
Temperature range: 32 to 212 °F (0 to 100 °C)
Min/max immersion depth: 1.4/4.7 in (36/120mm)