Electro Chemical Instruments - Conductivity Meters
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LAB pH METER, PRECISION pH, mv,°C

Electro Chemical Instruments

An electrical conductivity meter (EC meter) determines the electrical conductivity in a solution. To examine the amount of salts, nutrients or impurities in the water, conductivity meter has numerous applications in research and engineering, with common usage in freshwater systems, aquaculture, aquaponics and hydroponics.

A conductivity meter measures the proportion of electrical current or conductance in a solution. Conductivity is useful in regulating the predominant constitution of a natural water body. Testing with a conductivity meter is also a technique to measure changes in wastewater procedures at water treatment plants. Conductivity meters are general in environmental laboratories, any water treatment or monitoring situation.

Industrial conductivity examination generally implements an inductive method, which has the benefit that the fluid does not wet the electrical parts of the sensor. Two types of inductively-coupled coils like driving coil and secondary coil. The driving coils produce a magnetic field supplied with accurately-known voltage. The other forms a secondary coil of a transformer in which the liquid passing through a channel in the sensor, forms one turn in the secondary winding of the transformer. The generated current is the output of the sensor.

Conductivity Meters ms,µs,mg/L,ppt,°C

CC-01

Contech Laboratory Conductivity Meter can measure Conductivity, Resistivity, Total Dissolved Solids(TDS), Salinity & Temperature of any solution. This instrument is suitable in the field of water quality monitoring, aqua culture, biological agriculture, scientific & educational research, food safety, petrochemical and environmental protection. It uses ECNG01 glass electrode with a platinum plate sensitive element coated with platinum black to avoid errors due to polarization especially in solutions of high conductivity.

Features
• Bi directional RS232 interface. Baud rate selectable from 1200, 2400, 4800 and 9600.
• Automatic or manual temperature compensation.
• 1 point calibration for the entire range.
• Conductivity, resistivity, total dissolved solids(TDS), salinity & temperature measurement.
• Single and continuous print out of readings.
• Real Time Clock. Calibration report as per GLP requirements.
• Multiple Printout types. Combinations selectable from different measuring units.
• Temperature calibration with respect to solution of known temperature.
• Memory storage of 100 measurements.
• Data logging facility up to 500 results. Data logging interval selectable from 5S, 10S, 20S, 30S, 1M, 2M and 5M.

Specifications:

Measurement Range	Conductivity : 0~200mS/cm spread into 5 ranges 0.00~20.00µS/cm, 20.0~200.0 µS/cm, 200~2000 µS/cm, 2.00~20.00mS/cm, 20.0~200.0 mS/cm, Resistivity : 0~100MΩcm TDS : 0~100ppt (g/L) Salinity : 0~100ppt Temperature : -10.0 ~ 110.0°C
Precision	Conductivity : +1% FS Temperature : +0.4°C
ATC	0~50°C
Display	Backlite LCD
Power	9V/ 500 mA External adaptor or battery backup unit (Optional)
Operating Temperature	15~45°C
Meter Dimensions (mm)	165 (L) x 190 (D) x 60 (H)
Meter Weight	700 g
Electrode	Conductivity electrode - ECNG01 Temperature sensor electrode- ETS01

• Power : 9V/ 500 mA External adaptor
• Meter Weight : 700 g
• Operating Temperature : 15~45°C
• Meter Dimensions (mm) : 165 (L) x 190 (D) x 60 (H)
• Optional Accessories : Magnetic Stirrer MS-01, Battery backup unit BBEC-01 Calibration