(022) 61393000 (100 Lines)

ELECTRO CHEMICAL INSTRUMENTS Manufacturer Supplier and Exporters

ELECTRODES

Contech, offers wide range of electro chemical sensors for the measurement of pH, ORP, Conductivity, DO, different Ion Concentration and Temperature . Choosing a right electrode for the specific requirement is important and the following to be considered while deciding an electrode for the measurement : accuracy of measurement, electrode body, reference construction and junction. Electrodes need to be calibrated with standards for achieving proper results. Electrodes should be stirred end maintained as per instructions to enhance the performance and life.

ELECTROCHEMICAL ELECTRODES

  Electrode

  Model

  Specifications

  Details

  Application

 
pH combination - 
Plastic
  EpHP01    Plastic housing, Ceramic 
Junction, 0~80°C Temp. 
range, BNC : Connector 
Size : 12Ø x 160mm
   Retention of 
accuracy for 
continuous 
measurement
  General lab 
application. Not 
suitable for high 
alkaline chemicals 
(pH>12)
  pH combination 
with built in 
temperature 
sensor
  EpHP02    Plastic housing, Ceramic 
Junction, 0~80°C Temp. 
range, BNC (pH) + Ø   
3.5mm, 2 cores (temp) 
Connector, 
Size : 12 Ø x160mm
  Retention of 
accuracy for 
continuous 
measurement,
collision resistant
  Simultaneous 
measurement of 
pH & temp & 
automatic temp. 
correction
  pH combination -
Glass
  EpHG04   Glass housing 0~90°C   
Temp. range, glass 
ground joint Junction, 
BNC Connector, 
Size : 12 Ø x160 mm
  For high accuracy 
measurement
  Suitable for low ionic 
strength or high 
viscosity solvents, 
ideal for colloidal or 
feculent solvents
  Conductivity   ECNG-01   0.5 µS / cm - 200µS /cm 
range, 1.0+0.2 cm-1 
constant, BNC Connector, 
Size : 12 Ø x155mm,   
5x7mm Pt plate sensitive   
element 
(coated with Pt black)
  Cavity structure 
high precision 
and better 
repeatability
  High precision 
conductivity 
measurement in lab
  Temperature 
Sensor
  ETS-01   -10 ~ 110°C, 5 Ø x   
145mm, Customized 
Connector
  Stainless steel 
material, 
Platinum 
resistor Pt-100
  High precision 
temperature 
measurement
  Dissolved Oxygen
with built in 
temperature
sensor
  EDO-01   Polarographic, 
Size : 15 Ø X 180mm, 
polarization time : 
3~5 mins mini round 
shell connector
  Easily removable 
diaphragm cap. 
Set Consists of 
DO membrane, 
Inner solution, 
cathode polish paper
  Measurement of 
dissolved oxygen 
with built in air 
pressure 
compensation & 
salinity correction
  ORP Combination 
Plastic
  EORP-01   Plastic housing, Ceramic 
Junction, BNC : Connector,
Sensitive element : 1mm Ø
x5mm Pt pin, 
Size : 12 Ø x160 mm
  Plastic housing, 
No KCl refilling 
requirement
  Common solution 
and waste water

REFERENCE ELECTRODES

Contech, offers wide range of electro chemical sensors for the measurement of pH, ORP, Conductivity, DO, different Ion Concentration and Temperature . Choosing a right electrode for the specific requirement is important and the following to be considered while deciding an electrode for the measurement : accuracy of measurement, electrode body, reference construction and junction. Electrodes need to be calibrated with standards for achieving proper results. Electrodes should be stirred end maintained as per instructions to enhance the performance and life.

ELECTROCHEMICAL ELECTRODES

Electrode

  Specifications

  Reference Solution

  Application

 
  ERG 01    Material : Glass, 
Junction : Ceramic, 
Ref. Electrode : Ag/AgCl, 
Size : Ø 12x155mm
   3.5mol/L KCl,   Reference for 
Fluoride measurement
  ERG 02    Material : Glass, 
Junction : Ceramic, 
Ref. Electrode : Ag/AgCl, 
Size : Ø 12x155mm
  1st salt bridge
0.1mol/L KCl
2nd salt bridge 
0.1mol/L CsCl
  Reference for 
Sodium measurement
  ERG 03    Material : Glass, 
Junction : Ceramic, 
Ref. Electrode : Ag/AgCl, 
Size : Ø 12x155mm
  1st salt bridge 3.5mol/L
KCl 2nd salt bridge   
solution (optional)
  Reference for Chloride, 
Bromide, Iodide, Copper, 
Potassium, Nitrate 
Ion measurement
  ERG 04   Material : Glass, 
Junction : Ceramic, 
Ref. Electrode : Ag/AgCl, 
Size : Ø 12x155mm
  1st salt bridge 3.5mol/L
KCl 2nd salt bridge
solution (optional)
  Matching 
multiparameters