India’s Largest Manufacturer and Exporter of Magnet based high precision electronic balances.

 
 

Contech Instruments Ltd.
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Company was awarded
ISO 9001 : 2008,
ISO 14001:2004,
OHSAS 18001:2007
From
UKAS
Management Systems in
the year 2014.  
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Contech Instruments Ltd.

is a leading manufacturer and exporter of high precision Electronic Balance that has for the past few years provided the industry with quality products like electronic balances, weighing machines
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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, 0~80oC Temp.
   range, BNC : Connector
   Size : 12 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, 0~80oC Temp.
   range, BNC (pH) +   
   3.5mm, 2 cores (temp)
   Connector,
   Size : 12 x160mm
  Retention of
  accuracy for
  continuous
  measurement,
  collision resistant
  Simultaneous
  measurement of
  pH & temp &
  automatic temp.
  correction
  pH combination -
  Glass
  EpHG04   Glass housing 0~90oC  
  Temp. range, glass
  ground joint Junction,
  BNC Connector,
  Size : 12 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 S / cm - 200S /cm
  range, 1.0+0.2 cm-1
  constant, BNC Connector,
  Size : 12 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 ~ 110o C, 5 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 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
  x5mm Pt pin,
  Size : 12 x160 mm
  Plastic housing,
  No KCl refilling
  requirement
  Common solution
  and waste water

REFERENCE ELECTRODES

  Electrode

  Specifications

  Reference Solution

  Application

 
  ERG 01    Material : Glass,
  Junction : Ceramic,
   Ref. Electrode : Ag/AgCl,
   Size : 12x155mm
   3.5mol/L KCl,   Reference for
  Fluoride measurement
  ERG 02    Material : Glass,
   Junction : Ceramic,
   Ref. Electrode : Ag/AgCl,
   Size : 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 : 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 : 12x155mm
  1st salt bridge 3.5mol/L
   KCl 2nd salt bridge
   solution (optional)
  Matching
  multiparameters

 

Our Product Range :

 


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