Electro Chemical Instruments

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  • pH/Conductivity Meter

Electrodes Manufacturer Supplier and Exporters


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.


Specifications:

  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

Our Products Range

Laboratory Balances : Analytical (Indirect Loading) Balances | Analytical (Direct Loading) Balances | High Precision Balances | Precision Balances (0.01g to 5 kg) | Industrial Precision Balances (0.1g - 10Kg) | density Balance (0.1mg - 10 Kg) | Flameproof Balances (0.1mg - 6Kg) |
Moisture Balances
Gem and Jewellery Balances : Pocket Scales (0.001 g - 200 g)| Carat Scales (0.001 g - 50 g) | Gold Scales (0.01 g - 600 g) | Silver Scales (0.1 g - 15 kg) |
Supermarket Scales : Retail Scale (1 g - 35 kg) | Price Computing Scales (1 g - 35 kg) |
Health Scales : Adult Scales (100 g - 150 kg) | Kitchen Scales (0.1 g - 5 kg) | Baby Weighing Scales (5g - 20 kg) |
Industrial scales : Tabletop Scales (0.5 g - 35 kg)| Piece Counting Scales | Waterproof Scales (0.1 g - 6 kg) | Waterproof Bench Scales (0.1 g - 60 kg) | Pallet Scales (200 g - 2 ton) | Platform Scales (200g to 10ton) | Floor Scales (200g to 10ton) | Low Profile Stainles Steel Floor Scales (100g - 2ton) |
Crane Scales : Standard Crane Scales | Crane Scales with Wireless Indicator | Crane Scales with Heat Insulating Shield | Crane Scales with Heat Insulating Shield & Wireless Indicator | Crane Scales Wireless Transmission High-temperature thermal insulation |
Weighing Indicators : Universal Indicators| Batch Weighing Indicators | Flameproof Indicators | Stainless Steel Indicators | Wireless Indicator |
Scales for Special Applications : Milk Bowl Weighing System (100 g - 500 kg) | Platform Scales with Ramp and Rollers | Static Check Weighing Systems | Customised Weighing Systems |
Balance Accessories : Auxilary Display Attached To The Balance On The Pole | Auxiliary Display (remote Wired) | Switch Mode Power Supply (SMPS) | Battery Backup | Breeze Shield | Mini Printer | | Motorized Calibration | Flameproof Junction Box | Standard Weights |
Force Testing Instruments : Digital Force Measuring Guage | Bottle-Cap-Torque-Tester | Spring Testing Instruments |
Electro Chemical Instruments : Multiparameter Meter | Lab pH Meter, Precision | Conductivity Meters | Dissolved-Oxygen-Meter | ORP Meter | Dual-parameter-meter | Electrodes | Accessories |
Sample Preparation Instruments : Magnetic Stirrer CMS -01 | Magnetic Stirrer CMS-02 | Magnetic Stirrer CMS-03 | Magnetic Stirrer with Heating 280degree C | Magnetic Stirrer with Heating 340degree C | Magnetic Stirrer with Heating 550degree C | Multi Station Magnetic Stirrer with Heating | Orbital Shaker | Rocking Shaker | 3D Shaker | Digital Tube Roller | Digital Rotator 1st stage | Digital Rotator 2nd stage |
Optical Instruments :
Digital Polarimeters Model : CDP-001 | Digital Abbe Refractometer Model : CAR-02 | Digital Melting Point Apparatus Model : CDMP-300 |
Gold Purity Checking Instruments : Gas Proportional XRF Detector CGX-101 | Silicon pin XRF Detector CGX-102 | Silicon Drift Detectors CGX-103 | Handheld Detector 104 | Gold Purity checking Instruments |