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

 
 

Contech Instruments Ltd.
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has been awarded ISO 9001 : 2008 Certification By QA International
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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
 

 
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  DUAL PARAMETER METERS           pH,mv,ms, µs,mg/L,ppt,oC

pH/Conductivity Meter - CpHC

 
In some applications there may be a need to measure different parameters of a solution. The same can be fulfilled by using a single instrument with different electrodes for the respective parameter. A single instrument can measure simultaneously different combinations such as pH / Conductivity, pH/ Ion concentration, pH /Dissolved oxygen, Conductivity/Dissolved oxygen along with temperature. These instruments find usage in environmental protection, water quality checking, biological agriculture, aqua culture, scientific research and studies, etc.
 

Features
 
pH , mV, Conductivity, Resistivity, TDS, Salinity, Temperature modes.
Automatic or Manual temperature Compensation.
3 point pH calibration.
Buffers selectable from 1.68pH, 4.00pH, 4.01pH, 6.86pH, 7.00pH, 9.18pH, 9.20pH. 10.01pH and 12.45pH
Automatic buffer recognition.
1 point conductivity calibration for the entire range.
Bi directional RS232 interface. Baud rate selectable from 1200,2400,4800 and 9600.
Single and continuous print out of measuring parameters.
Multiple Printout types. Combinations selectable from Sr. No., pH, mV, conductivity, TDS, Salinity, Date, time and temperature.
Real Time Clock.
Calibration report as per GLP requirements.
Electrode Slope and mV offset display.
LCD display with Backlight.
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.
Temperature calibration with respect to solution of known temperature.

 
    SPECIFICATIONS  
   pH Range    -2.0000~19.999pH
   mV Range    +1999.9mV
   Conductivity Range    0~2000mS/cm spread into 6 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,
   200~2000mS/cm(K=10)
   Resistivity Range    0~100MΩcm
   TDS Range    0~100g/L
   Salinity Range    0~100ppt
   Temperature Range   -10.0~110.0 C
   pH Accuracy   +0.002pH
   mV Accuracy   +0.5mV
   Conductivity Accuracy   +0.5% FS
   Temperature Accuracy   +0.40 C
   ATC pH   0~1000 C
   ATC Conductivity   0~500 C
   pH Electrode   pH combination electrode-EpHG03
  Temperature Electrode   Temperature sensor electrode-ETS01
  Conductivity Electrode   ECNG01
  Meter Weight   700 g
Power : 9V/ 500 mA External adaptor orbattery backup unit. (Optional)
Operating Temperature : 15~45oC
  Meter Dimensions (mm) : 165 (L) x 190 (D) x 60 (H)
Meter Weight : 700 g
   

 

 
 

Our Product Range :

  Laboratory Balances|  Semi Micro Balancs (0.00001g to 230g)  |  Analytical Balances (0.0001g to 220g)    High Precision Laboratory Balances (0.001g to 500g)   |   
    |   Precision  Balances (0.01g to 5 kg )   |   Industrial Precision Balances (0.1g - 10 Kg)   |    Density Balances (0.1 mg - 10 kg)
   Flameproof Balances (0.1 mg - 6 kg)   |
  Moisture Balances : |   Moisture Balances (0.001 g - 220 g)  |
  Gem and Jewellery Scales : |  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)   |   Hanging Scales (2 g - 30 kg)   |
  Health Scales :  |  Kitchen Scales (0.1 g - 5 kg)   |   Baby Weighing Scales (5g - 20 kg)    |  Adult Scales (100 g - 150 kg)   |
  Industrial Scales|  Tabletop Scales (0.5 g - 35 kg)   |   Piece Counting Scales - Available in tabletop (0.5 g - 35 kg) and Platform ( 2 g - 1 ton)   |  Waterproof Scaless (0.1 g - 60 kg)   |      
    |   Platform Scales  (2 g - 1 ton)   |   Floor Scales (200g to 10 ton)    |   Pallet Scales (200 g - 2 ton)   |   Low Profile Stainless Steel Floor Scales (100g-2Ton)   | 
  Crane Scales
Standard Crane Scales   |   Crane Scales With Heat Insulating Shield   Crane Scales With Wireless Transmission   |  
    |   Crane Scales With Wireless Transmission & Heat Insulating Shield   |  Optional Accessories  |
  Weighing Indicators  :  |  Universal Indicators  |  Batch Weighing Indicators  |   Flameproof Indicators  |   Stainless Steel Housing Indicators   |
  Electronic Weighbridges : Electronic Weighbridges (5kg - 100 ton)   |
  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  :  Auxiliary Display Attached To The Balance On The Pole   |  Auxiliary Display (remote Wired)   |    Large Panel Display   |   Switch Mode Power Supply (SMPS)  
    |  Battery Backup   |   Breeze Shield   |   Mini Printer   |   Motorized Calibration   |   Flameproof Junction Box   |   Standard Weights    | 
  Electro Chemical Instruments  : | 
Multiparameter Meter   |  Conductivity Meter Lab pH Meter, Economy   |  Lab pH Meter, Precision   |
    | 
Conductivity Meters   |  Dissolved-Oxygen-Meter  |  ORP Meter  |  Ion concentration meter  | 
   
Dual-parameter-meter : pH/conductivity Meter CpHC  |  pH/ION Concentration Meter CpHI   |  pH/Dissolved Oxygen Meter CpHDO   |   pH/conductivity Meter CCDO   |  Electrodes  |
    |  Ion Electrodes  |  Accessories  |
  Optical Instruments  :  |   Digital   Polarimeters Model : CDP-001   |  Digital Abbe Refractometers Model : CAR-02   |   Digital Melting Point Apparatus Model : CDMP-300   |
  Gold Purity Testing Equipments  :  |   X-Ray Gold Purity Tester - CGX-101   |


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