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  Colorimeters C401, C301, C201, C105, C104, C103, C102 and C101


Our latest range of laboratory grade microprocessorbased portable waterproof colorimeters measure Chlorine (Free and Total), Cyanuric Acid, pH, Chlorine Dioxide, Bromine and Ozone with quick, accurate and repeatable results. The meters are easy to use because of their simple, intuitive and direct user interface. Guiding messages and self-diagnostics are displayed on a large custom-made liquid crystal display (LCD).

Each meter comes with reagents and sample vials in a rugged carrying case for swift testing on the go. This family of colorimeters is designed for reliable and convenient water analysis in swimming pools, spas, public utilities, industrial wastewater plants, municipal water, treated water, water conditioning systems and paper and pulp mills. Select from our wide range of models, designed to meet your application needs.

*This product is not sold in North America
   Product Detail


  • Excellent test-to-test repeatability, auto-ranging and convenient
    The meters ensure excellent test-to-test repeatability and have autorangingcapabilities while using only one-vial-one-sachet per test.
  • Fuss-free meter operations
    Designed for utmost convenience (to be maintenance-free), the meters allow one-time blanking for all parameters and ranges. This value-added feature comes in handy when performing multi-parameter analysis and/or repeat measurements of a sample. The blanking value is stored in memory and retained not only if the meter is switched off, but even if batteries are replaced. Furthermore, no pre-calibration is needed for chlorine and cyanuric acid.
  • No detachable parts, no flip covers
    The meters are designed such that the high-quality customised vials fit perfectly into the sample well. Consequently, no detachable light shields or flip covers are required.
  • US EPA-approved DPD method
    Chlorine measurements are based on the US EPA-approved DPD method, so the results can be reliably used for reporting purposes (subject to local regulatory guidelines).
  • High quality reagents
    Custom-formulated powder reagents provide excellent accuracy, repeatability and stability. They are conveniently packed in properly sealed individual sachets for ease of use.
  • Advanced power management
    The meters are capable of more than three thousand tests on a set of four new ‘AAA’ alkaline batteries. The auto power-off function activates after ten minutes of non-use to conserve battery life.
  • Waterproof and lightweight
    The lightweight meters have a waterproof IP67-rated housing. They float if accidentally dropped in water.

The effectiveness of the disinfectants used depends on your system’s overall water chemistry, and not just on the disinfectants’ concentrations alone.

Applications

Swimming Pools l Spas l Drinking Water l Public Utilities l Wastewater l Treated water
 Colorimeters C401, C301, C201, C105, C104, C103, C102 and C101
 Product# Price  Item  
       
 EC-C401      -    Waterproof Free Chlorine, Total Chlorine, Cyanuric Acid & pH Colorimeter Kit Set with reagents (94X377001, 94X377002, 94X377003 & 94X377004) and carrying case   SELECT  
 EC-C301      -    C301 Free/ Total Chlorine/ pH Colorimeter   SELECT  
 EC-C201      -    C201 Free / Total Chlorine Colorimeter   SELECT  
 EC-C105      -    C105 Ozone Colorimeter   SELECT  
 EC-C104      -    C104 Bromine Colorimeter   SELECT  
 EC-C103      -    C103 Chlorine Dioxide Colorimeter   SELECT  
 EC-C102      -    C102 Cyanuric Acid Colorimeter   SELECT  
 EC-C101      -    C101 pH Colorimeter   SELECT  
 94X377001      -    Free Chlorine (DPD) Reagent Kit, pack of 100 pouches   SELECT  
 94X377002      -    Total Chlorine (DPD) Reagent Kit, pack of 100 pouches   SELECT  
 94X377003      -    Cyanuric Acid Reagent Kit, pack of 100 pouches   SELECT  
 94X377004      -    pH Indicator (Phenol Red) Reagent Kit, 1 bottle   SELECT  
 94X377005      -    Chlorine Dioxide (Glycine) Reagent Kit   SELECT  
 ECCLCOLORREF      -    Colour Reference Kit (Chlorine, Free; Chlorine, Total; Bromine; Ozone; Chlorine Dioxide)   SELECT  
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Specifications:
Measurement Method :Photometric
Light Source :Light Emitting Diode (LED)
Wavelength :525m
Detector :Silicon photodiode
Absorbance Range :0 - 2.5 Abs
Photometric Precision :±0.0015Abs
Automatic Range Selection :

0 - 1.99 ppm (Free & Total Chlorine)

2.0 - 6.0 ppm (Free & Total Chlorine)

5 - 90 ppm (Cyanuric Acid)

5.9 - 8.2 pH

0 – 3.79 ppm (Chlorine Dioxide)

3.8 – 11.4 ppm (Chlorine Dioxide)

0 – 4.49 ppm (Bromine)

4.5 – 13.5 ppm (Bromine)

0 – 1.39 ppm (Ozone)

1.4 – 4.1 ppm (Ozone)

Resolution :

0.01 ppm (0 - 1.99 ppm; Free & Total Chlorine)

0.1 ppm (2.0 - 6.0 ppm; Free & Total Chlorine)

0.1 pH (5.9 - 8.2 pH)

1 ppm (5 - 90 ppm; Cyanuric Acid)

0.01 ppm (0 – 3.79 ppm; Chlorine Dioxide)

0.1 ppm (3.8 – 11.4 ppm; Chlorine Dioxide)

0.02 ppm (0 – 4.49 ppm; Bromine)

0.2 ppm (4.5 – 13.5 ppm; Bromine)

0.01 ppm (0 – 1.39 ppm; Ozone)

0.1 ppm (1.4 – 4.1 ppm; Ozone)

Accuracy :

±0.02 ppm (0 – 1.99 ppm; Free & Total Chlorine)

±0.2 ppm (2.0 – 6.0 ppm; Free & Total Chlorine)

±0.1 pH (5.9 – 8.2 pH)

±4 ppm; Cyanuric Acid

±0.02 ppm (0 – 3.79 ppm; Chlorine Dioxide)

±0.2 ppm (3.8 – 11.4 ppm; Chlorine Dioxide)

±0.03 ppm (0 – 4.49 ppm; Bromine)

±0.3 ppm (4.5 – 13.5 ppm; Bromine)

±0.02 ppm (0 – 1.39 ppm; Ozone)

±0.2 ppm (1.4 – 4.1 ppm; Ozone)

Calibration Points :User selectable; 1 point per colorimetric test
Display :4-digit 14-segments customized liquid crystal display with annunciators
Sample Cells :Borosilicate glass with screw caps, fill line and indexing mark Height x Diameter : 51 x 25 mm
Sample Volume Required :10 ml
Operating Temperature Range :0 – 50°C
Operating Humidity Range :0-90% RH non-condensing at 30°C
Power Supply :4 ‘AAA’ alkaline batteries
Battery Life :> 3000 tests
Electromagnetic :EN 61326 Compliance (EMC)
Weight Instrument :200g
Complete carrying case :1.25kg
Dimensions Instrument :6.8(W) x 15.5(L) x 4.6(H) cm
Carrying case :16(W) x 35(L) x 12(H) cm