Eutech Range of Colorimeters

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

 

Jenway Enterprise 970 Portable Dissolved Oxygen Meter

Eutech’s latest range of laboratory grade microprocessor-based 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.

Product Features

Excellent repeatability, auto-ranging and easy to use
The meter ensures excellent repeatability, has auto-ranging capabilities while using only one-vial-one-sachet per test.

 

High Quality Reagents
The custom-formulated reagents provide excellent accuracy, repeatability and stability. They are conveniently packed for ease of use.

 

USEPA-approved DPD method*
Chlorine measurements are based on the USEPA-approved DPD method*.

 

Advanced Power Management
The meter is capable of measuring more than 3,000 tests using a single set of 4 ‘AAA’ alkaline batteries. Auto power-off activates after 10 minutes of non-use to conserve battery life.

 

Fuss-free Meter Operation
The meter is designed for easy operation. It allows one-time blanking for all parameters and ranges when measuring the same sample. The blanking value is stored in memory even if batteries are replaced. Furthermore, no calibration is needed for Chlorine and Cyanuric Acid. Most importantly, the meter is maintenance-free.

Large Easy-to-read Display
The large screen features 4-digit 14-segment customized liquid crystal display (LCD) with mode indicators to guide meter use.

 

IP67 waterproof and lightweight
The lightweight meter has a waterproof IP67-rated housing. It even floats when accidentally dropped in water.

 

Colorimeter Models available

Model C401                

Chlorine, Free and Total / Cyanuric Acid / pH 

0 to 1.99 ppm/

2.0 to 6.0 ppm/

5.9 to 8.2 pH

Model C301      

Chlorine, Free and Total / pH

0 to 1.99 ppm/

5.9 to 8.2 pH 

 

ModelC201

 

Chlorine, Free and Total

0 to 1.99 ppm

 

Model C105

Ozone

0 to 1.39 ppm
1.4 to 4.1 ppm

Model C104

Bromine

0 to 4.49 ppm
4.5 to 13.5 ppm        

ModelC103

Chlorine Dioxide

0 to 3.79 ppm
3.8 to 11.4 ppm

Model C102

Cyanuric Acid

5 to 90 ppm

ModelC101

pH

5.9 to 8.2 pH

 

Specifications

Product Specification

Description

Measurement Method

Photometric

Light Source

Light Emitting Diode (LED)

Wavelength

525nm

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

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)

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

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

Order Information

Order No.

Item

EC-C401

Waterproof Free Chlorine, Total Chlorine, Cyanuric Acid & pH Colorimeter Kit Set with reagents & carrying case

EC-C301

Waterproof Free Chlorine, Total Chlorine & pH Colorimeter Kit Set with reagents & carrying case

EC-C201

Waterproof Free Chlorine & Total Chlorine Colorimeter Kit Set with reagents & carrying case

EC-C101

Waterproof pH Colorimeter Kit Set with reagents & carrying case

EC-C102

Waterproof Cyanuric Acid Colorimeter Kit Set with reagents & carrying case

EC-C103

Waterproof Chlorine Dioxide Colorimeter Kit Set with reagents & carrying case

EC-C104

Waterproof Bromine Colorimeter Kit Set with reagents & carrying case

EC-C105

Waterproof Ozone Colorimeter Kit Set with reagents & carrying case

94X377001

Free Chlorine (DPD) Reagent Kit, pack of 100 pouches

94X377002

Total Chlorine (DPD) Reagent Kit, pack of 100 pouches

94X377003

Cyanuric Acid Reagent Kit, pack of 100 pouches

94X377004

pH Indicator (Phenol Red) Reagent Kit, 1 bottle

94X377005

Glycine (DPD) Reagent Kit, pack of 100 sachets (Used as Chlorine Dioxide Reagent)

ECTN100CUVKT

Pack of 3 Sample Cuvettes (for TN100IR & Colorimeter series)

ECCLCOLORREF

Chlorine Colour Reference Kit Set for C401, C301, C201, C103, C104, C105

 

 

 

 

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