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DIGI Colorimetry

DIGI Colorimetry

An advanced range of portable, rugged, waterproof Colorimeters. Laboratory grade, microprocessor-based meters for the fast and accurate determination of Free and Total Chlorine , Cyanuric Acid , pH , Chlorine Dioxide and Bromine .

The DIGI Colorimeter range is fully portable and provides a cost effective method for easy, accurate testing on-site. Immediate results allow you to easily and effectively monitor your water system. Each meter comes complete with reagents and sample vials in a rugged carrying case, providing everything needed for fast on-site testing on the go. The colorimeters are designed for reliable and convenient water analysis in swimming pools and spas , public utilities, industrial waste water plants , water conditioning systems, paper or pulp mills and for municipal or treated water.


Ordering Infomation

All colorimeters are supplied in a robust plastic case with reagents for 100 tests.

FG-K27048-KW c103 Chlorine Dioxide Colorimeter
FG-K27049-KW c104 Bromine Colorimeter
FG-K26709-KW c201 Free / Total Chlorine Colorimeter
FG-K26710-KW c301 Free/ Total Chlorine/ pH Colorimeter
FG-K26711-KW c401 Free/ Total Chlorine/ pH/ Cyanuric Acid Colorimeter

Excellent test to test repeatability, ensuring consistent results every time - annual calibration service and certification available.


Auto-ranging, for increased ease of use.


Easy to use, push button operation with no detachable parts or flip covers.


US EPA approved DPD method, mean that results can be used for reporting purposes (subject to local regulations).


High quality reagents, manufactured in accordance with ISO 9001:2000 standards, to ensure QC control and batch traceability.


Advanced power management, including auto power-off and long lasting battery life.


Lightweight design that is waterproof to IP67 standards and even floats if accidentally dropped in water.


Colorimeter Specifications

Measurement Method: Photometric
Light Source: Light Emitting Diode (LED)
Wavelength: 525 nm
Detector: Silicon photodiode
Absorbance Range: 0 - 2.5 Abs
Photometric Precision: ± 0.0015 Abs
Calibration Points: User selectivity;1 point per colorimetric test
Sample Cells: Glass with screw caps,fill line and indexing mark
Sample Volume Required: 10 ml
Sample Temperature Range: 0 - 50°C
Power Supply: 4 ‘AAA’ alkaline batteries
Battery Life: > 3000 tests
Instrument Weight: 200g
Dimensions (Instrument): 6.8(W) x 15.5(L) x 4.6(H) cm
Warranty: 2 years Colorimeter Specifications

Download PDF of DIGI Water Kits  Yellow Arrow

To view the document you will need Adobe Acrobat Reader installed on your system. If you do not have it click here to proceed to Adobe's website to download it.


Colorimeter
Parameters
 Chlorine (Free and Total) pH Cyanuric Acid Bromine Chlorine Dioxide
Range
 0 - 1.99 ppm/ 2.0 - 6.0 ppm 5.9 - 8.2 pH 5 - 90 ppm 0 – 4.49 ppm/ 4.5 – 13.5 ppm 0.01 ppm/ 0.1 ppm
Resolution
 0.1 ppm 0.1 ppm 0.1 pH 1 ppm 0.02 ppm/ 0.2 ppm 0.01 ppm/ 0.1 ppm
Accuracy
 0.02 ppm/ 0.2 ppm +/- 0.1 pH +/- 4 ppm +/- 0.03 ppm/ +/- 0.3 ppm ±0.02 ppm ±0.2 ppm
FG-K26711-KW
 * * *
FG-K26710-KW
 * *
FG-K26709-KW
 *
FG-K27049-KW
 *
FG-K27048-KW
 *

Product List
Part Number
DIGI Test Pack
No. of Tests/ Equipment
AS-K23346-KW pH Indicator (Phenol Red) 100
AS-K23347-KW Cyanuric Acid 100
AS-K25176-KW Chlorine, Free (DPD) 100
AS-K25177-KW Chlorine, Total (DPD) 100
AS-K26642-KW Chlorine Dioxide (Glycine) 100
BI-K27230 Glass 10 ml Test Cells 3

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