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Generators dosers of chlorine dioxide,  under vacuum and under pressure type Gas-chlorine dosers under vacuum Dosage units for liquid reagents with volumetric pumps Gravimetric monobloc dosers Pumps for the transfer of chemical products among the different plant reservoirs, tanks and stocking reservoirs, etc.. Instrumentation for processes and working environment control

Equipment for chemical analysis in waters using the colorimetric method

Select the color of desired production line

Equipment for chemical analysis in waters using the colorimetric method

Manual comparing instrument

 

Presently, while treating water a result control is necessary. We propose simple methods of measurement with the aim to relieve the operator's tasks in the routine control. 

Description of the colorimetry method:

A specific reagent for the parameter which is going to be determined is added to a small water sample. 

The sample develops a coloration, which is proportional to the concentration of the parameter to be determined.

The colour intensity is appraised to establish the concentration. 

 

We propose three solutions, all of colorimetry type (see pictures on the side):

1.        Manual visual comparison.

The main generalities in short: 

         The colour of the reaction is compared with a coloured disk continuously, by means of an ocular

         Operating a command, the value of the concentration of the parameter can be read with centesimal precision

         By changing the coloured standard disk, several measurements are possible

 

2.       Commercial automatic photometric comparison

         The main generalities in short:

         The colour of the reaction is electronically and continuously measured

         Operating a command the value of the concentration can be read

         Only the measurements of residue-chlorine and pH are possible

3.       “Professional” automatic photometric comparison“Professional”

         The main generalities in short:

         The colour of the reaction is electronically and continuously measured

         Operating a command the value of the concentration can be read

         Only the measurements of chlorine, chlorine dioxide and other parameters are possible. 

 


Manual comparing instrument


 "Commercial" photometer

 "Commercial" photometer

 

"Professional" photometer

"Professional" photometer