Hardness analysis (total and residual hardness)

The analyzer DUROMAT® XII qualitatively controls the softening plant, this allows to avoid problems or damages caused by water hardness. In this way water, time and chemical products that would be needed to carry out an eventual anticipated regeneration of the softening plant.
There are available various LEDs to identify functioning and results (good/not good water).

Multifunctional analyzer with microprocessor for hardness analysis with alarm set points.

Technical data® XII:

Power connection:230V 50-60Hz , (exactly: 85-264 Volt, 47-63 Hz) or 24V AC/DC
Power consuption:25 VA
Degree of protection on plate:IP 43
Degree of protection in box :IP 54
Mounted on a plate:1,6 Kg
mounted in box:1,9 Kg
Dimensions on plate:280x360x113 mm
Dimensions in box:300x380x120 mm
Amount of reagent in bottle:500 ml, measurement of water hardness
Reagent consuption:5000 analyzes with 1 bottle (500ml)
measurement of water hardness
Outputs:3 outputs, maximum load 250V 4A (maximum value,
alarm, analysis in effect)
Inputs:1 input, maximum load 18V 12mA
(STOP or START analysis)
Analysis interval:5, 10, 20 or 30 minutes
Washing time:programmable about 0.5 to 10 minutes
Water quality
Temperature:5° -45° C
Optically:transparent, without color, without suspended substances, without air bubbles and CO2
Chemically:pH 4 –10.5, iron <3ppm, copper <0.2ppm, aluminum <0.1ppm, manganese <0.2ppm, acidic capacity K S4.3 <5mmol / l
Water pression:0,2-6 bar (2x104 – 6x105 Pa)
Drain:without pressure (funnel)
Inlet / drain water connection:flexible tube 6 mm external diameter

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