• Color/absorption measurement in liquids
  • Concentration measurement of substances by absorption at characteristic wavelengths
  • Calibration in E/m, APHA-Hazen, EBC, ASTM, Saybolt, etc.
  • Combined online measurement of DOC (UV absorption) and colour (Hazen) in one instrument
  • Dual-beam measurement for high stability
  • Flow cell easy to clean without tools
  • Fast and simple verification with control unit
  • Effective optical compensation of flow cell window contamination
  • Option: Turbidity compensation using a second wavelength

The ColorPlus measures the colour/absorbance online at up to three different wavelengths. The bypass measuring cell has been specifically designed for applications within the water industry. Depending on the configuration it allows measuring DOC (UV absorption) and colour (Hazen) simultaneously and to compensate turbidity. Soiling of the flow cell is measured by means of a compensation glass in the interior of the flow cell. The effect of cell soiling is greatly reduced internally; constant and precise measured values are guaranteed. The user is alerted if the cell has to be cleaned. The cover of the flow cell can be opened without tools and allows simple access for cleaning the flow cell. For inspecting the instrument, checking units on the basis of reference filters can easily be inserted. Operation is done intuitive using the intelligent control system SICON via touch screen technology and colour display. Values, graphs, alarm and status messages can be presented. An internal data logger allows recalling and displaying measured data from the last 32 days. A variety of analogue and digital interfaces allows smooth system integration and control.

Measuring principle

Absorption

Nominal range

0 .. 3 E
0 .. 60 E/m
0 .. 420 Hazen @390nm

Scale ranges

8, freely configurable

Resolution

0.001 E

Enclosure

Stainless steel 304 / 1.4301

Protection

IP65

Flow cell material

PVC 100 mm / 50 mm

Sample flow rate

0.5 .. 1 l/min

Sample temperature

0 .. 50 °C

Sample pressure

600 kPA (6 bar)

Ambient temperature

-20 .. +50 °C

Weight

4.3 kg

Connections

Inlet / Outlet Ø 9 mm o.d.

Wavelengths UV

254 nm, 313 nm, 365 nm, 436 nm, 546 nm

Wavelengths VIS

365 nm, 380 .. 700 nm

Units

E, E/m, Hazen, GOST

Windows material

Borosilicate (VIS), Quartz (UV)

Seal material

EPDM

Highest measuring range 0 - 150 GOST Color
Applications in Drinking Water Treatment
Colour (Hazen) of Raw Water
Lowest measuring range 0-0.05 E
Highest measuring range 0-3 E
Applications in Drinking Water Treatment
Colour (Hazen) of Treated Water
Lowest measuring range 0-0.05 E
Highest measuring range 0-3 E
Applications in Drinking Water Treatment
Colour in Process Water / Waste Water
Concentration of Aniline in Condensate
Lowest measuring range 0-0.05 E
Highest measuring range 0-3 E
Applications in Chemical / Pharmaceutical Industry
Concentration of Chlorine in Hydrogen
Lowest measuring range 0-0.05 E
Highest measuring range 0-3 E
Applications in Chemical / Pharmaceutical Industry
Concentration of Copper in Sulphuric Acid (H2SO4)
Lowest measuring range 0-0.05 E
Highest measuring range 0-3 E
Applications in Chemical / Pharmaceutical Industry
Machine and Metal Industry
Petrochemical Industry / Refinery
Concentration of Ironpentacarbonyl
Lowest measuring range 0-0.05 E
Highest measuring range 0-3 E
Applications in Chemical / Pharmaceutical Industry
DOC (UV Absorption) after Activated Carbon Filtration
Lowest measuring range 0-1 E/m
Highest measuring range 0-60 E/m
Applications in Drinking Water Treatment
DOC (UV Absorption) and Colour (Hazen) in Water
Lowest measuring range 0-1 E/m
Highest measuring range 0-60 E/m
Applications in Drinking Water Treatment
DOC (UV Absorption) in Raw Water
Lowest measuring range 0-1 E/m
Highest measuring range 0-60 E/m
Applications in Drinking Water Treatment
Emission Monitoring
Pulp / Paper Industry
Waste Water Treatment
DOC (UV Absorption) in Treated Water
Lowest measuring range 0-1 E/m
Highest measuring range 0-60 E/m
Applications in Drinking Water Treatment
Oil (HC) Traces in Condensate
Lowest measuring range 0-0.3 FLU
Highest measuring range 0-100 FLU
Applications in Chemical / Pharmaceutical Industry
Machine and Metal Industry
Petrochemical Industry / Refinery
Power Plants
Ship Industry
Phenol Traces in Waste Water
Lowest measuring range 0-0.05 E
Highest measuring range 0-3 E
Applications in Chemical / Pharmaceutical Industry
Petrochemical Industry / Refinery
Turbidity in Raw Water
Lowest measuring range 0-0.01 FNU
Highest measuring range 0-4000 FNU
Applications in Brewing Industry
Chemical / Pharmaceutical Industry
Drinking Water Treatment
Emission Monitoring
Food Industry
Machine and Metal Industry
Petrochemical Industry / Refinery
Power Plants
Pulp / Paper Industry
Soft Drink / Fruit Juice Industry
UV Absorption to Control of Powdered Activated Carbon / Ozone (Micro Pollutants)
Lowest measuring range 0-1 E/m
Highest measuring range 0-60 E/m
Applications in Waste Water Treatment

 

Industry Measuring Point

Brewing Industry

Turbidity in Raw Water

Chemical / Pharmaceutical Industry

Application undisclosed
Colour in Process Water / Waste Water
Concentration of Aniline in Condensate
Concentration of Chlorine in Hydrogen
Concentration of Copper in Sulphuric Acid (H2SO4)
Concentration of Ironpentacarbonyl
Oil (HC) Traces in Condensate
Phenol Traces in Waste Water
Turbidity in Raw Water

Drinking Water Treatment

Colour (GOST Standard) in Water
Colour (Hazen) of Raw Water
Colour (Hazen) of Raw Water
Colour (Hazen) of Treated Water
DOC (UV Absorption) after Activated Carbon Filtration
DOC (UV Absorption) and Colour (Hazen) in Water
DOC (UV Absorption) in Raw Water
DOC (UV Absorption) in Raw Water
DOC (UV Absorption) in Treated Water
Turbidity in Raw Water

Emission Monitoring

DOC (UV Absorption) in Raw Water
Turbidity in Raw Water

Food Industry

Turbidity in Raw Water

Machine and Metal Industry

Concentration of Copper in Sulphuric Acid (H2SO4)
Oil (HC) Traces in Condensate
Turbidity in Raw Water

Petrochemical Industry / Refinery

Colour in Process Water / Waste Water
Concentration of Copper in Sulphuric Acid (H2SO4)
Oil (HC) Traces in Condensate
Phenol Traces in Waste Water
Turbidity in Raw Water

Power Plants

Colour in Process Water / Waste Water
Oil (HC) Traces in Condensate
Turbidity in Raw Water

Pulp / Paper Industry

Colour in Process Water / Waste Water
DOC (UV Absorption) in Raw Water
Turbidity in Raw Water

Ship Industry

Oil (HC) Traces in Condensate

Soft Drink / Fruit Juice Industry

Turbidity in Raw Water

Waste Water Treatment

DOC (UV Absorption) in Raw Water
UV Absorption to Control of Powdered Activated Carbon / Ozone (Micro Pollutants)