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High precision standards:

The supplied polymere standards (AMCO Clear®) are retraceable to formazine standards and rated to be a primary standard according to US EPA. Due to production accuracy, and stability in solution the calibration and the resulting measured values are more precise.

further Products

Environmental Monitoring, water treatment, beverage industry, wine industry, process control, multi-parameter

applications for photometry, pH and turbidity: Portable Photometers of the pHotoFlex® series
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Software

PC-Software LSData:
Convenient data management for the pHotoFlex®/Turb® 430 series
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Please note:

As floating and moving particles are measured in turbidity, slight measurement deviations are possible. In order to achieve results that are as representative as possible, attention should be paid to the following:
samples should be measured immediately, as particles otherwise settle.
constant lamp operating temperature.
condensation on samples should be avoided.
the position of the standards should be marked to exclude the influence of glass inhomogenities.

Quality Control Using Turbidity Measurements

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4 models to choose from:
2 portable models, each with either IR or tungsten light source, and 2 laboratory meters with IR or Tungsten light source:

Turbidity measurements are of extreme importance in quality monitoring in water, wastewater, beverage production, electroplating and petrochemical applications.
Light passing through liquid that contains undissolved solids, such as algae, mud, microbes and other insoluble particles, is both absorbed and scattered. Turbidity increases with the amount of undissolved solids present in the sample; the shape, size and composition of the particles also influence the degree of turbidity. In the past, turbidity has been determined by simply measuring light passing through the sample. However, measuring the scattered light at an angle of 90° has proven to be a more accurate method particularly at lower measuring ranges. Instruments that use this method are also referred to as nephelometers.

Application Areas Turbidity Measuring
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