Sum Parameters

One of the main points for online analysis is the sampling procedure. To optimize the sampling for each application different sampling units are available.

Backwash Strainer Sample Pretreatment Unit

• Simple and effective sampling unit for one, homogenous and low contaminated sample stream Sample passes through the strainer into a sampler to supply to the analyzer
• After sampling, air pushes the sample out of the sampler to prevent adhesion of contaminants and acts to back wash the strainer to prevent the strainer from clogging
• Required sample flow rate: 1 to 3 L/min

Single Stream Suspended Solids Pretreatment Unit

• Perfectly designed for analysis of one sample stream with suspended particles
• After particles are removed by the strainer, the homogenizer homogenizes the suspended solids to obtain stable measured values.
• For Sampling the sample passes through the strainer into a sampler, where the sample will be homogenized. After homogenizing the sample is passed to the analyzer
• After the sampling, the sampler will be completely rinsed with rinsing water to prevent contaminants, slime and algae problems
• Required sample flow rate: 2 to 5 L/min

Multi-Stream Suspended Solids Pretreatment Unit

• Sampling works similar as above described
• Up to 6 sample stream switching is possible
• Different types of measurement and different full scale ranges can be set for each sample stream
• A wide range of sample concentrations may be measured on the multiple streams because of the unique rinsing system
• Required sample flow rate: Approx. 10 L/min
• A low-flow (LF) model has been newly added to the product lineup. (Required sample flow rate: 1 to 2 L/min)