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INLINE CONTROL

At Optek, we dedicate our technical and innovation capabilities entirely to providing the right analysis solution for your individual measurement needs. Our only passion is ensuring that your processes are optimized and under control, guaranteeing consistent product quality.

Optek’s inline sensors measure turbidity, UV-VIS-NIR absorbance, color, concentration, pH, and conductivity using innovative technologies to achieve precise and repeatable measurement results. Our process control instruments are designed to last, even in hostile environments, providing a cost-effective and durable solution you can always trust.

Optek’s inline sensors measure turbidity, UV-VIS-NIR absorbance, color, concentration, pH, and conductivity using innovative technologies to achieve precise and repeatable measurement results.
Our process control instruments are designed to last, even in harsh environments, providing a cost-effective and durable solution you can always rely on.

Analytical Measurements

Process Control Solutions

Turbidity
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Turbidity

Turbidity Measurements Based on Absorption and Scattering:

Turbidity measurements based on absorption and scattering include:
Cloudiness, haze, opaque particles in fluids, oil in water, water in fuels, oil in hydraulic fluids, beer haze, and milk fat content.

Measurement scales include: FTU, NTU, PPM, mg/L, g/L, %.

UV / Optical Density
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Absorption Measurements:

Protein concentrations in the manufacturing of biopharmaceutical, aromatic, and many other chemical products.

Measurement scales include: PPM, mg/L, g/L, DO, %.

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UV / Optical Density

Optek’s inline turbidimeters, laboratory turbidimeters, and optical density probes can be specified to measure turbidity, opacity, clarity, and optical density in units such as: FTU, NTU, EBC, OD, PPM, Percentage, and many more.

Common process applications include:

  • Filter performance monitoring and filter breakage detection
  • Gas bubble detection
  • Particle content and concentration
  • Total suspended solids (TSS)
  • Interface detection
  • Biochemical oxygen demand
  • Leak detection

Specialized applications using optical sensors include: fermentation, cell culture, cellular density, biomass, dissolution, and crystallization.

Color and Concentration
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Absorption Measurements:

Color, chemical concentrations, refined fuels, coating baths, ClO2 resistance, EBC color, wastewater effluent.

Measurement scales include: mg/L, g/L, %, APHA, Pt-Co, ASTM, Saybolt, Gardner, EBC, ICUMSA.

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Color and Concentration

Colorimeters, VIS-NIR concentration analyzers, and Optek color monitors are ideal for a wide range of real-time measurements to enhance process control.

Installed directly in processing lines, tanks, and containers, and using inline or insertion-type sensors, these reliable analyzers can be configured to measure the concentration of various chemical substances.

They can also be calibrated for different color measurement scales, including:
APHA, ASTM, Saybolt, ASBC-SRM, ICUMSA, AOCS, HAZEN, and more.

pH and Conductivity
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Electrochemical Measurements:

Conductivity, pH, Temperature

Measurement scales include: pH, mS, µS, mg/L

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pH and Conductivity

Description

By offering a superior solution for biotechnology, pharmaceutical, and other ultra-sanitary applications, Optek’s unique PF12 design allows users to install a wide variety of steam-sterilizable pH electrodes (Ø12 × 120 mm) directly in high-demand processing lines.

Where typically two or three sensors are required, Optek’s conductivity sensor provides linear and reliable measurements over an extremely wide conductivity range, thanks to its patented six-electrode design.

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