optek
Turbidity Meters, Colorimeters, UV, pH and Conductivity sensors
- +49-(0)201-63409-0
- info@optek.com
- Emscherbruchallee 2
Essen, 45356
Germany
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Product
Electrochemical Converter
C800
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The Control 800 series of electrochemical converters combines high performance digital conductivity and analog pH measurements with intuitive operation. It has been designed for easy integration into skids and panels to cover a wide range of bioprocess applications in both, conventional stainless steel and single-use systems.
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Product
pH Electrode Holder
PF12
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Extension of optek sensor bodies for inline pH measurement in industrial installations of various applications. Commonly available Ø 12mm & 120 mm length pH probes can be used and are positioned at an optimum angle into the process stream.
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Product
Turbidity Sensor
AF16-N
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High precision sensor for direct installation into pipelines measuring NIR light absorption of various liquid samples. The optical path length can be individually configured to meet the process control requirements with the highest accuracy.
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Product
UV Analyzer
AF46
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The AF46 is a dual wavelength, high precision UV light absorption analyzer designed for inline operation to provide accurate concentration measurements with remarkable repeatability, linearity and resolution. Wavelength and optical path length can be individually configured to specific requirements for the highest accuracy.
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Product
Single Use Cells
S.U.C.
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optek Single Use Cells have an integrated conductivity sensor and enable simultaneous electrochemical and optical measurements. Various options of line sizes and connections allow for a simple integration into bioprocessing systems from low volume research up to high volume biopharmaceutical manufacturing.
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Product
Absorption Probe
ASD25-N
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ASD25-N probe for direct installation into bioreactors, pipelines and vessels measuring absorption, cell growth and optical density of various liquid samples under sanitary process environments. The probe is suited for Sterilization In Place (SIP) / and Clean In Place (CIP) procedures.
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Product
Sensor Bodies
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The armature - assembled sensor body - is the central component of an inline photometer. We have already designed more than 1000 different sensor bodies and more than 50 types are always on stock. All optek inline sensor bodies are made from high quality materials and are machined with extreme precision. The quality-tested manufacturing tolerances allow optical path lengths of up to 1000 mm, for which the accuracy of the incoming and outgoing light beam is ensured by testing a laser-based coaxiality tolerance test to the reference axis. To cover a wide spectrum of different process conditions, optek sensor bodies can be manufactured from various materials (also for aggressive chemicals or with NACE MR 0175) and adapted with regards to:
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Product
Conductivity Sensor
ACF60-35
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Knowing the conductivity of liquid samples is a key parameter to control product quality throughout the production process. The optek ACF60 conductivity sensor fulfils technical requirements of international regulations for reliable measurements ensuring quality and consistency.
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Product
Saybolt Color Analyzer
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optek’s Saybolt color analyzer is a dual wavelength light absorption sensor. Operationally, the sensor passes a white light beam through the stream to be monitored, where light absorbance is measured at two distinct wavelengths. The measuring wavelength is set to focus on or near the peak absorbance point of the “yellowness” curve, while the secondary wavelength is chosen to compensate for any influence due to light scattering (window fouling, particulate, immiscible fluids, gas bubbles, etc.). Together, the sensor yields a repeatable and reliable true color number without any sample conditioning.
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Product
Absorption Probe
ASD12-N
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The ASD12-N absorption probe has a durable LED light source for direct installation into laboratory bioreactors and disposable bioreactors for measuring cell growth and optical density. The probe is available in three different lengths to fit any vessel and is suited for sterilization / autoclaving procedures.
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Product
Color Probe
AS16-F
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The AS16-F is a high precision absorption probe for direct installation into pipelines and vessels measuring visible (VIS) light absorption in liquid samples. Wavelength and optical path length can be individually configured to meet the process control requirements with the highest accuracy.
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Product
Chlorine Dioxide Analyzer
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optek’s chlorine dioxide (ClO2) analyzers are inline devices designed to measure real time ClO2 solution strength and/or ClO2 gas concentration . These analyzers can be designed to accommodate virtually any measuring range regardless of the stream’s phase. Operationally, the analyzer passes a white light beam through the ClO2 stream to be monitored, where light absorbance is measured at two distinct wavelengths.
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Product
Photometric converter
HC 4000
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Dedicated to optek turbidity sensors the HC4000 provides high precision signal processing combined with flexible configuration of the measurement setup. Several scales, like FTU or EBC can be selected to display the photometric signal in common units with product and process control.
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Product
Color Probe
AS56-F
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AS56-F is a probe for direct installation into pipelines and vessels measuring VIS light absorption of various liquid samples. Optical path length can individually configured to meet the process control requirements.
