Instrumentation

PRODUCTS

  • ÄKTA start™ is a preparative chromatography system for laboratory-scale protein purification. ÄKTA start™ is designed as a stand-alone system, with an intuitive design, simple flow path, and user-friendly interface. With ÄKTA start™, it is easy to purify a wide variety of proteins using built-in quick start methods or predefined templates, or by creating your own methods.

  • The Fairbanks Nijhuis single-stage horizontal split case pump offers long, reliable service with no maintenance. Designed for general liquid pumping and booster applications.

  • The HLM-70CSP2 is a high-linearity GaAs Schottky diode signal limiter featuring high IP3 over a broad DC - 70GHz bandwidth. It offers low insertion loss and excellent return loss.

  • The PBS-0.5 Mini single use bioreactor is compatible with 300mL– 500mL working sample volumes and the best starting point for optimizing cell therapies by leveraging the benefits of vertical-wheel mixing that can be easily scaled up for larger sample volumes.

  • Calibration-grade metrology adapters ensure precise VNA calibrations. They offer the lowest VSWR, reducing mismatch and maximizing signal flow. Available with various connectors up to 67 GHz, including waveguide-to-coaxial transitions.

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Instrumentation
The science of measuring and controlling variables is termed instrumentation. As the name suggests, the process involves using a wide variety of instruments. These are classified as any device that can measure amounts that are physically quantifiable. These instruments do not have to be extremely complex in design. For example, the ruler is an instrument to measure distance, and a simple thermometer measures temperature.
Instruments specific to petrochemical processing include platinum Resistance Temperature Detectors (RTD’s), P/I Converters, many types of level meters, chromatographs, and continuous gas analyzers. These instruments are essential to the day to day instrumentation at petrochemical plants, as it is impossible to gauge to the necessary extent by estimation alone. Human error is inevitable, but an instrument can easily be calibrated or replaced.
Now that you understand the definition of and tools used in instrumentation, you should also understand the necessity of it. Temperature and pressure meters serve to ensure that the environment stays safe for both the chemicals being processed and the employees of the plant. Heat is a very well-documented activator in chemical reactions. If the temperature rises to unusual levels, this could spark an undesired chemical reaction that could prove catastrophic. The flow meter must measure how much oil is leaving the refinery, as it is a very volatile substance. Analytical instruments, such as the chromatograph, analyze the chemical make-up of the refined oil. This allows for the opportunity to make sure that the chemical make-up is correct, giving evidence that the process was correctly completed at all stages of refinement.